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 Did TNB just screwed Solar users?

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TSBoy96
post Aug 9 2023, 04:46 PM, updated 2y ago

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With the new ICPT charges of 10c/kWh for any usage above 1500kWh , solar users also kena this charges despite them using the solar they generate to power their house/charge their EV

Got this bill thru my EV whatsapp group

user posted image

Tnb just flat out charge additional 10 cents/kWh for the total energy usage instead of just anything above the 1500kWh use

This is tnb bill for another solar user who didnt hit the 1500kWh monthly usage

user posted image



See description in image

This one very kesian. Last time with solar pay around rm30+ only per month. Suddenly ICPT charges kena rm200+ per month

This post has been edited by Boy96: Aug 9 2023, 05:32 PM
gemusw
post Aug 9 2023, 04:49 PM

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padan mukak! is malaysia!
pobox
post Aug 9 2023, 04:50 PM

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What's TNB response?
h@ksam
post Aug 9 2023, 04:51 PM

@ is a
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bayar je lah

TNB is monopoly wachugonnado laugh.gif
ThirdSon
post Aug 9 2023, 04:52 PM

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kompeni monopoli pun tamahak
zerorating
post Aug 9 2023, 04:53 PM

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meaning TNB never agreed pay more for the solar energy. so apa masalah?
usage taken from the grid is still higher than 1500kwh.

change to renewable energy but never consider to conserve energy.

This post has been edited by zerorating: Aug 9 2023, 04:54 PM
Juan86
post Aug 9 2023, 04:53 PM

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kalau tak suka

jangan guna
max_cavalera
post Aug 9 2023, 04:54 PM

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Thought use EV safe from world petrol fluctuatuon prices….

Manatau switch to EV TNB woso tazabar mau suprise buttseck EV users woso 😅😅😓
scorgio
post Aug 9 2023, 04:55 PM

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From TNB Website FAQ:
"For domestic customers with a monthly electricity consumption of above 1,500 kWh, a surcharge rate of 10 sen/kWh will be imposed on the total units of kWh consumed. For example, an electricity consumption of 1,501 kWh will be imposed a surcharge of RM150.10 (1,501 x 10 sen/kWh)."

Tak faham?
9m2w
post Aug 9 2023, 04:55 PM

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With solar it's hard to exceed 1500. Most house holds also cept for T1s
InitialB
post Aug 9 2023, 04:57 PM

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Tips:

Install solar panel for your aircon , fan and light. (Seperate panel and wall socket)

Use TNB for other purposes


TSBoy96
post Aug 9 2023, 04:58 PM

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QUOTE(9m2w @ Aug 9 2023, 04:55 PM)
With solar it's hard to exceed 1500. Most house holds also cept for T1s
*
Its easy to exceed if you use EV. Especially later we will have a surge of cheap BYD dolphins on the road.

As i said tnb don't care if u have solar or not.

This post has been edited by Boy96: Aug 9 2023, 04:59 PM
max_cavalera
post Aug 9 2023, 05:00 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:58 PM)
Its easy to exceed if you use EV. Especially later we will have a surge of cheap BYD dolphins on the road.

As i said tnb don't care if u have solar or not.
*
TNB = EV users shud install solar panel to subsidize on their overusage!!! If not we will charge u additional premium for overusage!!! 😡🤬
JoeK
post Aug 9 2023, 05:01 PM

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QUOTE(Boy96 @ Aug 9 2023, 04:46 PM)
With the new ICPT charges of 10c/kWh for any usage above 1500kWh , solar users also kena this charges despite them using the solar they generate to power their house/charge their EV

Got this bill thru my EV whatsapp group

user posted image

Tnb just flat out charge additional 10 cents/kWh for the total energy usage instead of just anything above the 1500kWh use

This is tnb bill for another solar user who didnt hit the 1500kWh monthly usage

user posted image
*
Tak faham bro

Can explain in simpler sentence?
9m2w
post Aug 9 2023, 05:01 PM

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QUOTE(Boy96 @ Aug 9 2023, 04:58 PM)
Its easy to exceed if you use EV. Especially later we will have a surge of cheap BYD dolphins on the road.

As i said tnb don't care if u have solar or not.
*
Possible

Whats the kwp your system is supposed to generate
zerorating
post Aug 9 2023, 05:01 PM

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QUOTE(Boy96 @ Aug 9 2023, 04:58 PM)
Its easy to exceed if you use EV. Especially later we will have a surge of cheap BYD dolphins on the road.

As i said tnb don't care if u have solar or not.
*
its easy to turn off aircond too.
do that first.

we are burning alot of oil(indirectly warming the earth) just for the rich people to live comfortable.
darkterror15
post Aug 9 2023, 05:01 PM

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but what tnb return u as export as long as u export more than 900kwh will be rm 0.571.

they dont do the first 200 unit u resell back for rm 0.218 and the next 100 for 0.334 and so on.

although i also didnt know if u hit 1500kw they gonna charge 10 cent extra for all the units
submergedx
post Aug 9 2023, 05:03 PM

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This post has been edited by submergedx: Aug 9 2023, 05:04 PM
TSBoy96
post Aug 9 2023, 05:05 PM

That's a tripod.
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QUOTE(JoeK @ Aug 9 2023, 05:01 PM)
Tak faham bro

Can explain in simpler sentence?
*
Susah mau explain in simpler sentence. These new ICPT charges they simply implement without thinking thru

QUOTE(9m2w @ Aug 9 2023, 05:01 PM)
Possible

Whats the kwp your system is supposed to generate
*
I dont have solar yet. But it doesnt matter how much your system generate. Tnb still charge u icpt on your total usage.
zerorating
post Aug 9 2023, 05:06 PM

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QUOTE(darkterror15 @ Aug 9 2023, 05:01 PM)
but what tnb return u as export as long as u export more than 900kwh will be rm 0.571.

they dont do the first 200 unit u resell back for rm 0.218 and the next 100 for 0.334 and so on.

although i also didnt know if u hit 1500kw they gonna charge 10 cent extra for all the units
*
tnb paying rm0.571 for that 1kwh is very generous. rich people didnt see ka?
myself not using much electricity if tnb offered me rm0.30 for every kWH solar energy production, heck yeah, sign-me in.
prdkancil
post Aug 9 2023, 05:07 PM

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The simple explanation is , what ever u use in kWh (import ) it wont direct deduct from what u generate from solar which is kWh(export) .

Mean if u use 1700kWh and generate Solar 400kWh :
>TNB will still charge u base on 1700kWh and thn baru count 400kWh resell bck to them = final TNB fees .

It is not 1700kWh-400kWh = 1300kWh to count ur usage bill .
Tats y still will kena ICPT charges of 10c/kWh for any usage above 1500kWh becoz use 1700kWh

This post has been edited by prdkancil: Aug 9 2023, 05:09 PM
darkterror15
post Aug 9 2023, 05:07 PM

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btw, assume u drive atto3 extended range 60kw battery with 480km range, u travel lets say 400km per week and ur car require u to charge 1 full cycle for 400km.

60kwh per week/7*30 that only will cost you around 260kwh.

to hit 1500kw u need 5 ev atto3 running 400km per week.


TSBoy96
post Aug 9 2023, 05:10 PM

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QUOTE(darkterror15 @ Aug 9 2023, 05:07 PM)
btw, assume u drive atto3 extended range 60kw battery with 480km range, u travel lets say 400km per week and ur car require u to charge 1 full cycle for 400km.

60kwh per week/7*30 that only will cost you around 260kwh.

to hit 1500kw u need 5 ev atto3 running 400km per week.
*
Atto3 has very high energy loss, a full charge from 0% will actually pull around 70-75kWh instead of what they say it is 60kWh.

And also a full charge is roughly 320-350km. So hard to get 400km
Avangelice
post Aug 9 2023, 05:10 PM

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QUOTE(Boy96 @ Aug 9 2023, 04:58 PM)
Its easy to exceed if you use EV. Especially later we will have a surge of cheap BYD dolphins on the road.

As i said tnb don't care if u have solar or not.
*
Brotha. EV drivers really got problem in the head. You don't wanna pump expensive petrol. Okay sui. Your call but you cry mother father when electric bill naik.

The money you save from pumping petrol should be into your electric bill no?
zerorating
post Aug 9 2023, 05:11 PM

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QUOTE(darkterror15 @ Aug 9 2023, 05:07 PM)
btw, assume u drive atto3 extended range 60kw battery with 480km range, u travel lets say 400km per week and ur car require u to charge 1 full cycle for 400km.

60kwh per week/7*30 that only will cost you around 260kwh.

to hit 1500kw u need 5 ev atto3 running 400km per week.
*
if you are using solar, the inverter will prioritize on your usage first before it got pushed to the grid.
so the best approach is just charge the car during the day, not at night time.

anyway rich being rich can always senyap2 install battery anyway.
Avangelice
post Aug 9 2023, 05:11 PM

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QUOTE(darkterror15 @ Aug 9 2023, 05:07 PM)
btw, assume u drive atto3 extended range 60kw battery with 480km range, u travel lets say 400km per week and ur car require u to charge 1 full cycle for 400km.

60kwh per week/7*30 that only will cost you around 260kwh.

to hit 1500kw u need 5 ev atto3 running 400km per week.
*
Can you calculate how much they spend in petrol vs EV? How to calculate cuz I got a bone to pick with these complain kings
kamfoo
post Aug 9 2023, 05:12 PM

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msia electric one of cheapest
TSBoy96
post Aug 9 2023, 05:13 PM

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QUOTE(kamfoo @ Aug 9 2023, 05:12 PM)
msia electric one of cheapest
*
Nope , indonesia and thai cheaper

Heck even sarawak is much cheaper

This post has been edited by Boy96: Aug 9 2023, 05:14 PM
SUSBrookLes
post Aug 9 2023, 05:14 PM

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QUOTE(Boy96 @ Aug 9 2023, 04:46 PM)
With the new ICPT charges of 10c/kWh for any usage above 1500kWh , solar users also kena this charges despite them using the solar they generate to power their house/charge their EV

Got this bill thru my EV whatsapp group

user posted image

Tnb just flat out charge additional 10 cents/kWh for the total energy usage instead of just anything above the 1500kWh use

This is tnb bill for another solar user who didnt hit the 1500kWh monthly usage

user posted image
*
This one is it last time tnb said will pay you back for any electricity you generate for them?

But you should get back all of the money by now and just get free money now right?
TSBoy96
post Aug 9 2023, 05:15 PM

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QUOTE(BrookLes @ Aug 9 2023, 05:14 PM)
This one is it last time tnb said will pay you back for any electricity you generate for them?

But you should get back all of the money by now and just get free money now right?
*
Yes. But even if u install many panels than can generate the whole electricity back, cant escape from paying the ICPT charges
keyibukeyi
post Aug 9 2023, 05:15 PM

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all use solar, how to wuntung
zerorating
post Aug 9 2023, 05:16 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:10 PM)
Atto3 has very high energy loss, a full charge from 0% will actually pull around 70-75kWh instead of what they say it is 60kWh.

And also a full charge is roughly 320-350km. So hard to get 400km
*
still not an accuse for household to use >1500kwh without paying premium. what is this multiple families living in the same house?
anyway my advise just senyap2 install solar battery.
netmatrix
post Aug 9 2023, 05:16 PM

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Interesting. Last week i just saw Marques video about solar panels on house.

He gets credits for generating more back to the grid. and the credits will carry forward the next bill.



I remember reading TNB has the same scheme.

https://www.tnb.com.my/solar/faq#:~:text=Th...0pv%20system%3F

QUOTE
What is NEM?
NEM or Net Energy Metering is a mechanism for you to use solar energy that you produced for your own consumption. The excess energy generated will be exported to TNB grid and will be turned to credit that may be used to offset part of the electricity bill. Visit www.seda.gov.my for more information



But i understand that TS says TNB increases rates after certain KWh usage regardless of solar credits or not.

But i would like to know where is the section for the credits if you generate more than you use?
netmatrix
post Aug 9 2023, 05:16 PM

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duplicate

This post has been edited by netmatrix: Aug 9 2023, 05:16 PM
TSBoy96
post Aug 9 2023, 05:17 PM

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QUOTE(netmatrix @ Aug 9 2023, 05:16 PM)


But i would like to know where is the section for the credits if you generate more than you use?
*
See the bill under kWh eksport
SUSsihamsedap
post Aug 9 2023, 05:19 PM

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with the new ICPT for solar users

you would want to consume more (wash, heat etc.) and charge ur car during the day to avoid importing from grid then only use the usual stuff at night... i manage to reduce from 1600kwh to nett 400kwh with the strategy
ray148
post Aug 9 2023, 05:20 PM

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Can't you just not connect the solar sourced power to TNB meter? Just go straight towards CB.
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post Aug 9 2023, 05:20 PM

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QUOTE(netmatrix @ Aug 9 2023, 05:16 PM)
Interesting. Last week i just saw Marques video about solar panels on house.

He gets credits for generating more back to the grid. and the credits will carry forward the next bill.



I remember reading TNB has the same scheme.

https://www.tnb.com.my/solar/faq#:~:text=Th...0pv%20system%3F
But i understand that TS says TNB increases rates after certain KWh usage regardless of solar credits or not.

But i would like to know where is the section for the credits if you generate more than you use?
*
See ts table jumlah eksport. The amount generated still less than tarik from tnb.

TSBoy96
post Aug 9 2023, 05:20 PM

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QUOTE(ray148 @ Aug 9 2023, 05:20 PM)
Can't you just not connect the solar sourced power to TNB meter? Just go straight towards CB.
*
Cannot malaysia rule you need to connect tnb. Unless you senyap2 lah
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post Aug 9 2023, 05:21 PM

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QUOTE(netmatrix @ Aug 9 2023, 05:16 PM)
Interesting. Last week i just saw Marques video about solar panels on house.

He gets credits for generating more back to the grid. and the credits will carry forward the next bill.



I remember reading TNB has the same scheme.

https://www.tnb.com.my/solar/faq#:~:text=Th...0pv%20system%3F
But i understand that TS says TNB increases rates after certain KWh usage regardless of solar credits or not.

But i would like to know where is the section for the credits if you generate more than you use?
*
Watched this video as well. I find their scheme much easier to understand.
zerorating
post Aug 9 2023, 05:21 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:15 PM)
Yes. But even if u install many panels than can generate the whole electricity back, cant escape from paying the ICPT charges
*
i think you should know the purpose of ICPT surcharge, it is to cover up fuel cost.
night time you are using energy mostly came from fuel,neutral gas and coal, not solar.

just charge your vehicle during the day time, when your solar panel generating energy, rich people have multiple car, takkanlah every car habis battery?
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post Aug 9 2023, 05:21 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:20 PM)
Cannot malaysia rule you need to connect tnb. Unless you senyap2 lah
*
Oh wow. What a dumb rule.
TSBoy96
post Aug 9 2023, 05:24 PM

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QUOTE(zerorating @ Aug 9 2023, 05:21 PM)
i think you should know the purpose of ICPT surcharge, it is to cover up fuel cost.
night time you are using energy mostly came from fuel,neutral gas and coal, not solar.

just charge your vehicle during the day time, when your solar panel generating energy, rich people have multiple car, takkanlah every car habis battery?
*
But look at the bill, even if you use during daytime, it still feeds off the grid, the energy generated is only to contra to the grid no?
cempedaklife
post Aug 9 2023, 05:24 PM

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its not about solar or not solar.
its about your usage high. they charge you because the logic is, the more you use, the more they need to innovate to sustain the load. what if everyone also high utilization? more grid is needed.

this is to curb high usage and wastage, by charging you more.
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post Aug 9 2023, 05:26 PM

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QUOTE(kamfoo @ Aug 9 2023, 05:12 PM)
msia electric one of cheapest
*
Should put it this way:

Msia petrol one of cheapest



Bodo for those think drive EV will save moneh for petrol
sikongma
post Aug 9 2023, 05:26 PM

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Thanks TS for letting us know how TNB charge the ICPT. IMO as long as you import from TNB, they spent that amount to generate the electricity you import thus if you exceed the subsidized quota, you pay the full cost (so the rest of us don't have to subsidize you). Your Solar Panels generated electricity that was sold back to TNB at the agreed price in your agreement/contract independent of ICPT (and you already know this when you installed your solar panel). Thus I don't see the issue here. Like some other say, you CAN opt to charge your car during the day thus lowering your energy import. Moreover you should calculate the amount you save per km vs petrol to make it more apple to apple comparison.
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post Aug 9 2023, 05:26 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:10 PM)
Atto3 has very high energy loss, a full charge from 0% will actually pull around 70-75kWh instead of what they say it is 60kWh.

And also a full charge is roughly 320-350km. So hard to get 400km
*
QUOTE(Avangelice @ Aug 9 2023, 05:11 PM)
Can you calculate how much they spend in petrol vs EV? How to calculate cuz I got a bone to pick with these complain kings
*
75kw needed to charge 60kw battery, then it is 25% lost, assume 60kwh giving u 300km, then 1 kw is 5km, and 100km is 20kw.

20kw with 25% charging loss requires 25kw, and lets consider you are hitting more than 900kw per month without ev, so every kw to charge ev will cost you rm 0.571.

then charging 25w will cost u rm 14.275.

fuel per 100km for my almera is 8 to 9 liter. so if 8 liter will be rm 16.40.

little bit saving, but if u hit 1500kw probably no saving.

but also depend on what ICE u drive la.

i am using worse case for ev and best case for ICE for calculation. if u charge using first 300 unit u always save money.



This post has been edited by darkterror15: Aug 9 2023, 05:27 PM
billy08
post Aug 9 2023, 05:27 PM

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QUOTE(Juan86 @ Aug 9 2023, 04:53 PM)
kalau tak suka

jangan guna
*
tapi sudah pasang.. belanja lebih RM50K
TSBoy96
post Aug 9 2023, 05:27 PM

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See description in image

This one very kesian. Last time with solar pay around rm30+ only per month. Suddenly ICPT charges kena rm200+ per month

How to gain back ROI from installing 40k+ solar like this

This post has been edited by Boy96: Aug 9 2023, 05:29 PM
MR_alien
post Aug 9 2023, 05:30 PM

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if your solar is big enough to not needing to pull frm the grid
thn what are they charging u?
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post Aug 9 2023, 05:30 PM

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your buddy is T1....aircond on 24/7....ok lah...bayar je... cool2.gif

QUOTE(Boy96 @ Aug 9 2023, 04:46 PM)
With the new ICPT charges of 10c/kWh for any usage above 1500kWh , solar users also kena this charges despite them using the solar they generate to power their house/charge their EV

Got this bill thru my EV whatsapp group

user posted image

Tnb just flat out charge additional 10 cents/kWh for the total energy usage instead of just anything above the 1500kWh use

This is tnb bill for another solar user who didnt hit the 1500kWh monthly usage

user posted image
*
your buddy is T1....aircond on 24/7....ok lah...bayar je... cool2.gif

This post has been edited by billyboy: Aug 9 2023, 05:30 PM
netflix2019
post Aug 9 2023, 05:30 PM

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QUOTE(netmatrix @ Aug 9 2023, 05:16 PM)
Interesting. Last week i just saw Marques video about solar panels on house.

He gets credits for generating more back to the grid. and the credits will carry forward the next bill.



I remember reading TNB has the same scheme.

https://www.tnb.com.my/solar/faq#:~:text=Th...0pv%20system%3F
But i understand that TS says TNB increases rates after certain KWh usage regardless of solar credits or not.

But i would like to know where is the section for the credits if you generate more than you use?
*
It's in the TNB bill first page. TS didnt post cos contain your name address etc. Basically bottom left got the "Baki NEM" and the tarikh luput.

Just installed solar for my house. My bill rm800+ reduce to rm40+
zerorating
post Aug 9 2023, 05:30 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:24 PM)
But look at the bill, even if you use during daytime, it still feeds off the grid, the energy generated is only to contra to the grid no?
*
then find a better inverter la. sweat.gif
ideally it supposed to prioritize house usage first.
9m2w
post Aug 9 2023, 05:32 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:05 PM)
Susah mau explain in simpler sentence. These new ICPT charges they simply implement without thinking thru
I dont have solar yet. But it doesnt matter how much your system generate. Tnb still charge u icpt on your total usage.
*
I'm not familiar with residential so I'm assuming is you're using electricity from your system when it's generating, importing from grid when there is a short for example at night

My place my neighbours mostly install 5kwp systems, corner got 11 la. So 5kwp multiply by 4 hours (tembak here could be higher) and 30 days gets you about 600kwh give or take

That's your buffer before hitting the ICPT. Like someone said charge during the day.
a_dot_el
post Aug 9 2023, 05:33 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:24 PM)
But look at the bill, even if you use during daytime, it still feeds off the grid, the energy generated is only to contra to the grid no?
*
By right ICPT charges should be charged after contra.
9m2w
post Aug 9 2023, 05:33 PM

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QUOTE(sihamsedap @ Aug 9 2023, 05:19 PM)
with the new ICPT for solar users

you would want to consume more (wash, heat etc.) and charge ur car during the day to avoid importing from grid then only use the usual stuff at night... i manage to reduce from 1600kwh to nett 400kwh with the strategy
*
T1 spotted. How the heck you use 1600

And two, how big your roof to fit in 1200kwh monthly solar kek

This post has been edited by 9m2w: Aug 9 2023, 05:34 PM
sadlyfalways
post Aug 9 2023, 05:33 PM

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QUOTE(9m2w @ Aug 9 2023, 04:55 PM)
With solar it's hard to exceed 1500. Most house holds also cept for T1s
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you obviously dont understand how solar works in malaysia
vapanel
post Aug 9 2023, 05:33 PM

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Don't sell back to TNB

Live off grid
9m2w
post Aug 9 2023, 05:34 PM

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QUOTE(sadlyfalways @ Aug 9 2023, 05:33 PM)
you obviously dont understand how solar works in malaysia
*
No actually I don't. Won't mind if ppl enlighten me

But for normal household usage 1500 is pretty high already
sadlyfalways
post Aug 9 2023, 05:35 PM

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Tesla Malaysia teased tesla powerwall,

that will be only solution to say f off to tnb monopoly

mkbhd got video go see
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post Aug 9 2023, 05:35 PM

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QUOTE(a_dot_el @ Aug 9 2023, 05:33 PM)
By right ICPT charges should be charged after contra.
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This should be the way
brkli
post Aug 9 2023, 05:36 PM

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kesian T20.
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post Aug 9 2023, 05:38 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:35 PM)
This should be the way
*
My guess they are not really into encouraging people to install solar panel afterall.
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post Aug 9 2023, 05:39 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:35 PM)
This should be the way
*
So curious.
Was this investment worth it.
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post Aug 9 2023, 05:40 PM

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QUOTE(a_dot_el @ Aug 9 2023, 05:38 PM)
My guess they are not really into encouraging people to install solar panel afterall.
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No such thing as free money friend.
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QUOTE(Boy96 @ Aug 9 2023, 05:27 PM)


See description in image

This one very kesian. Last time with solar pay around rm30+ only per month. Suddenly ICPT charges kena rm200+ per month

How to gain back ROI from installing 40k+ solar like this
*
Compare to total bill with icpt without install solar then you can see savings lor
sadlyfalways
post Aug 9 2023, 05:42 PM

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QUOTE(9m2w @ Aug 9 2023, 05:34 PM)
No actually I don't. Won't mind if ppl enlighten me

But for normal household usage 1500 is pretty high already
*
What you import from tnb is calculated separately from what you export to tnb

its a seperate meter, so your import can still be well over 1500, it does not minus each other like in western countries

they have been slowly screwing over solar users, i remember at the start they used to pay much more for the clean solar energy


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post Aug 9 2023, 05:43 PM

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QUOTE(GunMetalX @ Aug 9 2023, 05:41 PM)
Compare to total bill with icpt without install solar then you can see savings lor
*
Have to consider the solar investment rm40k++ ROI which was supposed to be in 5 years now dont know become how many years already.

Some more they only allow 10 years after that they won't pay back your excess energy. Have to spend more money to get battery storage
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post Aug 9 2023, 05:43 PM

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QUOTE(zerorating @ Aug 9 2023, 05:06 PM)
tnb paying rm0.571 for that 1kwh is very generous. rich people didnt see ka?
myself not using much electricity if tnb offered me rm0.30 for every kWH solar energy production, heck yeah, sign-me in.
*
This.

TNB is buying ay higher rate than selling. The additional surcharge seems fair to me.
9m2w
post Aug 9 2023, 05:46 PM

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QUOTE(sadlyfalways @ Aug 9 2023, 05:42 PM)
What you import from tnb is calculated separately from what you export to tnb

its a seperate meter, so your import can still be well over 1500, it does not minus each other like in western countries

they have been slowly screwing over solar users, i remember at the start they used to pay much more for the clean solar energy
*
So residential don't have the option of using generated energy first? So it's something like net metering?

I did want to take the plunge but holding off till I see my neighbours bills. They told me their consumption is less but I'm not sure if they are reading it wrong and it's a contra of two rates
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QUOTE(a_dot_el @ Aug 9 2023, 05:38 PM)
My guess they are not really into encouraging people to install solar panel afterall.
*
They're still encouraging people to install solar, just that they're also discouraging people from using alot of electricity too.

QUOTE(sadlyfalways @ Aug 9 2023, 05:42 PM)
What you import from tnb is calculated separately from what you export to tnb

its a seperate meter, so your import can still be well over 1500, it does not minus each other like in western countries

they have been slowly screwing over solar users, i remember at the start they used to pay much more for the clean solar energy
*
They paid higher at the start to kick-start the trend. But no reason why they should pay more for it now. That's why the rates are much lower.


QUOTE(Boy96 @ Aug 9 2023, 05:43 PM)
Have to consider the solar investment rm40k++ ROI which was supposed to be in 5 years now dont know become how many years already.

Some more they only allow 10 years after that they won't pay back your excess energy. Have to spend more money to get battery storage
*
Well, solar ROI still the same as long as you don't use so much electricity.
This is more for those who go crazy with electricity use or travels alot using EV.
Seawater
post Aug 9 2023, 05:49 PM

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User problem. Just disconnect from grid and runs solar for some of the equipment then guarantee no extra charge.
@@@@@@@@@@
post Aug 9 2023, 05:49 PM

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Possible for the owner to totally disconnect from tnb and fully rely on solar? Like, close tnb account.

This post has been edited by @@@@@@@@@@: Aug 9 2023, 05:50 PM
darkterror15
post Aug 9 2023, 05:50 PM

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fyi, to hit 1500kw per month is rm 738.2

if household u already t20, if buka kedai too bad for you.
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post Aug 9 2023, 05:50 PM

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QUOTE(@@@@@@@@@@ @ Aug 9 2023, 05:49 PM)
Possible for the owner to totally disconnect from tnb and fully rely on solar?
*
Of course can

Also owner can direct use the DC power

No need to invert back to AC

And convert all applicances to DC appliances
Doomsday
post Aug 9 2023, 05:51 PM

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If everyone benefit from solar.

Tnb punya orang / bini / anjing nak makan apa?

Sedarlah
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post Aug 9 2023, 05:51 PM

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QUOTE(Kytz @ Aug 9 2023, 05:47 PM)

Well, solar ROI still the same as long as you don't use so much electricity.
This is more for those who go crazy with electricity use or travels alot using EV.
*
Whats the point of getting solar in the first place if you dont use much electricity, since the cheapest of solar is also 20-25k
zerorating
post Aug 9 2023, 05:51 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:43 PM)
Have to consider the solar investment rm40k++ ROI which was supposed to be in 5 years now dont know become how many years already.

Some more they only allow 10 years after that they won't pay back your excess energy. Have to spend more money to get battery storage
*
the main motive you go for solar is to slow down climate change and promote sustainability. not to save cost or gain from the system. how selfish are we.

if we are care about the planet, dont use too much resource(in this case electricity), take public transport or just use a bicycle and walk. the ICPT surcharge were supposed to encourage public to use less electricity, not keep increase it like nobody business.
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QUOTE(darkterror15 @ Aug 9 2023, 05:50 PM)
fyi, to hit 1500kw per month is rm 738.2

if household u already t20, if buka kedai too bad for you.
*
Commercial for sure exceed 1500KW one lar
i wonder what is their % difference
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post Aug 9 2023, 05:53 PM

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QUOTE(zerorating @ Aug 9 2023, 05:51 PM)
the main motive you go for solar is to slow down climate change and promote sustainability. not to save cost or gain from the system. how selfish are we.

if we are care about the planet, dont use too much resource(in this case electricity), take public transport or just use a bicycle and walk. the ICPT surcharge were supposed to encourage public to use less electricity, not keep increase it like nobody business.
*
Totally in contrast what they say when they ask us to change to electric cars

Wonder why they dont follow other countries where the tariff is super cheap at night.

This post has been edited by Boy96: Aug 9 2023, 05:55 PM
imin
post Aug 9 2023, 05:54 PM

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QUOTE(prdkancil @ Aug 9 2023, 05:07 PM)
The simple explanation is  , what ever u use in kWh (import ) it wont direct deduct from what u generate from solar which is  kWh(export) .

Mean if  u use 1700kWh and generate Solar 400kWh :
>TNB will still charge u base on 1700kWh and thn baru count 400kWh resell bck to them = final TNB fees .

It is not 1700kWh-400kWh = 1300kWh to count ur usage bill .
Tats y still will kena ICPT charges of 10c/kWh for any usage above 1500kWh becoz use 1700kWh
*
the best explanation. tq
funnyTONE
post Aug 9 2023, 05:55 PM

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QUOTE(zerorating @ Aug 9 2023, 04:53 PM)
meaning TNB never agreed pay more for the solar energy. so apa masalah?
usage taken from the grid is still higher than 1500kwh.

change to renewable energy but never consider to conserve energy.
*
Its easier to generate more energy than to conserve energy.
Same like spending. Easier to make money than to save money.

QUOTE(InitialB @ Aug 9 2023, 04:57 PM)
Tips:

Install solar panel for your aircon , fan and light. (Seperate panel and wall socket)

Use TNB for other purposes
*
Then you need to use battery to keep the energy generated from solar to use at night. Its more expensive and requires maintenance compared to the on-grid solar system that is linked to tnb meter.

QUOTE(MR_alien @ Aug 9 2023, 05:30 PM)
if your solar is big enough to not needing to pull frm the grid
thn what are they charging u?
*
I guess that is why people are complaining.
The solar generated goes to tnb during the day when people go to work, and then at night, homes draw electricity from tnb. But seems that tnb will charge ICPT for both tnb and solar energy. That don't seem fair.
submergedx
post Aug 9 2023, 05:55 PM

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QUOTE(Ayambetul @ Aug 9 2023, 05:26 PM)
Should put it this way:

Msia petrol one of cheapest
Bodo for those think drive EV will save moneh for petrol
*
But fact is driving EV charging is proved cheaper than petrol kan laugh.gif laugh.gif laugh.gif
zerorating
post Aug 9 2023, 05:56 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:51 PM)
Whats the point of getting solar in the first place if you dont use much electricity, since the cheapest of solar is also 20-25k
*
just accept the honeymoon period is over.

i sometime waste electricity alot too, still far cry from 1500kwh
user posted image
Gargamel_gibson
post Aug 9 2023, 05:57 PM

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QUOTE(9m2w @ Aug 9 2023, 05:46 PM)
So residential don't have the option of using generated energy first? So it's something like net metering?

I did want to take the plunge but holding off till I see my neighbours bills. They told me their consumption is less but I'm not sure if they are reading it wrong and it's a contra of two rates
*
TNB buy power start from the highest tier, so 0.571 per kwh. TS issue is use too much so gov already said to impose extra charges on high usage. Even use EV also at most 250-300 kwh a month, assuming you travel 400km a week and use BYD Atto 3 average consumption 16kwh per 100km. TS bill usage way too high.
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post Aug 9 2023, 05:57 PM

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QUOTE(zerorating @ Aug 9 2023, 04:53 PM)
meaning TNB never agreed pay more for the solar energy. so apa masalah?
usage taken from the grid is still higher than 1500kwh.

change to renewable energy but never consider to conserve energy.
*
The problem is the 1500 usage limit should be NETT instead of gross.

So Usage should discount the solar generation baru apply the 1500kwh limit to be fair.
loserguy
post Aug 9 2023, 05:57 PM

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meaning they kira first, after that only deduct solar.

not deduct solar first baru kira.

edit: lol lucky never install solar, i wanted to, waifu told me jangan. moral of the story, listen to waifu.

This post has been edited by loserguy: Aug 9 2023, 06:02 PM
TSBoy96
post Aug 9 2023, 05:57 PM

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QUOTE(submergedx @ Aug 9 2023, 05:55 PM)
But fact is driving EV charging is proved cheaper than petrol kan  laugh.gif  laugh.gif  laugh.gif
*
If only can request separate meter and not linked to main house energy usage for charging purposes alone
pisces88
post Aug 9 2023, 05:58 PM

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simple terms is :

ICPT charges based on what total kwh u use, without deducting the kwh you export (from solar) before final calculation


correct?
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post Aug 9 2023, 05:58 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:51 PM)
Whats the point of getting solar in the first place if you dont use much electricity, since the cheapest of solar is also 20-25k
*
The point is to reduce bill but not to let you use more electricity.

Most of this people having this problem are installing huge installations to generate excess power during the day to offset their high usage during the night. In effect, they are not reducing their electricity consumption but increasing it instead.

That's why they get hit by this icpt.


imin
post Aug 9 2023, 05:58 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:20 PM)
Cannot malaysia rule you need to connect tnb. Unless you senyap2 lah
*
wah. So does this means that technically we're in the wrong if we buy for example the small solar light at shopee/lazada? because the generated power by the solar is standalone and connected only to the light and not tnb?
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QUOTE(Gargamel_gibson @ Aug 9 2023, 05:57 PM)
TNB buy power start from the highest tier, so 0.571 per kwh. TS issue is use too much so gov already said to impose extra charges on high usage. Even use EV also at most 250-300 kwh a month, assuming you travel 400km a week and use BYD Atto 3 average consumption 16kwh per 100km. TS bill usage way too high.
*
Its not mine, its other people one. Mine i still leech free electricity outside to charge my car whenever possible
BL98
post Aug 9 2023, 05:58 PM

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Madani...
submergedx
post Aug 9 2023, 05:58 PM

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QUOTE(MR_alien @ Aug 9 2023, 05:30 PM)
if your solar is big enough to not needing to pull frm the grid
thn what are they charging u?
*
Take a look at the bill
Isnt that current TNB solar got import and export
you can't solely depend your solar without grid unless you have somekind of power wall box?
BL98
post Aug 9 2023, 05:59 PM

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Time to BBBUUU tnb stock
MR_alien
post Aug 9 2023, 05:59 PM

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QUOTE(funnyTONE @ Aug 9 2023, 05:55 PM)
I guess that is why people are complaining.
The solar generated goes to tnb during the day when people go to work, and then at night, homes draw electricity from tnb. But seems that tnb will charge ICPT for both tnb and solar energy. That don't seem fair.
*
the real way of doing solar is not sending your generated solar to TNB but store it in your battery like i saw many people do
even mah bayu themselves is doing it this way
basically minimize your need to pull from the grid
u generally use what u generated

This post has been edited by MR_alien: Aug 9 2023, 06:00 PM
TSBoy96
post Aug 9 2023, 05:59 PM

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QUOTE(imin @ Aug 9 2023, 05:58 PM)
wah. So does this means that technically we're in the wrong if we buy for example the small solar light at shopee/lazada? because the generated power by the solar is standalone and connected only to the light and not tnb?
*
Small appliances still fine, but u cannot totally go offgrid
zerorating
post Aug 9 2023, 06:00 PM

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QUOTE(funnyTONE @ Aug 9 2023, 05:55 PM)
The solar generated goes to tnb during the day when people go to work, and then at night, homes draw electricity from tnb. But seems that tnb will charge ICPT for both tnb and solar energy. That don't seem fair.
*
night time grid dont use solar energy, is it fair.
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post Aug 9 2023, 06:00 PM

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TNB charge ICPT RM0.10/kWh based on total import, not nett total.
sadlyfalways
post Aug 9 2023, 06:00 PM

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QUOTE(9m2w @ Aug 9 2023, 05:46 PM)
So residential don't have the option of using generated energy first? So it's something like net metering?

I did want to take the plunge but holding off till I see my neighbours bills. They told me their consumption is less but I'm not sure if they are reading it wrong and it's a contra of two rates
*
Use a system that has a battery
starrysky
post Aug 9 2023, 06:02 PM

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tak suka go build own nuclear reactor...

TNB already generous enough not buying solar generated electricity at subsidies price... so it should be fair already
SUSBrookLes
post Aug 9 2023, 06:03 PM

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Actually curious.
So far, is the investment for this paying back.

Because if it is paying back, I dun think anyone will complain.

My aunt invested a lot in this but did not ask her.
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post Aug 9 2023, 06:04 PM

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i think they have to look back the agreement whether got include ICPT or not, if exclude then TNB is right on this matter
submergedx
post Aug 9 2023, 06:04 PM

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They trial the ICPT until end of this year, let's see will they keep on continuing the charges or not
SUSBrookLes
post Aug 9 2023, 06:04 PM

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QUOTE(starrysky @ Aug 9 2023, 06:02 PM)
tak suka go build own nuclear reactor...

TNB already generous enough not buying solar generated electricity at subsidies price... so it should be fair already
*
Actually the way it was done is fishy.
Paying more for buying those solar electricity then selling it.

Think about it. Why can't they just do it themselves. Like install those panels at shopping centers, schools etc.

Also surely got land to put also. I mean think about it. And just use those portable ones so that if the land needs to be used for other purposes , can move those portable solar panels away


Why give free money out like this

This post has been edited by BrookLes: Aug 9 2023, 06:09 PM
bamboohao
post Aug 9 2023, 06:05 PM

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QUOTE(sadlyfalways @ Aug 9 2023, 05:35 PM)
Tesla Malaysia teased tesla powerwall,

that will be only solution to say f off to tnb monopoly

mkbhd got video go see
*

Tesla Malaysia did? Where’s the teaser?
zerorating
post Aug 9 2023, 06:05 PM

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QUOTE(MeToo @ Aug 9 2023, 05:57 PM)
The problem is the 1500 usage limit should be NETT instead of gross.

So Usage should discount the solar generation baru apply the 1500kwh limit to be fair.
*
meanwhile people that are not using much electricity are not encourage to install solar. so whats is fair here? so only riches can enjoy benefit of paying less electricity cost?
dont want to hit 1500kwh, then dont draw much from the grid, find a way.
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post Aug 9 2023, 06:05 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:43 PM)
Have to consider the solar investment rm40k++ ROI which was supposed to be in 5 years now dont know become how many years already.

Some more they only allow 10 years after that they won't pay back your excess energy. Have to spend more money to get battery storage
*
if u want the contra way, should have do solar properly to have battery storage and have your household electricity to draw from the solar generated electricity first and the only topup via TNB electricity. not "sell" the electricity to TNB.. trololo... just like currency exchange, customer selling to bank, always at a "lost"...
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QUOTE(MR_alien @ Aug 9 2023, 05:59 PM)
the real way of doing solar is not sending your generated solar to TNB but store it in your battery like i saw many people do
even mah bayu themselves is doing it this way
basically minimize your need to pull from the grid
u generally use what u generated
*
Exactly, if they want tnb to offset that icpt then they should do this instead.

Most people don't even understand that no matter what they generate during the day, tnb will incur cost to provide them electricity during the night. Those transformers, generators and electricity infra need money to maintain too.

That's why high voltage users are also charged based on their maximum demand, which is their highest consumption in any half hour every month. Use alot for half an hour then nothing for rest of the month? High MD charges because TNB had to buy and service alot of equipment just to give you that power during that half hour.

These T20 people should thank their lucky star that tnb doesn't force this on them.... yet.



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post Aug 9 2023, 06:05 PM

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The surcharge is for those with 1500 usage and above. As simple as that.

So it’s better to control usage even if u are on solar or not.

But for solar user, it help to push the limit higher especially if morning usage is high.

Meaning some user use around 2000 units , but because the solar help to cover the morning usage of 501 units. So Tnb will capture only 1499 unit, hence they don’t get charge the surcharge
robhinhood
post Aug 9 2023, 06:09 PM

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Wa tak tau

Rich people problem
darkterror15
post Aug 9 2023, 06:10 PM

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QUOTE(bee88 @ Aug 9 2023, 06:05 PM)
The surcharge is for those with 1500 usage and above. As simple as that. 

So it’s better to control usage even if u are on solar or not.

But for solar user, it help to push the limit higher especially if morning usage is high. 

Meaning some user use around 2000 units , but because the solar help to cover the morning usage of 501 units. So Tnb will capture only 1499 unit, hence they don’t get charge the surcharge
*
unfortunately the thread is about tnb charge you extra 0.10 for the 2000 units even ur solar offset it to 1499 units.
SUSBrookLes
post Aug 9 2023, 06:11 PM

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QUOTE(brkli @ Aug 9 2023, 06:05 PM)
if u want the contra way, should have do solar properly to have battery storage and have your household electricity to draw from the solar generated electricity first and the only topup via TNB electricity. not "sell" the electricity to TNB.. trololo... just like currency exchange, customer selling to bank, always at a "lost"...
*
Well. Initially tnb actually paid quite a bit for the electricity. But dun think this kind of deal can last for a long time.

Remember at that time, this investment was seen as "free" money.

I will scream also if I was tnb shareholders.

This post has been edited by BrookLes: Aug 9 2023, 06:15 PM
Kytz
post Aug 9 2023, 06:16 PM

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QUOTE(bee88 @ Aug 9 2023, 06:05 PM)
The surcharge is for those with 1500 usage and above. As simple as that. 

So it’s better to control usage even if u are on solar or not.

But for solar user, it help to push the limit higher especially if morning usage is high. 

Meaning some user use around 2000 units , but because the solar help to cover the morning usage of 501 units. So Tnb will capture only 1499 unit, hence they don’t get charge the surcharge
*
I know what you mean but the way you put it is a little unclear.
I'm sure people will get confused.

QUOTE(darkterror15 @ Aug 9 2023, 06:10 PM)
unfortunately the thread is about tnb charge you extra 0.10 for the 2000 units even ur solar offset it to 1499 units.
*
What he's saying is that during the day the solar installation will reduce the usage detected from the meter because the solar installation already supplied that electricity so you don't need to draw it from tnb grid

For example, during the day you generated 10 kWh, 6kWh of that is excess, while 4 kWh is used by your house, tnb will not detect that 4kWh used and it will not contribute to your 1500kWh cap.

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post Aug 9 2023, 06:17 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:53 PM)
Totally in contrast what they say when they ask us to change to electric cars

Wonder why they dont follow other countries where the tariff is super cheap at night.
*
How to charge tariff based on timing while the whole Malaysia still haven't enter into smart meter? sweat.gif

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post Aug 9 2023, 06:18 PM

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QUOTE(darkterror15 @ Aug 9 2023, 06:10 PM)
unfortunately the thread is about tnb charge you extra 0.10 for the 2000 units even ur solar offset it to 1499 units.
*
He’s talking about if your total usage is 2000, but 501 of that 2000 is generated by solar (eg during the day, hence total draw from TNB is 1499).
You’re talking about total draw from TNB is 2000, solar sell back to TNB 501, not considering solar usage.

Edit: ninja’d

This post has been edited by bamboohao: Aug 9 2023, 06:19 PM
bee88
post Aug 9 2023, 06:19 PM

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QUOTE(Kytz @ Aug 9 2023, 06:16 PM)
I know what you mean but the way you put it is a little unclear.
I'm sure people will get confused.
What he's saying is that during the day the solar installation will reduce the usage detected from the meter because the solar installation already supplied that electricity so you don't need to draw it from tnb grid

For example, during the day you generated 10 kWh, 6kWh of that is excess, while 4 kWh is used by your house, tnb will not detect that 4kWh used and it will not contribute to your 1500kWh cap.
*
Yes. Exactly.

One of my solar friend avoided the extra surcharge because of solar.


Oltromen Ripot
post Aug 9 2023, 06:19 PM

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QUOTE(JoeK @ Aug 9 2023, 05:01 PM)
Tak faham bro

Can explain in simpler sentence?
*
User complain.

User generates from solar; send into TNB grid 900+ kWh.

When no solar generation, user instead consumed 1800+ kWh from grid.

So in total, user's nett usage for the period is more from the grid; about 900+ kWh.

----

TNB said
• if usage below 1500 kWh, ICPT rate is such and such.
• if usage 1500kWh and above, TNB will charge 10¢ on every kWh used, not just on usage from 1500kWh.

----

that user is then complaining about 2 things

• his nett usage from the grid is 900+ kWh. Why TNB treat him as if all his 1800+kWh is generated by TNB alone. Then additionally charge him kau-kau on the ICPT.

• why not charge 10¢ for usage 1500kWh and above only? why must charge for EVERY kWh. Why not tiered-charge the lower ICPT rate for usage below 1500kWh.


zerorating
post Aug 9 2023, 06:19 PM

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QUOTE(yhtan @ Aug 9 2023, 06:17 PM)
How to charge tariff based on timing while the whole Malaysia still haven't enter into smart meter? sweat.gif
*
when installing meter, pura2 not in the house, delaying installation as long as possible.
submergedx
post Aug 9 2023, 06:19 PM

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The summary is that under government/TNB’s new policy ICPT, installing solar panels at home is not an investment project that can see returns in the short term.

I believe some businesses that runs solar energy will also shutting down due to the new policies issued by the government/TNB.
zuozi
post Aug 9 2023, 06:21 PM

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QUOTE(submergedx @ Aug 9 2023, 05:53 PM)
Commercial for sure exceed 1500KW one lar
i wonder what is their % difference
*
Me 3 phase shop lot
Paling save electricity if raining season
1121 kw/h
Actual amount 555.79
Icpt 0.037 /kw/h = 41.48
+ 1.6 % kwtbb 8.89
Total 606.15
Without subsidy 781.67 with subsidy discounted 175.51
If hot season mostly monthly RM 1k plus tnb bill 😂

House paling save monthly also need RM 300+ 😂


submergedx
post Aug 9 2023, 06:22 PM

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QUOTE(zuozi @ Aug 9 2023, 06:21 PM)
Me 3 phase shop lot
Paling save electricity if raining season
1121 kw/h
Actual amount 555.79
Icpt 0.037 /kw/h = 41.48
+ 1.6 % kwtbb 8.89
Total 606.15
Without subsidy 781.67 with subsidy discounted 175.51
If hot season mostly monthly RM 1k plus tnb bill 😂

House paling save monthly also need RM 300+ 😂
*
what business natural? Restaurant or office? Restaurant for sure die.
bee88
post Aug 9 2023, 06:22 PM

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So wat I see is that with or without solar, the surcharge is there.

But there is one thing I don’t understand.

Since we are solar user, why are we still contributing to the kwtbb 1.6%
zerorating
post Aug 9 2023, 06:23 PM

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QUOTE(submergedx @ Aug 9 2023, 06:19 PM)
The summary is that under government/TNB’s new policy ICPT, installing solar panels at home is not an investment project that can see returns in the short term.

I believe some businesses that runs solar energy will also shutting down due to the new policies issued by the government/TNB.
*
business kena ICPT earlier than residential la.
zuozi
post Aug 9 2023, 06:25 PM

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QUOTE(submergedx @ Aug 9 2023, 06:22 PM)
what business natural? Restaurant or office? Restaurant for sure die.
*
Office, if I'm not around they usually bukak aircond max unclosed, only if me around rooms no use ac will closed 😂 , dah malas nak complain to them don't forget to close ac if no use.....
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post Aug 9 2023, 06:26 PM

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QUOTE(bee88 @ Aug 9 2023, 06:19 PM)
Yes. Exactly.

One of my solar friend avoided the extra surcharge because of solar.
*
yeah, no point install solar(connected to tnb grid) where the generated electricity > your average usage during the day, only waste of money coz the unit u sell also not really cover much in comparision with the tax and whats not.. better just save up the panel cost and install just enough.

This post has been edited by brkli: Aug 9 2023, 06:26 PM
ar188
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QUOTE(Doomsday @ Aug 9 2023, 05:51 PM)
If everyone benefit from solar.

Tnb punya orang / bini / anjing nak makan apa?

Sedarlah
*
bos bila setup solar crypto mining? brows.gif
bee88
post Aug 9 2023, 06:26 PM

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Icpt is usually discount. Just that when u use more than 1500 it become surcharge.
For commercial, it’s surcharge.
JoeK
post Aug 9 2023, 06:27 PM

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QUOTE(Oltromen Ripot @ Aug 9 2023, 06:19 PM)
User complain.

User generates from solar; send into TNB grid 900+ kWh.

When no solar generation, user instead consumed 1800+ kWh from grid.

So in total, user's nett usage for the period is more from the grid; about 900+ kWh.

----

TNB said
• if usage below 1500 kWh, ICPT rate is such and such.
• if usage 1500kWh and above, TNB will charge 10¢ on every kWh used, not just on usage from 1500kWh.

----

that user is then complaining about 2 things

• his nett usage from the grid is 900+ kWh. Why TNB treat him as if all his 1800+kWh is generated by TNB alone. Then additionally charge him kau-kau on the ICPT.

• why not charge 10¢ for usage 1500kWh and above only? why must charge for EVERY kWh. Why not tiered-charge the lower ICPT rate for usage below 1500kWh.
*
Ok bro. Thanks

Seems like problem for the super rich live in bungalow
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post Aug 9 2023, 06:27 PM

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Also for Icing on the cake, NEM 3.0 contract is only 10 years after that any energy you exported will not be compensated for, that's mean you will need to get battery later.

Solar users kena scam kaw kaw.

This post has been edited by Doraku: Aug 9 2023, 06:30 PM
submergedx
post Aug 9 2023, 06:27 PM

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QUOTE(zerorating @ Aug 9 2023, 06:23 PM)
business kena ICPT earlier than residential la.
*
Let me correction, people who sells Solar panel as their natural business.
Because from the "investment return" perspective, it had gone longer period.
SUSBrookLes
post Aug 9 2023, 06:28 PM

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I thought the purpose of this solar was to generate more electricity to sell back. I dun think ppl would have invested in this scheme if the only purpose is for self usage. Malaysia electricity still pretty cheap. I wonder if this is only for self usage. How will this self usage justify putting money into the equipment etc. If say we assume fixed deposit rate of 3.5%. Is this even a worth while investment.

But looking at the lack of reply to my enquiry, I think I can guess the answer already.
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post Aug 9 2023, 06:29 PM

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QUOTE(submergedx @ Aug 9 2023, 06:27 PM)
Let me correction, people who sells Solar panel as their natural business.
Because from the "investment return" perspective, it had gone longer period.
*
So ppl made a lost from this investment right?
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post Aug 9 2023, 06:29 PM

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QUOTE(JoeK @ Aug 9 2023, 06:27 PM)
Ok bro. Thanks

Seems like problem for the super rich live in bungalow
*
rich.. but not too smart.
zerorating
post Aug 9 2023, 06:30 PM

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QUOTE(Doraku @ Aug 9 2023, 06:27 PM)
Also for Icing on the cake, NEM 3.0 contract is only 10 years after that any energy you exported will not be compensated for, and need to get battery later.

Solar users kena scam kaw kaw.
*
then sign a new contract la.
TNB dont want to accept old equipment?
TSBoy96
post Aug 9 2023, 06:30 PM

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QUOTE(JoeK @ Aug 9 2023, 06:27 PM)
Ok bro. Thanks

Seems like problem for the super rich live in bungalow
*
Not really. Even living normal terrace house will kena if you and family all WFH and online classes aircond running all day

This post has been edited by Boy96: Aug 9 2023, 06:32 PM
zerorating
post Aug 9 2023, 06:31 PM

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QUOTE(brkli @ Aug 9 2023, 06:29 PM)
rich.. but not too smart.
*
some people after solar: tak payah tutup aircond bilik tu, kan ada solar, bill murah laugh.gif
SUSBrookLes
post Aug 9 2023, 06:32 PM

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QUOTE(zerorating @ Aug 9 2023, 06:30 PM)
then sign a new contract la.
TNB dont want to accept old equipment?
*
Maybe one thing you should learn.
Nothing free in this life.

Oltromen Ripot
post Aug 9 2023, 06:32 PM

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QUOTE(a_dot_el @ Aug 9 2023, 05:33 PM)
By right ICPT charges should be charged after contra.
*
logically, yes.

because it does not matter kWh by solar or by hydro or by coal.
you put into TNB 1kWh, and you take back 1kWh. nett zero.

If export 900 and use 1800, that nett use of only 900 from non-solar.
logically TNB should only be allowed to charge ICPT for that non-solar usage.
submergedx
post Aug 9 2023, 06:33 PM

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QUOTE(BrookLes @ Aug 9 2023, 06:29 PM)
So ppl made a lost from this investment right?
*
Not really lost, the investment period promised for example 5years to breakeven. But the implement of this, it may take maybe 6 or 6.5years to breakeven.
zerorating
post Aug 9 2023, 06:33 PM

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QUOTE(Boy96 @ Aug 9 2023, 06:30 PM)
Not really. Even living normal terrace house will kena if you and family all WFH aircond running all day
*
if you managed to exceed 1500kwh, something is wrong with the family habit.
like what people said here, you can still utilized energy generated during the day, not like 100% go to the grid.
ps3 fanboy
post Aug 9 2023, 06:33 PM

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Lapiji said you can generate income by letting your roof become solar panel
bee88
post Aug 9 2023, 06:33 PM

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QUOTE(Doraku @ Aug 9 2023, 06:27 PM)
Also for Icing on the cake, NEM 3.0 contract is only 10 years after that any energy you exported will not be compensated for, that's mean you will need to get battery later.

Solar users kena scam kaw kaw.
*
Actually solar no scam la. Whole thing is free. Plus saving after 10 years.

Like myself. Pay 40k, get back 80k within 10 years.

Easy money. 20% return. Rather than letting it sit in Fd. Only 5%.


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post Aug 9 2023, 06:33 PM

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Just change the way of using electricity at home.
Minimise water heater aircon usage.
Won't exceed 1500 even with 1 EV.
submergedx
post Aug 9 2023, 06:34 PM

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QUOTE(JoeK @ Aug 9 2023, 06:27 PM)
Ok bro. Thanks

Seems like problem for the super rich live in bungalow
*
Super rich doesnt care that RM200
They just want to rant a bit only
lol
TSBoy96
post Aug 9 2023, 06:34 PM

That's a tripod.
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QUOTE(ps3 fanboy @ Aug 9 2023, 06:33 PM)
Lapiji said you can generate income by letting your roof become solar panel
*
Foresee another scam coming
SUSBrookLes
post Aug 9 2023, 06:34 PM

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Last reply. But doubt ppl will answer.
I thought the scheme was to generate more electricity to sell to tnb. And not for self usage.

I mean the cost will not justify self usage right?
zerorating
post Aug 9 2023, 06:34 PM

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QUOTE(ps3 fanboy @ Aug 9 2023, 06:33 PM)
Lapiji said you can generate income by letting your roof become solar panel
*
thats introduce middle-man business, give me your roof, we install solar panel and pay you rental fee, untung is all mine.
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post Aug 9 2023, 06:37 PM

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QUOTE(submergedx @ Aug 9 2023, 06:19 PM)
The summary is that under government/TNB’s new policy ICPT, installing solar panels at home is not an investment project that can see returns in the short term.

I believe some businesses that runs solar energy will also shutting down due to the new policies issued by the government/TNB.
*
I don't get why businesses get affected. The icpt above 1500kwh only applies to domestic users. Low voltage commercial still pay 0.037 per kWh.

QUOTE(zerorating @ Aug 9 2023, 06:33 PM)
if you managed to exceed 1500kwh, something is wrong with the family habit.
like what people said here, you can still utilized energy generated during the day, not like 100% go to the grid.
*
Exactly, they shouldn't even be reaching 1500kwh, that's extravagance and they should rightfully pay for it.

QUOTE(kembayang @ Aug 9 2023, 06:33 PM)
Just change the way of using electricity at home.
Minimise water heater aircon usage.
Won't exceed 1500 even with 1 EV.
*
Most people end up missing the point. Govt is encouraging people to use less electricity. These people ended up using more after installing solar, thinking that because I have solar I don't have to watch out for my electricity usage.

Of course government and tnb will find ways to penalize you.

This post has been edited by Kytz: Aug 9 2023, 06:37 PM
Skylinestar
post Aug 9 2023, 06:37 PM

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QUOTE(max_cavalera @ Aug 9 2023, 04:54 PM)
Thought use EV safe from world petrol fluctuatuon prices….

Manatau switch to EV TNB woso tazabar mau suprise buttseck EV users woso 😅😅😓
*
user posted image
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post Aug 9 2023, 06:38 PM

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QUOTE(Oltromen Ripot @ Aug 9 2023, 06:32 PM)
logically, yes.

because it does not matter kWh by solar or by hydro or by coal.
you put into TNB 1kWh, and you take back 1kWh. nett zero.

If export 900 and use 1800, that nett use of only 900 from non-solar.
logically TNB should only be allowed to charge ICPT for that non-solar usage.
*
depend on what "logic" TNB use.. what they do is more like buying and selling of electricity... "selling" of electricity from solar user only occur when there are surplus of electricity during the day, if not, then no "selling" occur. when TNB "buy" your electricity, it is this rate. when u "buy" electricity from TNB is that rate, there's that. similar to currency. u sell to bank USD in the morning, then buy from bank USD in the night, will bank just "give back"(contra) the USD you sold earlier?
Skylinestar
post Aug 9 2023, 06:39 PM

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QUOTE(ps3 fanboy @ Aug 9 2023, 06:33 PM)
Lapiji said you can generate income by letting your roof become solar panel
*
since when a roof is money generator?
brkli
post Aug 9 2023, 06:42 PM

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QUOTE(ps3 fanboy @ Aug 9 2023, 06:33 PM)
Lapiji said you can generate income by letting your roof become solar panel
*
what lapiji mention is renting out our roof space.. arguably that a better income than this "investment" shit coz you dun have to throw load of money for the installation, but rather just collect the rental fees.
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post Aug 9 2023, 06:42 PM

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QUOTE(BrookLes @ Aug 9 2023, 06:34 PM)
Last reply. But doubt ppl will answer.
I thought the scheme was to generate more electricity to sell to tnb. And not for self usage.

I mean the cost will not justify self usage right?
*
No, the scheme main point is to get people reduce their consumption by promoting local generation at people's home. Another plus for renewable energy.

TNB does not need nor want your solar power, they generate their own power just fine.

The problem is that these T20 take advantage by installing huge solar installations so that they produce excess during the day then night time they go all out on electricity usage because of that excess.

You think tnb don't incur cost to supply all that transformers that are used at night time but hardly used during the day?

If I were tnb I prefer customers without solar. Maybe they use 5kwh constantly whole day, rather than someone who generate 20kwh during the day but use 30kwh during the night. It's a no brainer who costs tnb more.
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post Aug 9 2023, 06:43 PM

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QUOTE(brkli @ Aug 9 2023, 06:38 PM)
depend on what "logic" TNB use.. what they do is more like buying and selling of electricity... "selling" of electricity from solar user only occur when there are surplus of electricity during the day, if not, then no "selling" occur. when TNB "buy" your electricity, it is this rate. when u "buy" electricity from TNB is that rate, there's that. similar to currency. u sell to bank USD in the morning, then buy from bank USD in the night, will bank just "give back"(contra) the USD you sold earlier?
*
i always thought NEM3 scheme "currency" is kWh.

export this many kWh, use back this many kWh.
it's just nett kWh at the end of day.

also, if generate 100% flows out to grid, then u-turn back to house.

i'm myself planning to install solar based on this understanding.

--

apparently, kWh used immediately by house first, then the leftovers are the one that escapes to grid.

and now, what i can see from the bill; TNB converted the the kWh into monetary value.

and that's where the screw up happens to solar exporters.
your currency trading example becomes logical.

This post has been edited by Oltromen Ripot: Aug 9 2023, 06:45 PM
zerorating
post Aug 9 2023, 06:45 PM

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QUOTE(Kytz @ Aug 9 2023, 06:42 PM)
No, the scheme main point is to get people reduce their consumption by promoting local generation at people's home. Another plus for renewable energy.

TNB does not need nor want your solar power, they generate their own power just fine.

The problem is that these T20 take advantage by installing huge solar installations so that they produce excess during the day then night time they go all out on electricity usage because of that excess.

You think tnb don't incur cost to supply all that transformers that are used at night time but hardly used during the day?

If I were tnb I prefer customers without solar. Maybe they use 5kwh constantly whole day, rather than someone who generate 20kwh during the day but use 30kwh during the night. It's a no brainer who costs tnb more.
*
solar panel users: we are saving the world, how could TNB are gomen punishing us, its not fair vmad.gif
ye0073
post Aug 9 2023, 06:47 PM

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Install power storages. Consume the electricity from the storage, then if not enough only get from the grid.


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post Aug 9 2023, 06:47 PM

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QUOTE(Boy96 @ Aug 9 2023, 06:30 PM)
Not really. Even living normal terrace house will kena if you and family all WFH and online classes aircond running all day
*
I highly doubt normal terrace houses do that.

If they do, they have poor lifestyle management. The only way to solve that is to earn more.
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post Aug 9 2023, 06:47 PM

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QUOTE(zerorating @ Aug 9 2023, 08:53 AM)
meaning TNB never agreed pay more for the solar energy. so apa masalah?
usage taken from the grid is still higher than 1500kwh.

change to renewable energy but never consider to conserve energy.
*
Kah kah kah...

Same like some people say celery tarak cukup, then bawse kasi double, still tarak cukup.

Only expect to use more, not save them. What to do? What the fuck to do?
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post Aug 9 2023, 06:48 PM

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To put simply, this new surcharge tariff is designed to tax the rich. Madani government already announced months ago that T10 should not enjoy any subsidy. This is one way to make them pay.
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QUOTE(Oltromen Ripot @ Aug 9 2023, 06:43 PM)
i always thought NEM3  scheme "currency" is kWh.

export this many kWh, use back this many kWh.
it's just nett kWh at the end of day.

also, if generate 100% flows out to grid, then u-turn back to house.

i'm myself planning to install solar based on this understanding.

--

apparently, kWh used immediately by house first, then the leftovers are the one that escapes to grid.

and now, what i can see from the bill; TNB converted the the kWh into monetary value.

and that's where the screw up happens to solar exporters.
your currency trading example becomes logical.
*
No offence but that's just wishful thinking on people who wants to benefit from solar.

To make it simple, think of electricity as the same as petrol.
You "make" petrol in your house during the day and sell it to Petronas.
Then you buy back petrol from Petronas during the night.

If both are to be paid based on the same rate, then that means Petronas has to pay for the delivery and storage of the petrol?
Obviously they won't want to do that.

For solar, electricity is that petrol.
And all the delivery and storage? That's the transformers, cables, generators, electrical infrastructure, etc that TNB has to maintain for you but you are not paying for when you sell your excess solar back to TNB.
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post Aug 9 2023, 06:51 PM

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Actually this policy is to ensure every household try to use lower than 1500. Solar can help to go over provided the excess are mostly morning time.

This surcharge doesn’t discriminate solar or non solar.

But this step could make ppl think solar is not worth it. In actual fact solar is still worth every penny.
enduser
post Aug 9 2023, 06:53 PM

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If dun want icpt surcharge very easy one,
Subscribe green electricity tariff (get)
This will deduct kwh import minus export then only charge with get rate..
..
..
» Click to show Spoiler - click again to hide... «

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post Aug 9 2023, 06:53 PM

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QUOTE(knumskul @ Aug 9 2023, 06:47 PM)
I highly doubt normal terrace houses do that.

If they do, they have poor lifestyle management. The only way to solve that is to earn more.
*
You'll be surprised what people will do when they don't have to pay for electricity.
When they have a big enough solar installation to offset the bills, they will act the same way.
SUSBrookLes
post Aug 9 2023, 06:54 PM

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QUOTE(Kytz @ Aug 9 2023, 06:42 PM)
No, the scheme main point is to get people reduce their consumption by promoting local generation at people's home. Another plus for renewable energy.

TNB does not need nor want your solar power, they generate their own power just fine.

The problem is that these T20 take advantage by installing huge solar installations so that they produce excess during the day then night time they go all out on electricity usage because of that excess.

You think tnb don't incur cost to supply all that transformers that are used at night time but hardly used during the day?

If I were tnb I prefer customers without solar. Maybe they use 5kwh constantly whole day, rather than someone who generate 20kwh during the day but use 30kwh during the night. It's a no brainer who costs tnb more.
*
That was not the idea at the start. Ppl actually was thinking about profiting from it

They pay an initial cost to install the solar panels and they expect to have their initial investment paid for in at most 10 years. Then the rest is bonus or free money.

bee88
post Aug 9 2023, 06:54 PM

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One of my friend lagi kesian
Before solar. - meter register below 1500 kWh
Bill is around 500-600 ringgit
After solar. Change meter
Meter register 1800kwh
Even with the generation.
Bill is rm600++.

No change solar no problem.

This problem is because the old meter register not accurate usage. So he didn’t know his actual usage is way above 1500.

bee88
post Aug 9 2023, 06:55 PM

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QUOTE(BrookLes @ Aug 9 2023, 06:54 PM)
That was not the idea at the start. Ppl actually was thinking about profiting from it

They pay an initial cost to install the solar panels and they expect to have their initial investment paid for in at most 10 years. Then the rest is bonus or free money.
*
This is still the idea. At least for me. Coz my bill still rm3 from rm600 and I don’t get the icpt surcharge.
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post Aug 9 2023, 06:55 PM

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QUOTE(bee88 @ Aug 9 2023, 06:51 PM)
Actually this policy is to ensure every household try to use lower than 1500. Solar can help to go over provided the excess are mostly morning time. 

This surcharge doesn’t discriminate solar or non solar. 

But this step could make ppl think solar is not worth it. In actual fact solar is still worth every penny.
*
yes, if it is used/install for the right conditions. if you dun use much electricity during the day, i would say better forget it. the export/selling part to TNB is not worth it.
SUSBrookLes
post Aug 9 2023, 06:55 PM

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QUOTE(Kytz @ Aug 9 2023, 06:49 PM)
No offence but that's just wishful thinking on people who wants to benefit from solar.

To make it simple, think of electricity as the same as petrol.
You "make" petrol in your house during the day and sell it to Petronas.
Then you buy back petrol from Petronas during the night.

If both are to be paid based on the same rate, then that means Petronas has to pay for the delivery and storage of the petrol?
Obviously they won't want to do that.

For solar, electricity is that petrol.
And all the delivery and storage? That's the transformers, cables, generators, electrical infrastructure, etc that TNB has to maintain for you but you are not paying for when you sell your excess solar back to TNB.
*
Yes it was this ridiculous at the start.
Tnb actually paid more for the electricity you generated.

zuozi
post Aug 9 2023, 06:55 PM

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Technically if i install solar will not want related to tnb, i will prefer buy my own battery and store the energy for my gaming PC also easily pull 400w per hour game i play ,

my purpose for solar installation just for the house light, refrigerator and other small appliances TV, console , PC ,wifi router and ceiling fan

Washing machine, hair dryer, microwave, oven, air conditioner will still use tnb grid

And is that compulsory solar must connect to tnb grid if i have my own separate electrical box, battery storage for specific purpose needs , the rest remain to tnb , will kena fine? Or illegal?

Me wanted to install but not yet

This post has been edited by zuozi: Aug 9 2023, 06:56 PM
knumskul
post Aug 9 2023, 06:56 PM

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QUOTE(Kytz @ Aug 9 2023, 06:53 PM)
You'll be surprised what people will do when they don't have to pay for electricity.
When they have a big enough solar installation to offset the bills, they will act the same way.
*
True. They possibly forgot the initial 'payment' was the installation.
HolySatan
post Aug 9 2023, 06:59 PM

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terima kasih PMX
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post Aug 9 2023, 06:59 PM

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QUOTE(Kytz @ Aug 9 2023, 06:42 PM)
No, the scheme main point is to get people reduce their consumption by promoting local generation at people's home. Another plus for renewable energy.

TNB does not need nor want your solar power, they generate their own power just fine.

The problem is that these T20 take advantage by installing huge solar installations so that they produce excess during the day then night time they go all out on electricity usage because of that excess.

You think tnb don't incur cost to supply all that transformers that are used at night time but hardly used during the day?

If I were tnb I prefer customers without solar. Maybe they use 5kwh constantly whole day, rather than someone who generate 20kwh during the day but use 30kwh during the night. It's a no brainer who costs tnb more.
*
you need to think from customer side and not tnb side, because the one that installing and paying the price for the solar will be the customer..so those customer of cos think of their own benefits rather that benefits other ppl right? Those rich ppl with big bungalow paying few thousand ringgit of electric bill per mth, thought that by installing solar panel, their bill will be cheaper...
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post Aug 9 2023, 06:59 PM

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QUOTE(zerorating @ Aug 9 2023, 06:30 PM)
then sign a new contract la.
TNB dont want to accept old equipment?
*
You can't here a quote from SEDA.gov.my FAQ
Is there any tenure in the NEM contract between TNB and the NEM consumer?


QUOTE
The NEM tenure will be for a period of ten (10) years on commencement of the NEM Contract. After the ten (10) years period,the solar PV Installation shall be strictly for self-consumption in the Premise where the solar PV installation is installed, and no offset and roll-over will be allowed for any excess Energy exported.


QUOTE(bee88 @ Aug 9 2023, 06:33 PM)
Actually solar no scam la. Whole thing is free. Plus saving after 10 years.

Like myself. Pay 40k, get back 80k within 10 years.

Easy money. 20% return. Rather than letting it sit in Fd. Only 5%.
*
That's maybe true generally solar ROI around 5 to 10 years, but depending on your solar configuration and usage after your NEM contract ended you will be paying TNB to not using your produced solar energy leading to loss of potential payback. That would fine if you able to use all and not waste any solar energy produced.
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post Aug 9 2023, 06:59 PM

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QUOTE(submergedx @ Aug 9 2023, 06:22 PM)
what business natural? Restaurant or office? Restaurant for sure die.
*
No need die, just raise the food/beverages prices will do.
knumskul
post Aug 9 2023, 06:59 PM

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QUOTE(Kytz @ Aug 9 2023, 06:42 PM)
No, the scheme main point is to get people reduce their consumption by promoting local generation at people's home. Another plus for renewable energy.
*
Many who switch to renewable energy don't understand the scheme's main point.
I believe many are looking at it only from money perspective. Can save in long run.
zerorating
post Aug 9 2023, 06:59 PM

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QUOTE(bee88 @ Aug 9 2023, 06:54 PM)
One of my friend lagi kesian
Before solar. - meter register below 1500 kWh
Bill is around 500-600 ringgit
After solar. Change meter
Meter register 1800kwh
Even with the generation.
Bill is rm600++.

No change solar no problem. 

This problem is because the old meter register not accurate usage. So he didn’t know his actual usage is way above 1500.
*
your friend didnt tell the whole story. im pretty sure he use more electricity after solar installation (e.g aircond only operate 8hours/day before solar, after solar 24hours/day)
sadlyfalways
post Aug 9 2023, 07:01 PM

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QUOTE(bamboohao @ Aug 9 2023, 06:05 PM)
Tesla Malaysia did? Where’s the teaser?
*
Their instagram.
gyver
post Aug 9 2023, 07:02 PM

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Wanna win? Build house off grid in jungle and use solar. whistling.gif
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post Aug 9 2023, 07:02 PM

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QUOTE(BrookLes @ Aug 9 2023, 06:54 PM)
That was not the idea at the start. Ppl actually was thinking about profiting from it

They pay an initial cost to install the solar panels and they expect to have their initial investment paid for in at most 10 years. Then the rest is bonus or free money.
*
Yep, another common case of people only want to read what they want. (I don't mean you btw, just people in general)
Everyone conveniently neglects the bad parts.

QUOTE(bee88 @ Aug 9 2023, 06:55 PM)
This is still the idea. At least for me. Coz my bill still rm3 from rm600 and I don’t get the icpt surcharge.
*
Yeah, as long as you don't change your lifestyle from before you got that solar installation, nothing changes with this ICPT.
But of course those people that wants to take advantage of solar are cursing.
Because now even with solar they can't go crazy with 24/7 A/C, heaters, heated pools, private bowling alleys, etc. whistling.gif

Government/TNB wants you to reduce your power consumption, not to install more solar.

QUOTE(BrookLes @ Aug 9 2023, 06:55 PM)
Yes it was this ridiculous at the start.
Tnb actually paid more for the electricity you generated.
*
Those are early adopter benefits, same like how Lazada/Shopee started with amazing vouchers and discounts.
Nowadays they're all gone/toned down massively.

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post Aug 9 2023, 07:05 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:24 PM)
But look at the bill, even if you use during daytime, it still feeds off the grid, the energy generated is only to contra to the grid no?
*
that's where your misconception lies. The grid does not have a battery to store your solar power, it just being used by someone else. Whatever that is not used is lost.

The electricity that you use during night time has ZERO solar power as it all comes from fossil fuels. So whatever you "import" is really dirty energy and thus should be charged icpt smile.gif
Kytz
post Aug 9 2023, 07:05 PM

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QUOTE(Jv8888 @ Aug 9 2023, 06:59 PM)
you need to think from customer side and not tnb side, because the one that installing and paying the price for the solar will be the customer..so those customer of cos think of their own benefits rather that benefits other ppl right? Those rich ppl with big bungalow paying few thousand ringgit of electric bill per mth, thought that by installing solar panel, their bill will be cheaper...
*
I'm a customer of TNB too, of course I got think from that side.
But it doesn't matter what I think. It's what Govt/TNB thinks that matters.

And the problem now is that those customers are expecting Govt/TNB to think from their side.
Do you think that makes sense?
gtfan
post Aug 9 2023, 07:10 PM

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Solar generated during the day doesn't offset the day use. Jesus....so many folks here still don't get it. Whatever you generated will only be offset from the total import (usage) during the monthly bill cycle.

Indirectly tnb is screwing those who jump into solar panel installation as they didn't charge the icpt on import minus export but on total import usage. So to ask ts to only use during day time to offset the kwh generated, it doesn't count as the inverter is direct feed to the grid.
Hobbez
post Aug 9 2023, 07:10 PM

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QUOTE(max_cavalera @ Aug 9 2023, 04:54 PM)
Thought use EV safe from world petrol fluctuatuon prices….

Manatau switch to EV TNB woso tazabar mau suprise buttseck EV users woso 😅😅😓
*
All these "green" solutions are scams lah. If you don't believe me now, perhaps in time you shall.

dry.gif
bee88
post Aug 9 2023, 07:11 PM

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QUOTE(zerorating @ Aug 9 2023, 06:59 PM)
your friend didnt tell the whole story. im pretty sure he use more electricity after solar installation (e.g aircond only operate 8hours/day before solar, after solar 24hours/day)
*
Usage same. We suspect the the old meter was slower.
Kytz
post Aug 9 2023, 07:18 PM

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QUOTE(Hobbez @ Aug 9 2023, 07:10 PM)
All these "green" solutions are scams lah. If you don't believe me now, perhaps in time you shall.

dry.gif
*
People just don't want to see the ugly side. They believe the marketing who of course will only focus on the good parts.

For example, most people thought that recycling works. Actually, industries will only use recycled materials if they are cheaper than non-recycled materials.
Take plastic as an example. Everytime plastic is recycled it's degraded, so most places do not want recycled plastic. Unless it's for PR stunts to appease green loving consumers.

The truth is alot of plastic still ends up in landfills so if you really want to save the environment, reduce and reuse is the way. But of course no business (and marketing) will encourage or advertise that, because no one buys more products if people reduce or reuse.

Disclaimer : I don't mean don't recycle plastics, metals, etc. Recycling helps of course, but reduce and reuse is far better than recycling.

This post has been edited by Kytz: Aug 9 2023, 07:19 PM
SUSBrookLes
post Aug 9 2023, 07:21 PM

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QUOTE(prdkancil @ Aug 9 2023, 05:07 PM)
The simple explanation is  , what ever u use in kWh (import ) it wont direct deduct from what u generate from solar which is  kWh(export) .

Mean if  u use 1700kWh and generate Solar 400kWh :
>TNB will still charge u base on 1700kWh and thn baru count 400kWh resell bck to them = final TNB fees .

It is not 1700kWh-400kWh = 1300kWh to count ur usage bill .
Tats y still will kena ICPT charges of 10c/kWh for any usage above 1500kWh becoz use 1700kWh
*
Thx understood
SUSifourtos
post Aug 9 2023, 07:23 PM

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only people failed math and law dont understand how it works

subsidy removal based on total kwh usage
more than 1500kwh

solar generation profit is cashback on total export amount.


cant understand?
gogocan
post Aug 9 2023, 07:23 PM

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QUOTE(funnyTONE @ Aug 9 2023, 05:55 PM)
Its easier to generate more energy than to conserve energy.
Same like spending. Easier to make money than to save money.
Then you need to use battery to keep the energy generated from solar to use at night. Its more expensive and requires maintenance compared to the on-grid solar system that is linked to tnb meter.
I guess that is why people are complaining.
The solar generated goes to tnb during the day when people go to work, and then at night, homes draw electricity from tnb. But seems that tnb will charge ICPT for both tnb and solar energy. That don't seem fair.
*
How it is unfair? TNB charge solar user based on prorata rates starting from the lowest block RM 0.2180 up to 0.571 but they buy back at highest rates of 0.571.

This post has been edited by gogocan: Aug 9 2023, 07:24 PM
bee88
post Aug 9 2023, 07:23 PM

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QUOTE(gtfan @ Aug 9 2023, 07:10 PM)
Solar generated during the day doesn't offset the day use. Jesus....so many folks here still don't get it. Whatever you generated will only be offset from the total import (usage) during the monthly bill cycle.

Indirectly tnb is screwing those who jump into solar panel installation as they didn't charge the icpt on import minus export but on total import usage. So to ask ts to only use during day time to offset the kwh generated, it doesn't count as the inverter is direct feed to the grid.
*
Yes. It does. Morning use is from solar. Unless during rainy day then it will draw from grid.

For my case
My import meter doesn’t move every morning except on rainy days.


max_cavalera
post Aug 9 2023, 07:24 PM

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QUOTE(un.deux.trois @ Aug 9 2023, 07:48 PM)
To put simply, this new surcharge tariff is designed to tax the rich. Madani government already announced months ago that T10 should not enjoy any subsidy. This is one way to make them pay.
*
Ts anak Megah Holding woso sakit hati now…

BMX really clever….

Bait T20 change EV car….

Then suprise buttseck them with additional premium tariff by TNB 🤣🤣🤣🤣🤣
SUSBrookLes
post Aug 9 2023, 07:24 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:27 PM)


See description in image

This one very kesian. Last time with solar pay around rm30+ only per month. Suddenly ICPT charges kena rm200+ per month

How to gain back ROI from installing 40k+ solar like this
*
That's why you needed to be the first to do it.
Hobbez
post Aug 9 2023, 07:24 PM

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QUOTE(Kytz @ Aug 9 2023, 07:18 PM)
People just don't want to see the ugly side. They believe the marketing who of course will only focus on the good parts.

For example, most people thought that recycling works. Actually, industries will only use recycled materials if they are cheaper than non-recycled materials.
Take plastic as an example. Everytime plastic is recycled it's degraded, so most places do not want recycled plastic. Unless it's for PR stunts to appease green loving consumers.

The truth is alot of plastic still ends up in landfills so if you really want to save the environment, reduce and reuse is the way. But of course no business (and marketing) will encourage or advertise that, because no one buys more products if people reduce or reuse.

Disclaimer : I don't mean don't recycle plastics, metals, etc. Recycling helps of course, but reduce and reuse is far better than recycling.
*
And CCP promoting EV cars while their coal usage goes up 6X even more. And they dumped millions of EV cars into the fields, just like that.

Over here in Malaysia, everywhere going paperless, and digital. Kononnya to save the environment. But there are plans to chop down forest larger than whole Perak state just to make more money.... wink.gif

Something is not right wink.gif

This post has been edited by Hobbez: Aug 9 2023, 07:28 PM
SUSredic
post Aug 9 2023, 07:26 PM

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nothing wrong

apa kecoh
daijoubu
post Aug 9 2023, 07:27 PM

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QUOTE(Boy96 @ Aug 9 2023, 04:58 PM)
Its easy to exceed if you use EV. Especially later we will have a surge of cheap BYD dolphins on the road.

As i said tnb don't care if u have solar or not.
*
If you generate and resell back, you earn money.

That is a separate matter than purchasing, if you purchase it will be calculated separately, to be fair to those that do not do solar.

If you don't want to calculate separately, then use the generated solar for your own use and offset your total usage la.

And of course la electricity is not cheap, with EV pushing even more load onto the grid dont you think high usage people will need to pay more for additional load? In the end this is how the lower usage band people get subsidies.

zerorating
post Aug 9 2023, 07:28 PM

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QUOTE(bee88 @ Aug 9 2023, 07:23 PM)
Yes. It does.  Morning use is from solar.  Unless during rainy day then it will draw from grid. 

For my case
My import meter doesn’t move every morning except on rainy days.
*
sound like it is inverter dependent.
must be cheepo inverter that decide production of energy only goes one way(to the grid)
TSBoy96
post Aug 9 2023, 07:33 PM

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QUOTE(daijoubu @ Aug 9 2023, 07:27 PM)

And of course la electricity is not cheap, with EV pushing even more load onto the grid dont you think high usage people will need to pay more for additional load? In the end this is how the lower usage band people get subsidies.
*
Feel like the gov is doing a half assed job in this. Want to promote EV adoption yet suddenly start charging this and that for electricity.

Compared to neighbouring countries they really go all the way in pushing EV adoption, even subsidizing EV owners home electricity bill.. Thai does that, indonesia also does that, europe countries with energy crisis also still does that.. also they have multiple energy providers.. we are stuck with one

This post has been edited by Boy96: Aug 9 2023, 07:37 PM
bee88
post Aug 9 2023, 07:37 PM

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QUOTE(zerorating @ Aug 9 2023, 07:28 PM)
sound like it is inverter dependent.
must be cheepo inverter that decide production of energy only goes one way(to the grid)
*
Nonla. Don’t listen to those who never pasang. And just simply say

They connect the electricity to your db. So it ur device draw power from the solar. But morning sun strong so u generate more than u use. So the extra got pushed back to the grid. That’s why import not moving. Only export moving in the morning. Unless raining.
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post Aug 9 2023, 07:37 PM

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QUOTE(Boy96 @ Aug 9 2023, 07:33 PM)
Feel like the gov is doing a half assed job in this. Want to promote EV adoption yet suddenly start charging this and that for electricity.

Compared to neighbouring countries they really go all the way in pushing EV adoption, even subsidizing EV owners home electricity bill.. Thai does that, indonesia also does that, europe countries with energy crisis also still does that..
*
I don't think govt is big on EV actually, they're just half assing it as you said just for looks only.
Malaysia exports petrol, so why would we want to support EV? We're also a developing country, we have no capital or time to worry about the environment, unlike first world countries.
I think they just want to attract EV makers as FDI. That's all.
zerorating
post Aug 9 2023, 07:41 PM

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QUOTE(Boy96 @ Aug 9 2023, 07:33 PM)
Feel like the gov is doing a half assed job in this. Want to promote EV adoption yet suddenly start charging this and that for electricity.

Compared to neighbouring countries they really go all the way in pushing EV adoption, even subsidizing EV owners home electricity bill.. Thai does that, indonesia also does that, europe countries with energy crisis also still does that.. also they have multiple energy providers.. we are stuck with one
*
but gomen never promote using more electricity. did PM ever said "marilah sama2 kita guna elektrik lebih supaya kita menjadi negara maju lebih pantas?"

even gomen building AC target temperature cap at 25c or something

This post has been edited by zerorating: Aug 9 2023, 07:42 PM
bee88
post Aug 9 2023, 07:41 PM

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Tbh, those who has high bill and want honest opinion, get from the user itself. Don’t listen to ppl who never install and also don’t listen to the solar company 100%.

But even thst also some users also very naive one. As long can see bill reduction they happy jor.

If any Ktard want honest advice can pm me. I can guide u so that u will reap the benefit and don’t fall into the trap.

And you don’t need a big upfront too. There are ways to enjoy solar without coughing a big lump sum.
h@ksam
post Aug 9 2023, 07:42 PM

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QUOTE(Kytz @ Aug 9 2023, 07:37 PM)
Malaysia exports petrol, so why would we want to support EV? We're also a developing country, we have no capital or time to worry about the environment, unlike first world countries.
I think they just want to attract EV makers as FDI. That's all.
*
kasi satu like thumbsup.gif
bee88
post Aug 9 2023, 07:44 PM

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QUOTE(Boy96 @ Aug 9 2023, 07:33 PM)
Feel like the gov is doing a half assed job in this. Want to promote EV adoption yet suddenly start charging this and that for electricity.

Compared to neighbouring countries they really go all the way in pushing EV adoption, even subsidizing EV owners home electricity bill.. Thai does that, indonesia also does that, europe countries with energy crisis also still does that.. also they have multiple energy providers.. we are stuck with one
*
Actually got one way to impose this but exclude solar user.

They can just up 10 cent tariff acrosss the blocks once exceed 1500kwh.

Like this, for those nem, their export tariff also will increase by 10 cent across board if they use more than 1500. Coz for nem, the tariff for imports and export remain the same.

But I dunno why the govt go use this way to impose on everyone. Quite a backward move when they encourage e people to go solar.
JohnLai
post Aug 9 2023, 07:44 PM

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QUOTE(bee88 @ Aug 9 2023, 07:23 PM)
Yes. It does.  Morning use is from solar.  Unless during rainy day then it will draw from grid. 

For my case
My import meter doesn’t move every morning except on rainy days.
*
Ah, a fellow compatriot.

Zero export mode eh?
bee88
post Aug 9 2023, 07:47 PM

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QUOTE(JohnLai @ Aug 9 2023, 07:44 PM)
Ah, a fellow compatriot.

Zero export mode eh?
*
No la. Nem 3.0

All installation mmg like that one. Generate for self use. Export excess.
That’s nem policy.
Jv8888
post Aug 9 2023, 07:48 PM

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QUOTE(Kytz @ Aug 9 2023, 07:05 PM)
I'm a customer of TNB too, of course I got think from that side.
But it doesn't matter what I think. It's what Govt/TNB thinks that matters.

And the problem now is that those customers are expecting Govt/TNB to think from their side.
Do you think that makes sense?
*
Why not? when u go purchase something or buy something, of cos u think for your ownself because u the one paying the money...so those ppl that thought by installing solar panel will able to let them pay lesser bill, or maybe cover the cost by certain period...like an investment. What's the purpose of paying that money but in the end, it doesn't benefit u right?

This post has been edited by Jv8888: Aug 9 2023, 07:48 PM
TSBoy96
post Aug 9 2023, 07:49 PM

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QUOTE(bee88 @ Aug 9 2023, 07:44 PM)
Actually got one way to impose this but exclude solar user.

They can just up 10 cent tariff acrosss the blocks once exceed 1500kwh.

Like this, for those nem, their export tariff also will increase by 10 cent across board if they use more than 1500. Coz for nem, the tariff for imports and export remain the same.

But I dunno why the govt go use this way to impose on everyone.  Quite a backward move when they encourage e people to go solar.
*
I was thinking of a way to charge the car via solar and use the car as a battery bank instead of relying on the grid or installing another battery storage. I know some people in indonesia already manage to do it.. power up the house directly from the car



For Japan EV (doesnt matter what brand), they already have Vehicle 2 Home capable setup.

This post has been edited by Boy96: Aug 9 2023, 07:52 PM
JohnLai
post Aug 9 2023, 07:50 PM

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QUOTE(bee88 @ Aug 9 2023, 07:47 PM)
No la. Nem 3.0

All installation mmg like that one. Generate for self use. Export excess.
That’s nem policy.
*
Oh..... sad.gif
daijoubu
post Aug 9 2023, 07:51 PM

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QUOTE(Boy96 @ Aug 9 2023, 07:33 PM)
Feel like the gov is doing a half assed job in this. Want to promote EV adoption yet suddenly start charging this and that for electricity.

Compared to neighbouring countries they really go all the way in pushing EV adoption, even subsidizing EV owners home electricity bill.. Thai does that, indonesia also does that, europe countries with energy crisis also still does that.. also they have multiple energy providers.. we are stuck with one
*
1) EV adoption is already subsidized by tax incentives
2) in terms of affordability, EV is still a middle income and above want, not need
3) subsidizing electricity for middle and high income bracket is going against what the gov is doing now, which is to funnel subsidies to the lower income bracket

Doesn't mean I agree what's being done, but it isnt surprising
Those who can afford to use so much electricity whether its house usage or EV car that cost >RM100k, isn't the main focus now

Plus the gov isn't going all out in EV adoption, they are taking a slower approach. If they did they would've allowed full access to all electric cars including those sub RM100k cars.

Btw our electricity is still one of the lowest when compared to Europe or Indonesia (depending on total usage, the averages move up). We still also have a long way to wean off electricity generated by coal, which is super cheap but we rely heavily on, and moving towards greener electricity will means increase in cost.
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post Aug 9 2023, 07:53 PM

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QUOTE(JohnLai @ Aug 9 2023, 07:50 PM)
Oh..... sad.gif
*
Why bother zero export when now got nem?
daijoubu
post Aug 9 2023, 07:56 PM

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QUOTE(Jv8888 @ Aug 9 2023, 07:48 PM)
Why not? when u go purchase something or buy something, of cos u think for your ownself because u the one paying the money...so those ppl that thought by installing solar panel will able to let them pay lesser bill, or maybe cover the cost by certain period...like an investment. What's the purpose of paying that money but in the end, it doesn't benefit u right?
*
Who say it doesn't benefit you?
Spend more money, store the electricity, and then use off the batteries la, then you will buy less from TNB and not exceed the threshold. That's how its suppose to work.
If you don't want to store the electricity, then TNB take what they need and pay you also la, but your purchase from TNB is different story ma.
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post Aug 9 2023, 07:58 PM

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If those die die need to go over 1500 usage, they just need a small battery solution to avoid that charges. The battery can be recharge and use for night time to reduce a portion of their import.
bee88
post Aug 9 2023, 07:59 PM

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Let’s say they need to pay 150 extra now.
So 1 year already 1800. 5 years they will pay 9k. That 9k can be used to buy a small battery solution.


SUSSunwhite
post Aug 9 2023, 08:01 PM

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Kesian .. user bodoh...

Use electricity > 1500 then sell back .. kekeke...


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post Aug 9 2023, 08:01 PM

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This is rich people problem and they can afford the surcharge.
h@ksam
post Aug 9 2023, 08:04 PM

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QUOTE(daijoubu @ Aug 9 2023, 07:56 PM)
Who say it doesn't benefit you?
Spend more money, store the electricity, and then use off the batteries la, then you will buy less from TNB and not exceed the threshold. That's how its suppose to work.
If you don't want to store the electricity, then TNB take what they need and pay you also la, but your purchase from TNB is different story ma.
*
I was thinking why Tesla not bringing in this

user posted image
K.I.T.T
post Aug 9 2023, 08:04 PM

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QUOTE(h@ksam @ Aug 9 2023, 04:51 PM)
bayar je lah

TNB is monopoly wachugonnado laugh.gif
*
Tak tutup suis pun TNB membebel
pakai solar pun TNB sibuk nak sailang.
#apatnbmau
Kytz
post Aug 9 2023, 08:05 PM

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QUOTE(Jv8888 @ Aug 9 2023, 07:48 PM)
Why not? when u go purchase something or buy something, of cos u think for your ownself because u the one paying the money...so those ppl that thought by installing solar panel will able to let them pay lesser bill, or maybe cover the cost by certain period...like an investment. What's the purpose of paying that money but in the end, it doesn't benefit u right?
*
You're not getting the point. Yes you are right that as customers we think of ourselves first.
But you're forgetting that Govt/TNB thinks of themselves first as well.

Why would TNB want to benefit us by not charging us ICPT when you do go above 1500kWh?
Especially when like I've said all this while, they don't want our solar power and they actually lose money when buying it from us.

This post has been edited by Kytz: Aug 9 2023, 08:06 PM
daijoubu
post Aug 9 2023, 08:06 PM

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QUOTE(h@ksam @ Aug 9 2023, 08:04 PM)
I was thinking why Tesla not bringing in this

user posted image
*
Eventually these will trickle here. The reason why solar even though its growing in adoption isn't as widespread here is because our electricity is cheap (and its cheap because we generate using coal).
Once we get on board with reducing carbon emissions, we'll slowly wean off cheap coal and cost of generation will continue to go up. Then u'll start seeing more of these being adopted, and once where is market demand, the good solutions will come.
K.I.T.T
post Aug 9 2023, 08:08 PM

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QUOTE(JoeK @ Aug 9 2023, 05:01 PM)
Tak faham bro

Can explain in simpler sentence?
*
solar guna ada limit 1500kwh. lebih satu e.g 1501kwh . dia ada caj 10 sen
angka 10 sen tu adalah 50% off daripada current tarif residential for electrical.

This post has been edited by K.I.T.T: Aug 9 2023, 08:09 PM
K.I.T.T
post Aug 9 2023, 08:10 PM

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QUOTE(Avangelice @ Aug 9 2023, 05:10 PM)
Brotha. EV drivers really got problem in the head. You don't wanna pump expensive petrol. Okay sui. Your call but you cry mother father when electric bill naik.

The money you save from pumping petrol should be into your electric bill no?
*
i thought kereta elektrik save on maintainance also ?
daijoubu
post Aug 9 2023, 08:11 PM

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QUOTE(Kytz @ Aug 9 2023, 08:05 PM)
You're not getting the point. Yes you are right that as customers we think of ourselves first.
But you're forgetting that Govt/TNB thinks of themselves first as well.

Why would TNB want to benefit us by not charging us ICPT when you do go above 1500kWh?
Especially when like I've said all this while, they don't want our solar power and they actually lose money when buying it from us.
*
Actually TNB now makes more money selling renewable energy, called GET scheme.
And the industry is moving towards finding ways to offset carbon emissions, big customers in Europe and US are paying money for their suppliers in Asia to get on board.
Green energy demand will increase and TNB will want more green energy supplies eventually.

You just don't understand how ICPT works and how its being used to subsidize lower income brackets that don't use above 1500kWh

TSBoy96
post Aug 9 2023, 08:15 PM

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QUOTE(K.I.T.T @ Aug 9 2023, 08:10 PM)
i thought kereta elektrik save on maintainance also ?
*
Malaysian dealers (non tesla) still want to charge u for service despite not doing anything just general visual inspection look see look see charge u few hundreds..
K.I.T.T
post Aug 9 2023, 08:18 PM

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QUOTE(cempedaklife @ Aug 9 2023, 05:24 PM)
its not about solar or not solar.
its about your usage high. they charge you because the logic is, the more you use, the more they need to innovate to sustain the load. what if everyone also high utilization? more grid is needed.

this is to curb high usage and wastage, by charging you more.
*
pmx said subsidi electricity no more pada T20 right ?
K.I.T.T
post Aug 9 2023, 08:19 PM

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QUOTE(Doomsday @ Aug 9 2023, 05:51 PM)
If everyone benefit from solar.

Tnb punya orang / bini / anjing nak makan apa?

Sedarlah
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TNB buat la panel sendiri. pastu jual bawah harga market.
Doomsday
post Aug 9 2023, 08:22 PM

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QUOTE(ar188 @ Aug 9 2023, 06:26 PM)
bos bila setup solar crypto mining? brows.gif
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Tnb kata haram
Kytz
post Aug 9 2023, 08:24 PM

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QUOTE(daijoubu @ Aug 9 2023, 08:11 PM)
Actually TNB now makes more money selling renewable energy, called GET scheme.
And the industry is moving towards finding ways to offset carbon emissions, big customers in Europe and US are paying money for their suppliers in Asia to get on board.
Green energy demand will increase and TNB will want more green energy supplies eventually.

You just don't understand how ICPT works and how its being used to subsidize lower income brackets that don't use above 1500kWh
*
Did you know that GET scheme is for buyers to willingly buy renewable energy from TNB at a higher rate?
Now let's see what qualifies as renewable energy under this scheme, which are basically hydro power and solar power.

In 2021, TNB generated 7,458 GWh of their power through hydropower and 1,164 GWh from solar and wind.
Now, do you believe that TNB needs solar power from home owners when they can sell more than 7 GWh of energy that they are already generating, knowing how little the demand for GET there is?

Respectfully I have to disagree on your claim. I understand perfectly well what is ICPT and what it's for.
On the other hand I would recommend you do more research before throwing your claims around.
enduser
post Aug 9 2023, 08:25 PM

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QUOTE(daijoubu @ Aug 9 2023, 08:11 PM)
Actually TNB now makes more money selling renewable energy, called GET scheme.
And the industry is moving towards finding ways to offset carbon emissions, big customers in Europe and US are paying money for their suppliers in Asia to get on board.
Green energy demand will increase and TNB will want more green energy supplies eventually.

You just don't understand how ICPT works and how its being used to subsidize lower income brackets that don't use above 1500kWh
*
ST just announce the successful solar producer for cgpp, after 3 months can choose which single buyer give better rate than tnb,hopefully can better manage our cost
SUSBrookLes
post Aug 9 2023, 08:27 PM

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QUOTE(Kytz @ Aug 9 2023, 08:24 PM)
Did you know that GET scheme is for buyers to willingly buy renewable energy from TNB at a higher rate?
Now let's see what qualifies as renewable energy under this scheme, which are basically hydro power and solar power.

In 2021, TNB generated 7,458 GWh of their power through hydropower and 1,164 GWh from solar and wind.
Now, do you believe that TNB needs solar power from home owners when they can sell more than 7 GWh of energy that they are already generating, knowing how little the demand for GET there is?

Respectfully I have to disagree on your claim. I understand perfectly well what is ICPT and what it's for.
On the other hand I would recommend you do more research before throwing your claims around.
*
Thx for this.
At least you answered my qtns.
Gargamel_gibson
post Aug 9 2023, 08:28 PM

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QUOTE(Boy96 @ Aug 9 2023, 07:33 PM)
Feel like the gov is doing a half assed job in this. Want to promote EV adoption yet suddenly start charging this and that for electricity.

Compared to neighbouring countries they really go all the way in pushing EV adoption, even subsidizing EV owners home electricity bill.. Thai does that, indonesia also does that, europe countries with energy crisis also still does that.. also they have multiple energy providers.. we are stuck with one
*
Like I said. Nothing to do with EV usage. Don't blame EV. EV usage only 200-300kwh a month. Average consumption per household usually only 700+ a month, add EV only less than 1000kwh. Your example used over 1800kwh, like way too much electricity that's why government already said high usage will be charged extra to offset high costs and not to increase price for other people. Unless they one house stay 10 people I struggle to think why need so high usage?
GHBZDK
post Aug 9 2023, 08:28 PM

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Solar permainan t20, x kesah
andrekua2
post Aug 9 2023, 08:30 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:10 PM)
Atto3 has very high energy loss, a full charge from 0% will actually pull around 70-75kWh instead of what they say it is 60kWh.

And also a full charge is roughly 320-350km. So hard to get 400km
*
These mileage test done without wind resistant and smooth traffic can believe one meh? Please lah....
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post Aug 9 2023, 08:31 PM

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QUOTE(BrookLes @ Aug 9 2023, 08:27 PM)
Thx for this.
At least you answered my qtns.
*
No problem, it's a forum where everyone contributes. cheers.gif
I would love it if TNB gives everyone sky high prices for solar.
After all I'm not TNB, I'm another customer (like everyone else) that will benefit from that.
But I'm just clear headed enough to know what's happening and I do try my best to educate others on it. cool2.gif
InitialB
post Aug 9 2023, 08:34 PM

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QUOTE(funnyTONE @ Aug 9 2023, 05:55 PM)

Then you need to use battery to keep the energy generated from solar to use at night. Its more expensive and requires maintenance compared to the on-grid solar system that is linked to tnb meter.

*
Depends

It's depend on your electrical engineering skill
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post Aug 9 2023, 08:35 PM

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i don't understand,... they calculate all lump sum with one rate,.. instead of increment rate on certain level figure ??,.. like property stamp duty and income tax,.. which only increase rate after u exceed certain level,..
mowlous
post Aug 9 2023, 08:37 PM

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1st they encourage you to hutang loan to build solar. Then charge kau you while you pay for the hutang. Genius.
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post Aug 9 2023, 08:38 PM

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QUOTE(K.I.T.T @ Aug 9 2023, 08:10 PM)
i thought kereta elektrik save on maintainance also ?
*

Yalah. So they complain about electric bill for what?

Rich people problem.
Randomization
post Aug 9 2023, 08:41 PM

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Solar or not, the energy generation cost is not constant.
People thinking ROI this and that on solar never think of variables and assume everything will be constant.

Really KEK.
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post Aug 9 2023, 08:42 PM

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Must be billing issue
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QUOTE(Avangelice @ Aug 9 2023, 06:10 PM)
Brotha. EV drivers really got problem in the head. You don't wanna pump expensive petrol. Okay sui. Your call but you cry mother father when electric bill naik.

The money you save from pumping petrol should be into your electric bill no?
*
They think when they buy EV straight save everything... Kekkk
herojack41
post Aug 9 2023, 08:49 PM

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of coz you getting screw upside down. the moment u opt for solar under NEM3.0, you are getting screw.

unless u go offgrid setup. which i doubt many able to do that, as power storage solution is not here.
CoffeeDude
post Aug 9 2023, 08:58 PM

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When weather is hot with full sun, solar can generate electricity.

When weather is cloudy and raining, these solar owners would be sweating. LOL 🤣 🤣 🤣
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post Aug 9 2023, 09:04 PM

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QUOTE(herojack41 @ Aug 9 2023, 08:49 PM)
of coz you getting screw upside down. the moment u opt for solar under NEM3.0, you are getting screw.

unless u go offgrid setup. which i doubt many able to do that, as power storage solution is not here.
*
Not cheap to install batteries. Check the Tesla powerwall price.
And to have enough power for night timie use also another challenge.

Doraku
post Aug 9 2023, 09:04 PM

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bee88 Okay It bugs me but I'm gonna hopefully to word it correctly.


Traditional home solar PV systems uses battery to store your excess produced energy. so there is 5 way to power your electrical equipment
Lets shorten Solar power your panel produces to SP and your home electric power demand to PD

1: SP = PD your Solar panel powers the home equipment, Since workload and your panel power produces is equal your Meter dial does not moves. - No grid electricity is used
2: SP > PD, and your battery is not fully charged: the excess SP is used to charge your batteries. - No grid electricity is used
3: SP > PD, your battery is full: your excess SP is wasted - No grid electricity is used, excess SP is wasted.
4: SP < PD, your battery contain some charges: When your SP is lower than your PD the inverter uses your battery to provide additional power. - No grid electricity is used
5: SP < PD, your battery is empty: your home pulls power from the grid to met the power demand - Grid electricity is used you need to pay $$$


The idea of NEM(Net Energy Metering) is to effectively using the grid as your pseudo-battery where your excess power is pushes to the grid to powers other home then TNB repay you back by deducting the imported power with exported power.

This is accomplished using a bidirectional meter which tracks your Energy import(power you pull from the grid) and Energy export(power you pushes to the grid)
and your final bill is calculated with kWh you pay for = Energy import - Energy export.
lets take a quick look:

1: SP = PD: No grid electricity is used and no excess energy is exported - Energy imported and Energy exported on your meter does not increase.
2: SP > PD: your excess SP energy pushes the Grid to powers other homes - No grid electricity is used , Energy exported on your meter increases.
3: SP < PD: your home pulls power from the Grid to met the PD - Grid electricity is used, Energy imported on your meter increases.

your final kWh you need pay for is again kWh = Energy import - Energy export.

The problem if you kind of person who constantly on scenario 2 and barely using it and number 3 when your SP is low but you uses a lot of energy. after your contract is ended you will need to get a battery so you can use the energy at night and not wastes any as now exported energy is not take accounted for.

take a look on TS Boy96 picture he link, that person exported almost 1MWh and imported 1.8MWh clearly they barely uses the electricity while its generating power, and charges their EV at night or has ton of AC on sets at 16C temp. after their contracts ended they will need to get a battery or be paying over RM1k month if they continue this usage pattern.

This post has been edited by Doraku: Aug 9 2023, 09:09 PM
JohnLai
post Aug 9 2023, 09:13 PM

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QUOTE(bee88 @ Aug 9 2023, 07:53 PM)
Why bother zero export when now got nem?
*
Cause no NEM certified electrical/PV contractor in Northern Sarawak. sad.gif
kaizoku30
post Aug 9 2023, 09:24 PM

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QUOTE(Doraku @ Aug 9 2023, 09:04 PM)
bee88 Okay It bugs me but I'm gonna hopefully to word it correctly.
Traditional home solar PV systems uses battery to store your excess produced energy. so there is 5 way to power your electrical equipment
Lets shorten Solar power your panel produces to SP and your home electric power demand to PD

1: SP = PD your Solar panel powers the home equipment, Since workload and your panel power produces is equal your Meter dial does not moves. - No grid electricity is used
2: SP > PD, and your battery is not fully charged: the excess SP is used to charge  your batteries. - No grid electricity is used
3: SP > PD, your battery is full: your excess SP is wasted - No grid electricity is used, excess SP is wasted.
4: SP < PD, your battery contain some charges: When your SP is lower than your PD the inverter uses your battery to provide additional power. - No grid electricity is used
5: SP < PD, your battery is empty: your home pulls power from the grid to met the power demand - Grid electricity is used you need to pay $$$


The idea of NEM(Net Energy Metering) is to effectively using the grid as your pseudo-battery where your excess power is pushes to the grid to powers other home then TNB repay you back by deducting the imported power with exported power.

This is accomplished using a bidirectional meter which tracks your Energy import(power you pull from the grid) and Energy export(power you pushes to the grid)
and your final bill is calculated with kWh you pay for = Energy import - Energy export.
lets take a quick look:

1: SP = PD: No grid electricity is used and no excess energy is exported - Energy imported and Energy exported on your meter does not increase.
2: SP > PD: your excess SP energy pushes the Grid to powers other homes - No grid electricity is used , Energy exported on your meter increases.
3: SP < PD: your home pulls power from the Grid to met the PD - Grid electricity is used, Energy imported on your meter increases.

your final kWh you need pay for is again kWh = Energy import - Energy export.

The problem if you kind of person who constantly on scenario 2 and barely using it and number 3 when your SP is low but you uses a lot of energy. after your contract is ended  you will need to get a battery so you can use the energy at night and not wastes any as now exported energy is not take accounted for.

take a look on TS Boy96 picture he link, that person exported almost 1MWh and imported 1.8MWh clearly they barely uses the electricity while its generating power, and charges their EV at night or has ton of AC on sets at 16C temp. after their contracts ended they will need to get a battery or be paying over RM1k month if they continue this usage pattern.
*
This one explain exactly what happen. Actually there are some smart EV charger with zCT only charge your car when your have extra power gen, some can intergrate with inverter also. But again if you charge your EV at night, useless also. I think case I suggest getting a couple of power wall la.
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post Aug 9 2023, 09:30 PM

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QUOTE(herojack41 @ Aug 9 2023, 08:49 PM)
of coz you getting screw upside down. the moment u opt for solar under NEM3.0, you are getting screw.

unless u go offgrid setup. which i doubt many able to do that, as power storage solution is not here.
*
Pls elaborate why NEM 3.0 users are screwed?
TSBoy96
post Aug 9 2023, 09:36 PM

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QUOTE(kaizoku30 @ Aug 9 2023, 09:24 PM)
This one explain exactly what happen. Actually there are some smart EV charger with zCT only charge your car when your have extra power gen, some can intergrate with inverter also. But again if you charge your EV at night, useless also. I think case I suggest getting a couple of power wall la.
*
The wallbox that BYD provides can also use solar energy but needs to be configured to pull from solar

https://wallbox.com/en_us/energy-management...lar-ev-charging

https://support.wallbox.com/en/knowledge-ba...-use-eco-smart/

This post has been edited by Boy96: Aug 9 2023, 09:39 PM
Doraku
post Aug 9 2023, 09:38 PM

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QUOTE(etan26 @ Aug 9 2023, 09:30 PM)
Pls elaborate why NEM 3.0 users are screwed?
*
Its kinda a bait and switch scheme, NEM 3.0 only valid for 10 Years after your contract is ended your exported energy is no longer accounted for, so you will need to get a battery to keep continue enjoying Solar benefits if you barely use it at its power production phase during the day.

I theorize this is some kind of loophole to get free energy from people who doesn't want to buy a battery and still exporting the excess energy to their Grid after contract is ended.
herojack41
post Aug 9 2023, 09:39 PM

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QUOTE(Dothan @ Aug 9 2023, 09:04 PM)
Not cheap to install batteries. Check the Tesla powerwall price.
And to have enough power for night timie use also another challenge.
*
yup. power storage is damn expensive.

look at those proper lithium ion battery. not 18650, i mean those proper lithium-ion

https://battlebornbatteries.com/shop/produc...epo4-batteries/

it just not worth the investment.

at night to have enough capacity, a normal household need at least minimum 20kwh storage.

QUOTE(etan26 @ Aug 9 2023, 09:30 PM)
Pls elaborate why NEM 3.0 users are screwed?
*
i dont spoon feed. go read up the TnC being impose
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post Aug 9 2023, 09:41 PM

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My solar is hybrid with battery type, luckily last time decide to go hybrid because playing with those LFP batteries.

My DIY 48V 400ah (~20kwh) battery from taobao last time (2018) costs like rm11k.

Lets say every month need to pay extra rm200 due to the IPTS thing.
takes 55 months (around 4.5) years to cover back the battery costs.

My battery was build in 2018. How time flies... biggrin.gif

This post has been edited by yushin: Aug 9 2023, 09:44 PM
smallcrab
post Aug 9 2023, 09:42 PM

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time to buy TNB shares

owai
dickybird
post Aug 9 2023, 10:15 PM

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Lmao
Some say charge EV during the day? Maybe on weekends? But not on a work day.
netflix2019
post Aug 9 2023, 10:20 PM

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QUOTE(Doraku @ Aug 9 2023, 09:38 PM)
Its kinda a bait and switch scheme, NEM 3.0 only valid for 10 Years after your contract is ended your exported energy is no longer accounted for, so you will need to get a battery to keep continue enjoying Solar benefits if you barely use it at its power production phase during the day.

I theorize this is some kind of loophole to get free energy from people who doesn't want to buy a battery and still exporting the excess energy to their Grid after contract is ended.
*
But my installer told me the battery cost 10-20k. For me the ROI is another 2-3 years.

He didn't tell me this but the way i calculate. My current solar setup ROI in 6 years. The remaining 4 years money i saved can use for battery installation. Just hoping by then got NEM still but either way i don't rugi also.
fadzly
post Aug 9 2023, 10:29 PM

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Goodluck. EV will be next in couple of year.
herojack41
post Aug 9 2023, 10:37 PM

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QUOTE(yushin @ Aug 9 2023, 09:41 PM)
My solar is hybrid with battery type, luckily last time decide to go hybrid because playing with those LFP batteries.

My DIY 48V 400ah (~20kwh) battery from taobao last time (2018) costs like rm11k.

Lets say every month need to pay extra rm200 due to the IPTS thing.
takes 55 months (around 4.5) years to cover back the battery costs.

My battery was build in 2018. How time flies... biggrin.gif
*
i wonder how many battery u need. as i know higher wattage is much efficient but then loss out on capacity.

QUOTE(smallcrab @ Aug 9 2023, 09:42 PM)
time to buy TNB shares

owai
*
laugh.gif at the end....TNB still da winner.

you bayar beribu-ribu for solar setup and any excess feed in back to TNB and then TNB take that resell at higher tariff.
herojack41
post Aug 9 2023, 10:38 PM

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QUOTE(dickybird @ Aug 9 2023, 10:15 PM)
Lmao
Some say charge EV during the day? Maybe on weekends? But not on a work day.
*
not a lot of company provide free charging point laugh.gif

but some do with only 3 pin charging. better than nothing
silverhawk
post Aug 9 2023, 10:38 PM

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QUOTE(herojack41 @ Aug 9 2023, 09:39 PM)
yup. power storage is damn expensive.

look at those proper lithium ion battery. not 18650, i mean those proper lithium-ion

https://battlebornbatteries.com/shop/produc...epo4-batteries/

it just not worth the investment.

at night to have enough capacity, a normal household need at least minimum 20kwh storage.
i dont spoon feed. go read up the TnC being impose
*
We are living in a more and more digital world.

Having battery as back up to run your electical equipment when power grid fails is going to be worth it, i think adding 10-20k to your home improvement budget for the batteries is not a poor investment. Most people spend more money than that on way more frivolous things when renovating a house.
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post Aug 9 2023, 10:39 PM

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All this while, I thought the monthly bills are calculated based on: Consumption - Export , and tariffs are applied accordingly after that.

If it's like someone said, where the consumption is charged according to the tariffs and export is paid using highest tariff, macam give and take kan?
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post Aug 9 2023, 10:46 PM

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Maybe this is a relevant video even though I don’t agree with the implication but I understand the need for tnb to maintain the network.
dickybird
post Aug 9 2023, 10:50 PM

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I’m sure there will be a walk back for this
Didn’t that idiot Rafizi announced that people can now earn money from renting their rooftops for RE generation. So fast already kantoi?
dickybird
post Aug 9 2023, 10:52 PM

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QUOTE(CoffeeDude @ Aug 9 2023, 08:58 PM)
When weather is hot with full sun, solar can generate electricity.

When weather is cloudy and raining, these solar owners would be sweating. LOL 🤣 🤣 🤣
*
Malaysian think just because it’s hot, that we’re sunny All the time. But in actually fact we get a lot of cloud.
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post Aug 9 2023, 10:53 PM

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QUOTE(netflix2019 @ Aug 9 2023, 10:20 PM)
But my installer told me the battery cost 10-20k. For me the ROI is another 2-3 years.

He didn't tell me this but the way i calculate. My current solar setup ROI in 6 years. The remaining 4 years money i saved can use for battery installation. Just hoping by then got NEM still but either way i don't rugi also.
*
Please correct me if I'm wrong but battery ROI could be calculated from your exported energy, your battery capacity, and maximum peak power your using, how much your solar panel can supply

let's take a look on TS posts example the person exports 941kWh which equals to RM541 and imports 1.8MWh(RM919) assuming the person never imports any energy during the day and all of imports is came on the night we can roughly calculate required battery size with 1,817kWh/31days so the battery capacity needed = 58kWh yussin make a point how his custom battery 20kWh costs like RM11K so their battery probably cost like RM33K for 60kWh battery

Also lets assume the user also barely uses the solar able to keep the battery at full charges, and used all of the battery at night and able to keep the exports energy effectively to 0kWh per month
His ROI is battery costs divide by his potential exports before having the battery - RM33,000/RM541Month = 60Months(5 years).

Note this calculate might not be accurate its hard to calculate the ROI without knowing the usage pattern

Edit:
I think my battery capacity calculating logic is wrong I think I should calculate it using Exported energy instead of imports for the calculation?? rclxub.gif rclxub.gif rclxub.gif

This post has been edited by Doraku: Aug 9 2023, 11:58 PM
JohnLai
post Aug 9 2023, 10:54 PM

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QUOTE(dickybird @ Aug 9 2023, 10:52 PM)
Malaysian think just because it’s hot, that we’re sunny All the time. But in actually fact we get a lot of cloud.
*
You forgot to mention annual haze.
Then again, for the past 3 years since the pandemic, there hasn't be any serious haze yet.....
maxpudding
post Aug 9 2023, 10:59 PM

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Easy to explain

The first bill says that person imports more than what he uses. If the usage hits more than 1500kWh, that person will be hit with ICPT anyways. And then whatever cost incurred after deducting the energy they exported, they still need to pay la. If the exported energy is more, he'll get more rebate. But with ICPT, it'll be harder to get, unless use another generator to supply power to their EV.

The second bill shows ICPT is negative, meaning, tak kena la. Dapat rebate on top of the solar rebate lagi kot.

This post has been edited by maxpudding: Aug 9 2023, 11:01 PM
kaizoku30
post Aug 9 2023, 11:01 PM

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QUOTE(Boy96 @ Aug 9 2023, 09:36 PM)
The wallbox that BYD provides can also use solar energy but needs to be configured to pull from solar

https://wallbox.com/en_us/energy-management...lar-ev-charging

https://support.wallbox.com/en/knowledge-ba...-use-eco-smart/
*
Carlo Gavazzi EM112 or EM330, EM340*2
Inepro PRO2, PRO380, or N1 CT
P1 Port Meter

Yup basically can do so la, using current transformer or meter. But you cannot run away from charging it on daytime la, unless you have power wall (still need to configure to only charge power wall using solar)

Can do one la, check with your solar consultant. If they say cannot means knowledge not there yet
maxpudding
post Aug 9 2023, 11:04 PM

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QUOTE(dickybird @ Aug 9 2023, 10:50 PM)
I’m sure there will be a walk back for this
Didn’t that idiot Rafizi announced that people can now earn money from renting their rooftops for RE generation. So fast already kantoi?
*
If no EV, they sure can.

But the NEM mechanism was designed to always side with the gomen tongue.gif
bee88
post Aug 9 2023, 11:04 PM

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QUOTE(dickybird @ Aug 9 2023, 10:50 PM)
I’m sure there will be a walk back for this
Didn’t that idiot Rafizi announced that people can now earn money from renting their rooftops for RE generation. So fast already kantoi?
*
Renting roof actually the cons is more like roof maintenance.

If got problem with roof leaking few years down the road, who will fix?
Also how to fix?
Coz the panel is on top. Need to remove panel. But I don’t think u can simply just remove the panel. So the maintenance is more complicated than it seems.
maxpudding
post Aug 9 2023, 11:06 PM

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QUOTE(Boy96 @ Aug 9 2023, 05:24 PM)
But look at the bill, even if you use during daytime, it still feeds off the grid, the energy generated is only to contra to the grid no?
*
NEM mechanism should allow for the PV installation to consume the solar energy first, and then any excess will be exported.

Seems like that guy in the first picture used more than what he generated.

In ICPT mechanism, it's always based on the amount of energy imported. Whatever left after the NEM rebate, you will still need to pay.
dickybird
post Aug 9 2023, 11:08 PM

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QUOTE(JohnLai @ Aug 9 2023, 10:54 PM)
You forgot to mention annual haze.
Then again, for the past 3 years since the pandemic, there hasn't be any serious haze yet.....
*
We have to thank the super La Niña for the last 3 years.
And pray that we don’t get a very severe El Niño that has been predicted.
Not only haze but for sure water cuts.
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post Aug 9 2023, 11:40 PM

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QUOTE(dickybird @ Aug 9 2023, 10:46 PM)


Maybe this is a relevant video even though I don’t agree with the implication but I understand the need for tnb to maintain the network.
*
Nice video to give a little awareness but like you I disagree with his conclusion as well.

Tnb is a business. And a business exists to get profit. Like you said tnb needs to maintain the network, which costs money to maintain.

If solar nem is losing them money they will find other ways to make it up. Which likely impacts others, hence cost shifting is very real.

QUOTE(maxpudding @ Aug 9 2023, 11:06 PM)
NEM mechanism should allow for the PV installation to consume the solar energy first, and then any excess will be exported.

Seems like that guy in the first picture used more than what he generated.

In ICPT mechanism, it's always based on the amount of energy imported. Whatever left after the NEM rebate, you will still need to pay.
*
Also, the solar installation is not storing that energy generated unless it has a battery system.

So when its not generating, the customer are using power from the grid, which is primarily from fossil fuel. So it's only fair that the customer pays the icpt like you said.

People with solar installations don't get to offset their icpt cap with their excess solar for this reason alone.

This post has been edited by Kytz: Aug 9 2023, 11:42 PM
OldSchoolJoke
post Aug 9 2023, 11:44 PM

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install solar got limit?
like if i got bungalow with large roof. can install whole roof?
bee88
post Aug 9 2023, 11:46 PM

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QUOTE(OldSchoolJoke @ Aug 9 2023, 11:44 PM)
install solar got limit?
like if i got bungalow with large roof. can install whole roof?
*
Got. U need to install based on your actual usage. No point whole roof but later u generate too much extra. Wasted. And affect ur roi.
h@ksam
post Aug 9 2023, 11:50 PM

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QUOTE(JohnLai @ Aug 9 2023, 10:54 PM)
You forgot to mention annual haze.
Then again, for the past 3 years since the pandemic, there hasn't be any serious haze yet.....
*
Indons trying to behave hoping EU ban overturned

https://www.cekindo.com/blog/palm-oil-ban



zenix
post Aug 9 2023, 11:50 PM

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what is the tdlr summary?
OldSchoolJoke
post Aug 9 2023, 11:56 PM

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QUOTE(bee88 @ Aug 9 2023, 11:46 PM)
Got. U need to install based on your actual usage. No point whole roof but later u generate too much extra. Wasted. And affect ur roi.
*
if for bungalow i think usage would be alot.
some more now hot weather, aircond would work most of the times
a_dot_el
post Aug 10 2023, 12:20 AM

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QUOTE(starrysky @ Aug 9 2023, 06:02 PM)
tak suka go build own nuclear reactor...

TNB already generous enough not buying solar generated electricity at subsidies price... so it should be fair already
*
It is TNB's responsibility to find ways to provide us with cheap electricity, through new tech, cost optimizations, etc.
dickybird
post Aug 10 2023, 12:29 AM

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QUOTE(Kytz @ Aug 9 2023, 11:40 PM)
Nice video to give a little awareness but like you I disagree with his conclusion as well.

Tnb is a business. And a business exists to get profit. Like you said tnb needs to maintain the network, which costs money to maintain.

If solar nem is losing them money they will find other ways to make it up. Which likely impacts others, hence cost shifting is very real.
Also, the solar installation is not storing that energy generated unless it has a battery system.

So when its not generating, the customer are using power from the grid, which is primarily from fossil fuel. So it's only fair that the customer pays the icpt like you said.

People with solar installations don't get to offset their icpt cap with their excess solar for this reason alone.
*
ICPT is more a mechanism for fuel pricing rather than network access and maintenance.
It’s not exactly fair to apply it even before deducting the power generated.

Kiding
post Aug 10 2023, 12:40 AM

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QUOTE(Doraku @ Aug 9 2023, 10:53 PM)
Please correct me if I'm wrong but battery ROI could be calculated from your exported energy, your battery capacity, and maximum peak power your using, how much your solar panel can supply

let's take a look on TS posts example the person exports 941kWh which equals to RM541 and imports 1.8MWh(RM919) assuming the person never imports any energy during the day and all of imports is came on the night we can roughly calculate required battery size with 1,817kWh/31days so the battery capacity needed = 58kWh yussin make a point how his custom battery 20kWh costs like RM11K so their battery probably cost like RM33K for 60kWh battery

Also lets assume the user also barely uses the solar able to keep the battery at full charges, and used all of the battery at night and able to keep the exports energy effectively to 0kWh per month
His ROI is battery costs divide by his potential exports before having the battery - RM33,000/RM541Month = 60Months(5 years).

Note this calculate might not be accurate its hard to calculate the ROI without knowing the usage pattern

Edit:
I think my battery capacity calculating logic is wrong I think I should calculate it using Exported energy instead of imports  for the calculation?? rclxub.gif  rclxub.gif  rclxub.gif
*
For TS issue with ICPT, actually no need to have battery system, just need to reduce the total import energy to below 1500kwh

TS need to monitor day time average daily energy consumption, for example

9am - 5pm uses 15kwh, this is the baseline usage

Install separate hybrid inverter with 6kw solar panels, this will offset roughly 12-15kwh daily consumption, or 400kwh per month

As you can see, the total import energy will reduce to 1850 kWh - 400 kWh = 1450 kWh

No more surcharge! Issue resolved


Aftermaths
post Aug 10 2023, 12:44 AM

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QUOTE(Kiding @ Aug 10 2023, 12:40 AM)
For TS issue with ICPT, actually no need to have battery system, just need to reduce the total import energy to below 1500kwh

TS need to monitor day time average daily energy consumption, for example

9am - 5pm uses 15kwh, this is the baseline usage

Install separate hybrid inverter with 6kw solar panels, this will offset roughly 12-15kwh daily consumption, or 400kwh per month

As you can see, the total import energy will reduce to 1850 kWh - 400 kWh = 1450 kWh

No more surcharge! Issue resolved
*
It is simple buy & sell, a one off trade.

No contra, No trade-in. You can't deduct as you like bro.
Fanvil1534
post Aug 10 2023, 12:44 AM

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QUOTE(max_cavalera @ Aug 9 2023, 04:54 PM)
Thought use EV safe from world petrol fluctuatuon prices….

Manatau switch to EV TNB woso tazabar mau suprise buttseck EV users woso 😅😅😓
*
people who buy EV are dumb asses who just want to virtual signal.

user posted image
NubPro
post Aug 10 2023, 12:47 AM

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QUOTE(herojack41 @ Aug 9 2023, 08:49 PM)
of coz you getting screw upside down. the moment u opt for solar under NEM3.0, you are getting screw.

unless u go offgrid setup. which i doubt many able to do that, as power storage solution is not here.
*
The power solution is here, just whether you can afford it or not. Huawei is pushing their FusionSolar in our market but it comes at a cost, however I think their product is quite reliable.

If you want to lower your cost, you can opt to purchase similar solutions from the wider DIY market which Malaysia susprisingly is very active on. I would say it would be 50% cheaper than Huawei. You can look up on Malaysia locally made inverter (AGS Solar) and pylon batteries. Simple plug and play solutions.

A lot of you are asking to take out their solar energy from the TNB, but it is an impossible task without installling batteries. You need a stable source of energy to complement your renewable but unreliable intermittent solar output.

Good news is that this solar + battery industry is undergoing a lot of innovation lately and we are going to see more cheaper and better solutions to our soil soon (that is once the EU and australia market is completely saturated)

This post has been edited by NubPro: Aug 10 2023, 12:48 AM
ameenskywalker
post Aug 10 2023, 12:57 AM

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So malam punya usage not from TNB ? Solar also ?
ameenskywalker
post Aug 10 2023, 12:58 AM

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QUOTE(Fanvil1534 @ Aug 10 2023, 02:44 AM)
people who buy EV are dumb asses who just want to virtual signal.

user posted image
*
In Diesel world no power plant ? Everyone use lilin ?
Kytz
post Aug 10 2023, 01:04 AM

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QUOTE(dickybird @ Aug 10 2023, 12:29 AM)
ICPT is more a mechanism for fuel pricing rather than network access and maintenance.
It’s not exactly fair to apply it even before deducting the power generated.
*
ICPT is a method for TNB to charge for changes in energy generation costs (majority of it coming from fossil fuel prices) without changing tariff rates.

So a customer who is using energy from the grid is using energy generated by TNB, hence they have to pay ICPT costs for whatever they have consumed and so it's fair to pay ICPT before deducting for power generated.


herojack41
post Aug 10 2023, 01:14 AM

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QUOTE(NubPro @ Aug 10 2023, 12:47 AM)
The power solution is here, just whether you can afford it or not. Huawei is pushing their FusionSolar in our market but it comes at a cost, however I think their product is quite reliable.

If you want to lower your cost, you can opt to purchase similar solutions from the wider DIY market which Malaysia susprisingly is very active on. I would say it would be 50% cheaper than Huawei. You can look up on Malaysia locally made inverter (AGS Solar) and pylon batteries. Simple plug and play solutions.

A lot of you are asking to take out their solar energy from the TNB, but it is an impossible task without installling batteries. You need a stable source of energy to complement your renewable but unreliable intermittent solar output.

Good news is that this solar + battery industry is undergoing a lot of innovation lately and we are going to see more cheaper and better solutions to our soil soon (that is once the EU and australia market is completely saturated)
*
even with DIY. solar is still a rich tier thingy for the masses. in Malaysia.

what i'm trying to say. sometimes is better just continue buy from TNB. instead of doing all these. laugh.gif
teslaman
post Aug 10 2023, 01:20 AM

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QUOTE(zerorating @ Aug 9 2023, 05:11 PM)
if you are using solar, the inverter will prioritize on your usage first before it got pushed to the grid.
so the best approach is just charge the car during the day, not at night time.

anyway rich being rich can always senyap2 install battery anyway.
*
Just isolate the solar from TNB grid, keep in other battery day time and night time use it to charge your EV.
teslaman
post Aug 10 2023, 01:23 AM

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QUOTE(darkterror15 @ Aug 9 2023, 05:26 PM)
75kw needed to charge 60kw battery, then it is 25% lost, assume 60kwh giving u 300km, then 1 kw is 5km, and 100km is 20kw.

20kw with 25% charging loss requires 25kw, and lets consider you are hitting more than 900kw per month without ev, so every kw to charge ev will cost you rm 0.571.

then charging 25w will cost u rm 14.275.

fuel per 100km for my almera is 8 to 9 liter. so if 8 liter will be rm 16.40.

little bit saving, but if u hit 1500kw probably no saving.

but also depend on what ICE u drive la.

i am using worse case for ev and best case for ICE for calculation. if u charge using first 300 unit u always save money.
*
With EV, you should spend more overall to run the car for same mileage.

teslaman
post Aug 10 2023, 01:24 AM

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QUOTE(MR_alien @ Aug 9 2023, 05:30 PM)
if your solar is big enough to not needing to pull frm the grid
thn what are they charging u?
*
Night usage. TNB grid is not a battery anyway.

Unless you store daytime, and use your own night time.
teslaman
post Aug 10 2023, 01:27 AM

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QUOTE(sadlyfalways @ Aug 9 2023, 05:35 PM)
Tesla Malaysia teased tesla powerwall,

that will be only solution to say f off to tnb monopoly

mkbhd got video go see
*
Legally are we allowed to have offgrid system at home ? Might as well go closed loop and take deficit only from TNB.
teslaman
post Aug 10 2023, 01:27 AM

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QUOTE(Boy96 @ Aug 9 2023, 05:35 PM)
This should be the way
*
No; because you contribute to grid daytime only. This imply 1kW at night more than daytime.
teslaman
post Aug 10 2023, 01:34 AM

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QUOTE(brkli @ Aug 9 2023, 06:05 PM)
if u want the contra way, should have do solar properly to have battery storage and have your household electricity to draw from the solar generated electricity first and the only topup via TNB electricity. not "sell" the electricity to TNB.. trololo... just like currency exchange, customer selling to bank, always at a "lost"...
*
This is right, feed and store for yourself first.

the way TNB calculate is 1kW is cost more than 1kW daytime. They have to take entire load night time, and cost more. No solar feeder at night time.
teslaman
post Aug 10 2023, 01:39 AM

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QUOTE(Oltromen Ripot @ Aug 9 2023, 06:32 PM)
logically, yes.

because it does not matter kWh by solar or by hydro or by coal.
you put into TNB 1kWh, and you take back 1kWh. nett zero.

If export 900 and use 1800, that nett use of only 900 from non-solar.
logically TNB should only be allowed to charge ICPT for that non-solar usage.
*
Not fair logic, 1kW at night cost more now for TNB. 1kW now cheaper due to solar supplier.
teslaman
post Aug 10 2023, 01:41 AM

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QUOTE(brkli @ Aug 9 2023, 06:38 PM)
depend on what "logic" TNB use.. what they do is more like buying and selling of electricity... "selling" of electricity from solar user only occur when there are surplus of electricity during the day, if not, then no "selling" occur. when TNB "buy" your electricity, it is this rate. when u "buy" electricity from TNB is that rate, there's that. similar to currency. u sell to bank USD in the morning, then buy from bank USD in the night, will bank just "give back"(contra) the USD you sold earlier?
*
yes 1kW daytime is cheaper than 1kW at night.
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post Aug 10 2023, 01:43 AM

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QUOTE(Kiding @ Aug 10 2023, 12:40 AM)
For TS issue with ICPT, actually no need to have battery system, just need to reduce the total import energy to below 1500kwh

TS need to monitor day time average daily energy consumption, for example

9am - 5pm uses 15kwh, this is the baseline usage

Install separate hybrid inverter with 6kw solar panels, this will offset roughly 12-15kwh daily consumption, or 400kwh per month

As you can see, the total import energy will reduce to 1850 kWh - 400 kWh = 1450 kWh

No more surcharge! Issue resolved
*
Buy 2 of this plus 12x500W panels settled.Can DIY some more.


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teslaman
post Aug 10 2023, 01:43 AM

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QUOTE(bee88 @ Aug 9 2023, 06:54 PM)
One of my friend lagi kesian
Before solar. - meter register below 1500 kWh
Bill is around 500-600 ringgit
After solar. Change meter
Meter register 1800kwh
Even with the generation.
Bill is rm600++.

No change solar no problem. 

This problem is because the old meter register not accurate usage. So he didn’t know his actual usage is way above 1500.
*
He changed habbit as well, consume more
teslaman
post Aug 10 2023, 01:47 AM

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QUOTE(koja6049 @ Aug 9 2023, 07:05 PM)
that's where your misconception lies. The grid does not have a battery to store your solar power, it just being used by someone else. Whatever that is not used is lost.

The electricity that you use during night time has ZERO solar power as it all comes from fossil fuels. So whatever you "import" is really dirty energy and thus should be charged icpt  smile.gif
*
Yes, solar owners see TNB grid as storage to take all power day time and credit back 1 to 1 day time. Lol, get own battery then.
teslaman
post Aug 10 2023, 01:57 AM

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QUOTE(Dothan @ Aug 9 2023, 09:04 PM)
Not cheap to install batteries. Check the Tesla powerwall price.
And to have enough power for night timie use also another challenge.
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yes not cheap

thats why night time 1kW is more costly than daytime.
teslaman
post Aug 10 2023, 02:02 AM

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QUOTE(silverhawk @ Aug 9 2023, 10:38 PM)
We are living in a more and more digital world.

Having battery as back up to run your electical equipment when power grid fails is going to be worth it, i think adding 10-20k to your home improvement budget for the batteries is not a poor investment. Most people spend more money than that on way more frivolous things when renovating a house.
*
$6-8k for good 20kW battery be good. 15-20 years use.
Hobbez
post Aug 10 2023, 02:04 AM

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QUOTE(ameenskywalker @ Aug 10 2023, 12:58 AM)
In Diesel world no power plant ? Everyone use lilin ?
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It is just a way to "sell" an illusion to the masses that they are doing something for the environment, while in reality, the powers that be are actually being more destructive to the environment now than at any point in time.

While everyone was locked up at home during Covid, and thinking the rivers were so clean, the logging in the jungle far away from most people actually increased.

It is like a magic show, they keep you looking at one hand while the other hand doing something else, and your gaze is distracted.


teslaman
post Aug 10 2023, 02:05 AM

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QUOTE(OldSchoolJoke @ Aug 9 2023, 11:44 PM)
install solar got limit?
like if i got bungalow with large roof. can install whole roof?
*
No limit, generate for whole day usage but need to keep in battery for use night time/no sun. Complete sustainable, take deficit from grid. But battery costly.
teslaman
post Aug 10 2023, 02:07 AM

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QUOTE(Aftermaths @ Aug 10 2023, 12:44 AM)
It is simple buy & sell, a one off trade.

No contra, No trade-in. You can't deduct as you like bro.
*
Many still confused.

They need to add battery at home to fully offset 1 to 1.
TSBoy96
post Aug 10 2023, 02:25 AM

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Saw this in fb and point 5 really catches it.

And Sabah just announced a reduction in ICPT cost for usage above 1500kWh





This post has been edited by Boy96: Aug 10 2023, 02:38 AM
brkli
post Aug 10 2023, 02:33 AM

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QUOTE(Boy96 @ Aug 10 2023, 02:25 AM)


Saw this in fb and point 5 really catches it.

And Sabah just announced a reduction in ICPT cost for usage above 1500kWh


*
buy 2 EV... rotate charge during the day, spend more to solve problem that does not exist in the first place.
Aftermaths
post Aug 10 2023, 02:37 AM

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QUOTE(teslaman @ Aug 10 2023, 02:07 AM)
Many still confused.

They need to add battery at home to fully offset 1 to 1.
*
Additional cost for wiring remapping box & battery system. rclxm9.gif rclxm9.gif rclxm9.gif

More money needed for investment & auto power switching between TnB / Solar battery. rclxm9.gif rclxm9.gif rclxm9.gif


EV car battery after 10 years change berapa? 30k?
Solar battery after 10 years change berapa? 40k? 80k?

This post has been edited by Aftermaths: Aug 10 2023, 02:40 AM
herojack41
post Aug 10 2023, 02:39 AM

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QUOTE(brkli @ Aug 10 2023, 02:33 AM)
buy 2 EV... rotate charge during the day, spend more to solve problem that does not exist in the first place.
*
V2L need 800v architecture. i dont recall any 400v EV doing V2L

the maximum output is 3.6kw. still unable to power entire house la laugh.gif
Notoriez
post Aug 10 2023, 02:39 AM

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Niama! i run 2 A/C for at least 15-18 hours a day also only use average 800 kwh per billing cycle. Not forgetting to mention gaming PC, and most of my electronics are on standby mode. Induction cooker also used sparingly.

Super rich liao to use double my usage. So why fret about subsidy. You can afford it niama
TSBoy96
post Aug 10 2023, 02:40 AM

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QUOTE(herojack41 @ Aug 10 2023, 02:39 AM)
V2L need 800v architecture. i dont recall any 400v EV doing V2L

the maximum output is 3.6kw. still unable to power entire house la  laugh.gif
*
BYD 400v can V2L..

in japan where they use chademo, the BYD sold there can even use V2H
funnyTONE
post Aug 10 2023, 06:19 AM

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QUOTE(Notoriez @ Aug 10 2023, 02:39 AM)
Niama! i run 2 A/C for at least 15-18 hours a day also only use average 800 kwh per billing cycle. Not forgetting to mention gaming PC, and most of my electronics are on standby mode. Induction cooker also used sparingly.

Super rich liao to use double my usage. So why fret about subsidy. You can afford it niama
*
How many kids you have?
Do you have elderly parents at home?

I've got a friend with 2 kids who managed to sustain his bill just a little over $100/mth. Small terrace house. Its doable.
Roman Catholic
post Aug 10 2023, 06:19 AM

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QUOTE(a_dot_el @ Aug 10 2023, 12:20 AM)
It is TNB's responsibility to find ways to provide us with cheap electricity, through new tech, cost optimizations, etc.
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Nope it goes against our business culture of profit maximization. Cost cutting with new technology low energy consumption equipments is all on the consumer.
Roman Catholic
post Aug 10 2023, 06:21 AM

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QUOTE(funnyTONE @ Aug 10 2023, 06:19 AM)
How many kids you have?
Do you have elderly parents at home?

I've got a friend with 2 kids who managed to sustain his bill just a little over $100/mth. Small terrace house. Its doable.
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What ? Monthly bill so low ? Boys think of ways how to increase their monthly bill. We can't have low monthly bill paying customers.
SUSRorschach85
post Aug 10 2023, 07:27 AM

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1500Kwh is alot...anybody got exceed this usage? House size of a small factory or what?
yushin
post Aug 10 2023, 08:02 AM

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QUOTE(herojack41 @ Aug 9 2023, 10:37 PM)
i wonder how many battery u need. as i know higher wattage is much efficient but then loss out on capacity.
laugh.gif at the end....TNB still da winner.

you bayar beribu-ribu for solar setup and any excess feed in back to TNB and then TNB take that resell at higher tariff.
*
Currently I have total of 48v 800ah capacity.
I choose 48v system last time because its safer compare to those high voltage battery system that goes up to 415V.
I DIY my solar system so better to choose lower voltage.
funnyTONE
post Aug 10 2023, 08:05 AM

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QUOTE(Roman Catholic @ Aug 10 2023, 06:21 AM)
What ? Monthly bill so low ? Boys think of ways how to increase their monthly bill. We can't have low monthly bill paying customers.
*
Lol laugh.gif
He is a penny pincher type of person.

QUOTE(Rorschach85 @ Aug 10 2023, 07:27 AM)
1500Kwh is alot...anybody got exceed this usage? House size of a small factory or what?
*
Either a bungalow or semi-D size house.
Several kids including teens, so you have 10+ gadgets in the house and one or two gaming PC. Mom's a kitchen dweller, constantly cooking and baking. Lots of clothes to wash including dryer. Bonus if they have water pumps for their water tank, aquarium, or water feature landscapes and bonus if they have a swimming pool.

All rooms fully aircond plus living room. Easily can hit 1k+ bill.
etan26
post Aug 10 2023, 08:10 AM

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QUOTE(Doraku @ Aug 9 2023, 09:38 PM)
Its kinda a bait and switch scheme, NEM 3.0 only valid for 10 Years after your contract is ended your exported energy is no longer accounted for, so you will need to get a battery to keep continue enjoying Solar benefits if you barely use it at its power production phase during the day.

I theorize this is some kind of loophole to get free energy from people who doesn't want to buy a battery and still exporting the excess energy to their Grid after contract is ended.
*
Ten years from now, do you think the battery price will be cheaper or more expensive? 2nd option is will TNB renewed the contract if the Gov intervened?
Optizorb
post Aug 10 2023, 08:12 AM

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based on this thread, these people whole idea of EV/Solar is to abuse the system so that they can use as much electric as possible without any consequences.

the types that want to have their cake and eat it as well

so what if your solar able to produce 1k kwh but you use 1.8k kwh.
Especially when most of that 1.8k kwh usage is done during night time, as evident if their solar export is high and yet their import is even higher.

Meanwhile you supplying TNB with 1k kwh during daytime which TNB already have surplus of.

When you use that 1.8k kwh at night, TNB dont incur any costs issit? Or is TNB's cost of generating 1.8k kwh of night usage same cost as you generating 1k kwh during daytime ???

Also, it is not TNB's fault or responsibility that you cant use up your solar generated power.

This post has been edited by Optizorb: Aug 10 2023, 08:27 AM
etan26
post Aug 10 2023, 08:13 AM

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QUOTE(herojack41 @ Aug 9 2023, 09:39 PM)
yup. power storage is damn expensive.

look at those proper lithium ion battery. not 18650, i mean those proper lithium-ion

https://battlebornbatteries.com/shop/produc...epo4-batteries/

it just not worth the investment.

at night to have enough capacity, a normal household need at least minimum 20kwh storage.
i dont spoon feed. go read up the TnC being impose
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Aiyah don't know don't talk cock here ...
kaizoku30
post Aug 10 2023, 08:14 AM

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QUOTE(yushin @ Aug 10 2023, 08:02 AM)
Currently I have total of 48v 800ah capacity.
I choose 48v system last time because its safer compare to those high voltage battery system that goes up to 415V.
I DIY my solar system so better to choose lower voltage.
*
You setup using the multiple battery cells and diy bms ka?
mystvearn
post Aug 10 2023, 08:23 AM

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After reading this entire thread, I understand why my tnb bill increased from rm5 to 20.

I am using 12kvah 24 solar panels for 3 years now. Evening after install solar, still need to pay rm 10+/month. Then earlier this year, changed old ac national units. Immediately get excess energy generated monthly and powered bil. Do not go over the 1500 limit. Change all inefficient appliances to the 5 star energy ones.

I myself also subscribe to tnb street light. Even though there is excess electricity generated, street light still need to be paid in full monthly hence the rm10+.

Not so sure about getting charged more for night/daytime use regarding the inverter part. If true, then washing machine will be done afternoon going forward and not night time.
MR_alien
post Aug 10 2023, 09:10 AM

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QUOTE(teslaman @ Aug 10 2023, 01:24 AM)
Night usage. TNB grid is not a battery anyway.

Unless you store daytime, and use your own night time.
*
isn't that the whole point of solar?
use your own via stored battery and not pull from the grid?

just make sure your battery is big enough and full enough, that's all
kinda pointless to sell your generated solar to TNB thn pull your electricity usage from TNB
daijoubu
post Aug 10 2023, 09:22 AM

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QUOTE(Kytz @ Aug 9 2023, 08:24 PM)
Did you know that GET scheme is for buyers to willingly buy renewable energy from TNB at a higher rate?
Now let's see what qualifies as renewable energy under this scheme, which are basically hydro power and solar power.

In 2021, TNB generated 7,458 GWh of their power through hydropower and 1,164 GWh from solar and wind.
Now, do you believe that TNB needs solar power from home owners when they can sell more than 7 GWh of energy that they are already generating, knowing how little the demand for GET there is?

Respectfully I have to disagree on your claim. I understand perfectly well what is ICPT and what it's for.
On the other hand I would recommend you do more research before throwing your claims around.
*
Oh really? Then it must be odd that TNB is still looking to expand their installed solar capacity from current 3900+MW to target of 8300MW by 2025.
And GET subscription quota for 2023 has increased by almost 50% from previous year. I wonder why if there is little demand, the numbers seem to indicate otherwise.

And your previous statement "Why would TNB want to benefit us by not charging us ICPT when you do go above 1500kWh?" gives raise to doubt that you understand what ICPT is.

In fact overall cost of generation has went up significantly in 2022 and ICPT adjustment in 2023 has been first carried out in 1st half of 2023 to target predominantly commercial and industrial users, sparring domestic users entirely and in 2nd half, further adjusted to target top 1% domestic users, sparring the 99% domestic users.

It is basically an implementation of targeted subsidy through the ICPT clawback mechanism determined by the government. You do know ICPT doesn't financially benefit TNB right?

It is a complete separate matter to the solar purchasing intent which is to drive up RE adoption.

This post has been edited by daijoubu: Aug 10 2023, 09:24 AM
trix
post Aug 10 2023, 09:34 AM

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QUOTE(MR_alien @ Aug 10 2023, 09:10 AM)
isn't that the whole point of solar?
use your own via stored battery and not pull from the grid?

just make sure your battery is big enough and full enough, that's all
kinda pointless to sell your generated solar to TNB thn pull your electricity usage from TNB
*
just because you believe it should be used that way, doesn't mean that that's the only correct way to use it
maresh88
post Aug 10 2023, 09:35 AM

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The bill doesn't show user own consumption from solar? Seems like the import kWh is purely from the grid. So in theory user is using more than 1500kWh and the export from solar is the extra deducted from their own consumption?
eclectice
post Aug 10 2023, 09:40 AM

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Since we all want to promote green technology in our daily lives, we should conserve our energy usage and find solutions that go in this direction and also help reduce our consumption costs.

I imagine that we can install batteries to store energy captured by the solar panels for our homes, so that we don't have to totally rely on the main grid. This should help reduce our electricity bill, right? But, after going through some posts, it sounds like it is an illegal method?
MR_alien
post Aug 10 2023, 09:49 AM

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QUOTE(trix @ Aug 10 2023, 09:34 AM)
just because you believe it should be used that way,  doesn't mean that that's the only correct way to use it
*
IT IS the only correct way if everybody is doing it like that
look at it this way, if u plan to sell your generated electric to TNB and pull your usage from TNB
thn WTF do u spend so much money installing all that solar hardware for?....5-6 figure easily
thn TNB also have to build all the infra getting electricity from u and supplying the electricity to u...AND still maintain those infra to your house
why not just use that 5-6 figure of installing solar hardware just to pay for the electricity you'll be using anyway?

isn't the point of installing all these 5-6 figure solar hardware is so that u can be independent on your own?....minimize your cost from pulling electricity from TNB, minimize the maintenance, minimizing burning coal, save money by not following/affected by market electricity price fluctuations

but of course, if u want to go solar here, everything needs to be monitored and calculated before installation...else your bill will not change at all after install
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post Aug 10 2023, 09:53 AM

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QUOTE(9m2w @ Aug 9 2023, 04:55 PM)
With solar it's hard to exceed 1500. Most house holds also cept for T1s
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Correct.... On average, a household consumes around 800 to 1,000 kWh of electricity per month. This is to penalise those energy hogs and wasting electricity.
With solar, even hard to go above 500 as consumption is usually only after sun set.


https://www.tnb.com.my/announcements/press-...nsular-malaysia

Domestic consumers with a monthly electricity consumption of 1,500 kWh or below will not experience an increase in electricity tariff. This accounts for 99% of domestic consumers in Peninsular Malaysia.

a_dot_el
post Aug 10 2023, 09:54 AM

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QUOTE(Roman Catholic @ Aug 10 2023, 06:19 AM)
Nope it goes against our business culture of profit maximization. Cost cutting with new technology low energy consumption equipments is all on the consumer.
*
That is why TNB should not be a business in the first place. Essential provider cannot be business. Both objectives run against each another.
wong_86
post Aug 10 2023, 09:56 AM

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TS can invest the battery system, no need take from grid..
mohdyakup
post Aug 10 2023, 10:04 AM

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Fusion is the future for cheap & clean energy. Not restricted to only nuclear but hydrogen too.
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post Aug 10 2023, 10:07 AM

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What are you doing in the house to exceed 1500kwh? Mine like 600-700-ish saja, even if add on EV recharging it pushes up to 900-1000kwh.
angelgemini
post Aug 10 2023, 10:19 AM

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https://www.seda.gov.my/reportal/nem/

The concept of NEM is that the energy produced from the solar PV installation will be consumed first, and any excess will be exported to TNB at prevailing displaced cost.


with above, look like TNB on the wrong side?
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post Aug 10 2023, 10:19 AM

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QUOTE(eclectice @ Aug 10 2023, 09:40 AM)
Since we all want to promote green technology in our daily lives, we should conserve our energy usage and find solutions that go in this direction and also help reduce our consumption costs.

I imagine that we can install batteries to store energy captured by the solar panels for our homes, so that we don't have to totally rely on the main grid. This should help reduce our electricity bill, right? But, after going through some posts, it sounds like it is an illegal method?
*
Which post says battery with solar is illegal? In fact many DIY go for this option because the profit by vendors from NEM can be used to buy a battery size of 48V 100Ah.
loserguy
post Aug 10 2023, 10:20 AM

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QUOTE(MR_alien @ Aug 10 2023, 09:49 AM)
» Click to show Spoiler - click again to hide... «

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I think many people are looking at this as an investment with a ROI after some time. I am not sure we are at that point yet, but look at it this way. Now they have a new variable to add into the calculations: 1500 kwh. A sweet spot for max ROI will likely be a number just below that. Either reduce consumption or plan their max usage at daylight hours.

Or, they could just say screw it and go all in. Max the usage and rent the EV charging point to their neighbors lol.
eclectice
post Aug 10 2023, 10:22 AM

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QUOTE(adamw @ Aug 10 2023, 10:19 AM)
Which post says battery with solar is illegal? In fact many DIY go for this option because the profit by vendors from NEM can be used to buy a battery size of 48V 100Ah.
*
Phew... lega
lan76
post Aug 10 2023, 10:24 AM

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Tanyalah sama Piji dan Nik Nazmi thumbup.gif
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post Aug 10 2023, 10:24 AM

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QUOTE(angelgemini @ Aug 10 2023, 10:19 AM)
https://www.seda.gov.my/reportal/nem/

The concept of NEM is that the energy produced from the solar PV installation will be consumed first, and any excess will be exported to TNB at prevailing displaced cost.
with above, look like TNB on the wrong side?
*
No battery.

1) Energy you do not generate is drawn from TNB.

2) They charge you for that.

3) Including ICPT once >1500 kwh

4) Energy you do not use is sent to TNB. They deduct that from the bill.

The argument is the consumers want step 3 to come after step 4.
Roman Catholic
post Aug 10 2023, 10:26 AM

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QUOTE(MR_alien @ Aug 10 2023, 09:10 AM)
isn't that the whole point of solar?
use your own via stored battery and not pull from the grid?

just make sure your battery is big enough and full enough, that's all
kinda pointless to sell your generated solar to TNB thn pull your electricity usage from TNB
*
You've hit the head on the nail with this one, it's all about going independent from the power's-that-be, however they don't want y'all to be independent, otherwise how are they to milk you guyz ? We have to keep them as slaves so that they will be busy working for us and not free to go against us.

This post has been edited by Roman Catholic: Aug 10 2023, 10:27 AM
Roman Catholic
post Aug 10 2023, 10:30 AM

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QUOTE(loserguy @ Aug 10 2023, 10:20 AM)
I think many people are looking at this as an investment with a ROI after some time. I am not sure we are at that point yet, but look at it this way. Now they have a new variable to add into the calculations: 1500 kwh. A sweet spot for max ROI will likely be a number just below that. Either reduce consumption or plan their max usage at daylight hours.

Or, they could just say screw it and go all in. Max the usage and rent the EV charging point to their neighbors lol.
*
Even got ROI ?
loserguy
post Aug 10 2023, 10:38 AM

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QUOTE(Roman Catholic @ Aug 10 2023, 10:30 AM)
Even got ROI ?
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before this some /ktards were saying 5-10 years to break even.
MR_alien
post Aug 10 2023, 10:39 AM

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QUOTE(loserguy @ Aug 10 2023, 10:20 AM)
I think many people are looking at this as an investment with a ROI after some time. I am not sure we are at that point yet, but look at it this way. Now they have a new variable to add into the calculations: 1500 kwh. A sweet spot for max ROI will likely be a number just below that. Either reduce consumption or plan their max usage at daylight hours.

Or, they could just say screw it and go all in. Max the usage and rent the EV charging point to their neighbors lol.
*
actually just do solar the correct way and invest in big enough battery is enough to ROI your investment in the long term
no need to worry so much about usage


QUOTE(Roman Catholic @ Aug 10 2023, 10:26 AM)
You've hit the head on the nail with this one, it's all about going independent from the power's-that-be, however they don't want y'all to be independent, otherwise how are they to milk you guyz ? We have to keep them as slaves so that they will be busy working for us and not free to go against us.
*
i mean if there even any rule that say TNB cannot buy your free solar generated energy at dirt cheap price
thn sell u their coal power electricity at premium price or follow market price/market fluctuations
thn the whole infra back and forth also need TNB maintenance rclxub.gif

it's basically wastage in every angle
Roman Catholic
post Aug 10 2023, 10:43 AM

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QUOTE(MR_alien @ Aug 10 2023, 10:39 AM)
actually just do solar the correct way and invest in big enough battery is enough to ROI your investment in the long term
no need to worry so much about usage
i mean if there even any rule that say TNB cannot buy your free solar generated energy at dirt cheap price
thn sell u their coal power electricity at premium price or follow market price/market fluctuations
thn the whole infra back and forth also need TNB maintenance rclxub.gif

it's basically wastage in every angle
*
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Zot
post Aug 10 2023, 10:44 AM

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QUOTE(h@ksam @ Aug 9 2023, 04:51 PM)
bayar je lah

TNB is monopoly wachugonnado laugh.gif
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If TNB no monopoly, you think how many cable go into taman hmm.gif
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post Aug 10 2023, 10:45 AM

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QUOTE(loserguy @ Aug 10 2023, 10:24 AM)
No battery.

1) Energy you do not generate is drawn from TNB.

2) They charge you for that.

3) Including ICPT once >1500 kwh

4) Energy you do not use is sent to TNB. They deduct that from the bill.

The argument is the consumers want step 3 to come after step 4.
*
no battery

1. from the NEM website, energy generated from the solar will be consumed first. so it should not go to the Net meter.
2. when u draw energy from grid = u consume energy from grid which is chargeable.


look like need to see how the solar setup is.
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post Aug 10 2023, 10:45 AM

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QUOTE(loserguy @ Aug 10 2023, 10:24 AM)
No battery.

1) Energy you do not generate is drawn from TNB.

2) They charge you for that.

3) Including ICPT once >1500 kwh

4) Energy you do not use is sent to TNB. They deduct that from the bill.

The argument is the consumers want step 3 to come after step 4.
*
the argument will not hold because if you need to pull from TNB, then you are pulling electricity generated by fossil fuels, which should be charged icpt smile.gif
ar188
post Aug 10 2023, 10:46 AM

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QUOTE(adamw @ Aug 10 2023, 10:19 AM)
Which post says battery with solar is illegal? In fact many DIY go for this option because the profit by vendors from NEM can be used to buy a battery size of 48V 100Ah.
*
i wanna ask you ah.. why vendors profit so much for each component? or issit they added in profit into the components for setting up the system?
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post Aug 10 2023, 10:48 AM

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QUOTE(maresh88 @ Aug 10 2023, 09:35 AM)
The bill doesn't show user own consumption from solar? Seems like the import kWh is purely from the grid. So in theory user is using more than 1500kWh and the export from solar is the extra deducted from their own consumption?
*
no. You forgot that there is no solar energy at night, so you need to pull from the grid anyways. Whatever you export is during daytime only. whatever you import must come from fossil fuels smile.gif
dudester
post Aug 10 2023, 10:53 AM

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Curious to know how big a solarpanel setup to collect 536rm a mth?
if to install 20k, i think worth it.
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post Aug 10 2023, 10:55 AM

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QUOTE(angelgemini @ Aug 10 2023, 10:45 AM)
no battery

1. from the NEM website, energy generated from the solar will be consumed first. so it should not go to the Net meter.
2. when u draw energy from grid = u consume energy from grid which is chargeable.
look like need to see how the solar setup is.
*
both points are correct.

the problem is:
1) During the day, most users are not at home. So there is an excess. What they mean by consumed first, is the energy consumed at that point in time. No battery so it cannot be stored until night.
2) At night they will charge normally.

I asked the same question a few weeks back about how the selco system works. The energy you generate during the day cannot be used to offset the energy you consume at night.

I guess the only difference between NEM and Selco is the additional last step. They deduct the electricity you generate from the bill.

Iceman74
post Aug 10 2023, 10:57 AM

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i don't see there is any problem with the calculations.

the only problem is previously there is no surcharge for above 1500kwh usage.

Those previous solar users don't factor in this surcharge during installation at that time. That why they are facing this sudden increase in tnb bill.
All the while, TNB always telling to upgrade and use energy saving device plus practice saving energy habit. If sendiri want to waste energy, bayar jer lar.

For a normal home can use over 1500kwh is crazy a lot unless living in big built up banglo and a lot ppl in the house 24/7 lar
Imaging using 50kwh per day ler


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post Aug 10 2023, 10:58 AM

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QUOTE(Iceman74 @ Aug 10 2023, 10:57 AM)
i don't see there is any problem with the calculations.

the only problem is previously there is no surcharge for above 1500kwh usage.

Those previous solar users don't factor in this surcharge during installation at that time. That why they are facing this sudden increase in tnb bill.
All the while, TNB always telling to upgrade and use energy saving device plus practice saving energy habit. If sendiri want to waste energy, bayar jer lar.

For a normal home can use over 1500kwh is crazy a lot unless living in big built up banglo and a lot ppl in the house 24/7 lar
Imaging using 50kwh per day ler
*
indeed... this is T20 usage.
h@ksam
post Aug 10 2023, 11:15 AM

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QUOTE(Iceman74 @ Aug 10 2023, 10:57 AM)
For a normal home can use over 1500kwh is crazy a lot unless living in big built up banglo and a lot ppl in the house 24/7 lar
Imaging using 50kwh per day ler
*
TS operating Air BnB or student hostel ? brows.gif
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post Aug 10 2023, 11:18 AM

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QUOTE(Kytz @ Aug 10 2023, 01:04 AM)
ICPT is a method for TNB to charge for changes in energy generation costs (majority of it coming from fossil fuel prices) without changing tariff rates.

So a customer who is using energy from the grid is using energy generated by TNB, hence they have to pay ICPT costs for whatever they have consumed and so it's fair to pay ICPT before deducting for power generated.
*
Yes I understand your view
But those people who put solar back into the grid help reduce the amount of generation costs for TNB.
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post Aug 10 2023, 11:19 AM

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QUOTE(Zot @ Aug 10 2023, 10:44 AM)
If TNB no monopoly, you think how many cable go into taman  hmm.gif
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The power grid shoudl be a national asset not a private entity.
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post Aug 10 2023, 11:23 AM

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QUOTE(koja6049 @ Aug 10 2023, 10:45 AM)
the argument will not hold because if you need to pull from TNB, then you are pulling electricity generated by fossil fuels, which should be charged icpt smile.gif
*
actually how the solar system work?


Solar -> TNB net meter -> grid or house own use

or

Solar to internal Meter which go to house -> any extra only will send to TNB net meter
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post Aug 10 2023, 11:25 AM

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QUOTE(angelgemini @ Aug 10 2023, 11:23 AM)
actually how the solar system work?
Solar -> TNB net meter -> grid or house own use

or

Solar to internal Meter which go to house -> any extra only will send to TNB net meter
*
second one smile.gif
Zot
post Aug 10 2023, 11:25 AM

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QUOTE(dickybird @ Aug 10 2023, 11:19 AM)
The power grid shoudl be a national asset not a private entity.
*
TNB is still a private company though wholly owned by govt. You have never seen a place where there are two electricity companies operate in one area. smile.gif
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post Aug 10 2023, 11:26 AM

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QUOTE(angelgemini @ Aug 10 2023, 11:23 AM)
actually how the solar system work?
Solar -> TNB net meter -> grid or house own use

or

Solar to internal Meter which go to house -> any extra only will send to TNB net meter
*
second option. meaning TS actual usage might be higher than 1800 units.

some of the day time usage is already offset by the solar generation.

the 900 plus units that were exported back to tnb was after deducting the day time usage.

having solar doesn't allow you to run away from the ICPT charges, if you dont know how to control your energy consumption.

move those power hungry stuff to morning, like EV car charging.
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post Aug 10 2023, 11:32 AM

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QUOTE(Zot @ Aug 10 2023, 11:25 AM)
TNB is still a private company though wholly owned by govt. You have never seen a place where there are two electricity companies operate in one area.  smile.gif
*
Like in UK, the power supplier and grid operator are separate. That’s why you can have different power provider.
vivakarna
post Aug 10 2023, 11:33 AM

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ev user so headache, need to charge, need to think & comprehend elec bill, need to preplan journey, need to install solar, loss of mileage if accelerate etc. Tq for become beta tester tho.
Iceman74
post Aug 10 2023, 11:33 AM

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QUOTE(angelgemini @ Aug 10 2023, 11:23 AM)
actually how the solar system work?
Solar -> TNB net meter -> grid or house own use

or

Solar to internal Meter which go to house -> any extra only will send to TNB net meter
*
current status billing

Solar to export meter then net off your usage consumption to arrive the net usage.

But the billing is bill your consumption individual with whatever needed to bill like our normal TNB bill first.
then solar generated only reduce your usage Kwh base on the highest rate RM
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post Aug 10 2023, 11:36 AM

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QUOTE(ar188 @ Aug 10 2023, 10:46 AM)
i wanna ask you ah.. why vendors profit so much for each component? or issit they added in profit into the components for setting up the system?
*
Probably because low demand?
If every solar installation comes with battery I believe it will be much cheaper. Look at those 48v 50ah rack mounted baattery price in taobao.
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post Aug 10 2023, 11:39 AM

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QUOTE(dickybird @ Aug 10 2023, 11:18 AM)
Yes I understand your view
But those people who put solar back into the grid help reduce the amount of generation costs for TNB.
*
That is why you are paid for what is sold la.




ICPT = clawback/rebate mechanism to offset increased/reduced cost of generation

ICPT is not done one stroke apply to all. It is adjusted by gov to implement targeted subsidy. For example if TNB cost of generation went up on average RM0.3/kWh:

- an equality approach is by putting ICPT surcharge of RM0.3/kWh to ALL consumers (domestic, commercial, industrial).
- an equitable approach can be by putting ICPT surcharge of RM0.4/kWh to top 50% highest consumers using > xxxx kWh, and ICPT surcharge of RM0.2/kWh to lower 50% spending consumers


Now in our case, the government chose the 2nd option, but not that method la. Its more fine tuned
- commercial and industrial had RM0.20/kWh surcharge from jan-jun but all domestic users dont get ICPT surcharge but a rebate of RM0.02/kWh
- then in july onwards, ICPT further fine tuned now commercial and industrial reduced to RM0.17/kWh, and domestic users split to 2 categories, those below 1500kWh will still get rebate of RM0.02/kWh while high users using more than 1500kWh will get surcharge of RM0.10

Gov has been saying they are trying to fine tune the ICPT framework to reflect a targeted subsidy approach.


The above is totally separated from solar electricity generation, whether u domestic <1500kwh or domestic >1500kwh or you commercial or industrial. You generate u sell TNB buys.
maxpudding
post Aug 10 2023, 11:40 AM

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QUOTE(angelgemini @ Aug 10 2023, 10:45 AM)
no battery

1. from the NEM website, energy generated from the solar will be consumed first. so it should not go to the Net meter.
2. when u draw energy from grid = u consume energy from grid which is chargeable.
look like need to see how the solar setup is.
*
No need to see

EV charging usually at night

Of course at night energy is drawn from the grid la

Btw, ST specifically say you cannot use battery to offset the capacity. That’s why it’s based on per use basis.
Zot
post Aug 10 2023, 11:42 AM

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QUOTE(dickybird @ Aug 10 2023, 11:32 AM)
Like in UK, the power supplier and grid operator are separate. That’s why you can have different power provider.
*
That is one scenario. One company can also own everything like TM laugh.gif It should be split into two when govt privatized Telekom. More competitive. Got city with 2 power companies but without separate grid operator.
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post Aug 10 2023, 11:43 AM

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QUOTE(daijoubu @ Aug 10 2023, 11:39 AM)
That is why you are paid for what is sold la.
ICPT = clawback/rebate mechanism to offset increased/reduced cost of generation

ICPT is not done one stroke apply to all. It is adjusted by gov to implement targeted subsidy. For example if TNB cost of generation went up on average RM0.3/kWh:

- an equality approach is by putting ICPT surcharge of RM0.3/kWh to ALL consumers (domestic, commercial, industrial).
- an equitable approach can be by putting ICPT surcharge of RM0.4/kWh to top 50% highest consumers using > xxxx kWh, and ICPT surcharge of RM0.2/kWh to lower 50% spending consumers
Now in our case, the government chose the 2nd option, but not that method la. Its more fine tuned
- commercial and industrial had RM0.20/kWh surcharge from jan-jun but all domestic users dont get ICPT surcharge but a rebate of RM0.02/kWh
- then in july onwards, ICPT further fine tuned now commercial and industrial reduced to RM0.17/kWh, and domestic users split to 2 categories, those below 1500kWh will still get rebate of RM0.02/kWh while high users using more than 1500kWh will get surcharge of RM0.10

Gov has been saying they are trying to fine tune the ICPT framework to reflect a targeted subsidy approach.
The above is totally separated from solar electricity generation, whether u domestic <1500kwh or domestic >1500kwh or you commercial or industrial. You generate u sell TNB buys.
*
Some people just dont realize yet there are two different mechanisms involved here which translated into complex energy generation, distribution and transmission systems.
SUSBrookLes
post Aug 10 2023, 11:46 AM

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QUOTE(Zot @ Aug 10 2023, 11:42 AM)
That is one scenario. One company can also own everything like TM  laugh.gif It should be split into two when govt privatized Telekom. More competitive.  Got city with 2 power companies but without separate grid operator.
*
And the fact that this is government linked, our power charges are not expensive.

If it's privatised, electricity is going to be much more expensive.


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post Aug 10 2023, 11:48 AM

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QUOTE(dickybird @ Aug 10 2023, 11:19 AM)
The power grid shoudl be a national asset not a private entity.
*
When you privatised like in sg, it's soo expensive.
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post Aug 10 2023, 11:49 AM

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QUOTE(maxpudding @ Aug 10 2023, 11:43 AM)
Some people just dont realize yet there are two different mechanisms involved here which translated into complex energy generation, distribution and transmission systems.
*
Right, they muddle both together, and because of lack of understanding, people turn it into an emotional matter and rhetorics are brought in.

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post Aug 10 2023, 12:02 PM

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QUOTE(daijoubu @ Aug 10 2023, 09:22 AM)
Oh really? Then it must be odd that TNB is still looking to expand their installed solar capacity from current 3900+MW to target of 8300MW by 2025.
And GET subscription quota for 2023 has increased by almost 50% from previous year. I wonder why if there is little demand, the numbers seem to indicate otherwise.

And your previous statement "Why would TNB want to benefit us by not charging us ICPT when you do go above 1500kWh?" gives raise to doubt that you understand what ICPT is.

In fact overall cost of generation has went up significantly in 2022 and ICPT adjustment in 2023 has been first carried out in 1st half of 2023 to target predominantly commercial and industrial users, sparring domestic users entirely and in 2nd half, further adjusted to target top 1% domestic users, sparring the 99% domestic users.

It is basically an implementation of targeted subsidy through the ICPT clawback mechanism determined by the government. You do know ICPT doesn't financially benefit TNB right?

It is a complete separate matter to the solar purchasing intent which is to drive up RE adoption.
*
TNB is expanding their RE capacity (solar power being only a small portion of this RE capacity) to 8.3GW in an effect to be net carbon zero, it has nothing to do with GET scheme. TNB has more than enough capacity to fulfil the GET scheme by themselves alone.
An increase of 50% is nothing, TNB RE generation is around 16.7% of their generating capacity. Do you think that there are enough customers that will buy 16.7% of TNB's generating capacity (that serves industries,commercial, and residentials) at an additional premium of RM0.218/kWh? That TNB needs additional RE from house owners for this GET scheme? If TNB is that desperate for solar energy from us, the contract wouldn't be 10 years only.

I think you are the one that is confused about ICPT.

» Click to show Spoiler - click again to hide... «


So ICPT is TNB's way of getting more money without affecting the tariff rates. Of course TNB will benefit from it financially, otherwise why would they want to implement it?
What you're confused about is that the Govt subsidizes the ICPT for 99% of domestic users.

» Click to show Spoiler - click again to hide... «


They are different and separate matters. TNB charges their customers ICPT, Govt gives TNB subsidy to reduce ICPT charges to 99% of domestic users.
So because Govt does not subsidize that 1%, TNB charges them the full ICPT amount. TNB is not charging the top 1% higher to subsidize the other 99%.

Also I have never tied RE to ICPT, all this while in my replies in this thread I have always said that it is fair to charge customers with solar installations ICPT on their whole kWh usage because they are using power from the grid, hence the ICPT charges. It is others who are arguing that TNB should only charge the difference, perhaps you might want to tell them instead that they don't understand ICPT.


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post Aug 10 2023, 12:06 PM

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QUOTE(yushin @ Aug 10 2023, 11:36 AM)
Probably because low demand?
If every solar installation comes with battery I believe it will be much cheaper. Look at those 48v 50ah rack mounted baattery price in taobao.
*
i think its something else. previously installers need certification to tie into grid, so they import and markup on the components they specify. if use as off grid.. then you can just import your own from anywhere..of coz if the electronics kaput, your own loss.
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post Aug 10 2023, 12:09 PM

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QUOTE(BrookLes @ Aug 10 2023, 11:48 AM)
When you privatised like in sg, it's soo expensive.
*
Dollar to dollar its cheaper to charge an EV in SG than to charge in Malaysia . Roughly around 30c sgd /kWh compared to 57cents ringgit here

And in SG public EV fast charger cost around 60c sgd/kWh compared to Malaysia RM2-4/minute to charge EV
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post Aug 10 2023, 12:11 PM

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QUOTE(ar188 @ Aug 10 2023, 12:06 PM)
i think its something else. previously installers need certification to tie into grid, so they import and markup on the components they specify.  if use as off grid.. then you can just import your own from anywhere..of coz if the electronics kaput, your own loss.
*
Well, I do have my own part of blown off electronics on my DIY solar. blush.gif

Actually some brand like growatt has their own grid tie inveters that can charge to battery. Only when battery is full then it will export back to grid.
This brand already have their own brand battery, should not be too hard to install it.

I wonder those grid-tie inveter TNB uses got growatt brand?

This post has been edited by yushin: Aug 10 2023, 12:12 PM
ar188
post Aug 10 2023, 12:14 PM

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QUOTE(yushin @ Aug 10 2023, 12:11 PM)
Well, I do have my own part of blown off electronics on my DIY solar.  blush.gif

Actually some brand like growatt has their own grid tie inveters that can charge to battery. Only when battery is full then it will export back to grid.
This brand already have their own brand battery, should not be too hard to install it.

I wonder those grid-tie inveter TNB uses got growatt brand?
*
if u look at those fb ads promote install solar at home for 20k or 25k , usually very vague at specifying what components they use to build the 5kwp solar, the inverter etc.. biggrin.gif
maybe need to generate official quotation only they will give break down.
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post Aug 10 2023, 12:15 PM

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QUOTE(Iceman74 @ Aug 10 2023, 10:57 AM)

For a normal home can use over 1500kwh is crazy a lot unless living in big built up banglo and a lot ppl in the house 24/7 lar
Imaging using 50kwh per day ler
*
While the bill is not my home, i noticed my house even when going on holiday where there is totally no one at home, its taking around 10kWh daily with every lights and electronics off..

Can imagine the Byd dolphin owner later use the car to drive for Grab. One day 350km need to charge around 60kWh electricity everyday...
SUSBrookLes
post Aug 10 2023, 12:15 PM

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QUOTE(Boy96 @ Aug 10 2023, 12:09 PM)
Dollar to dollar its cheaper to charge an EV in SG than to charge in Malaysia . Roughly around 30c sgd /kWh compared to 57cents ringgit here

And in SG public EV fast charger cost around 60c sgd/kWh compared to Malaysia RM2-4/minute to charge EV
*
Arrrr you are starting to look desperate when you use dollar to dollar.

Why not dollar to dollar USD to myr then?
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post Aug 10 2023, 12:17 PM

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Well, still rich people with solar setups problem and they can afford to pay.
Can afford to buy EV, can afford to pay for charging and afford the coming soon roadtax.
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post Aug 10 2023, 12:18 PM

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QUOTE(BrookLes @ Aug 10 2023, 12:15 PM)
Arrrr you are starting to look desperate when you use dollar to dollar.

Why not dollar to dollar USD to myr then?
*
Because you don’t make cents.
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post Aug 10 2023, 12:19 PM

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QUOTE(Boy96 @ Aug 10 2023, 12:15 PM)
While the bill is not my home, i noticed my house even when going on holiday where there is totally no one at home, its taking around 10kWh daily with every lights and electronics off..

Can imagine the Byd dolphin owner later use the car to drive for Grab. One day 350km need to charge around 60kWh electricity everyday...
*
you really need to check what wrong with your home using 10kWh daily without anybody at home.
the only logical high usage is old fridge or freezer.
those modem/wifi plus other small stuffs won't generate 10kWh daily ler
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post Aug 10 2023, 12:28 PM

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QUOTE(Boy96 @ Aug 10 2023, 12:09 PM)
Dollar to dollar its cheaper to charge an EV in SG than to charge in Malaysia . Roughly around 30c sgd /kWh compared to 57cents ringgit here

And in SG public EV fast charger cost around 60c sgd/kWh compared to Malaysia RM2-4/minute to charge EV
*
mana boleh compare dollar to dollar when come to energy, when import gas, malaysia and singapore still paying the same price according to market rate, the difference mainly in operating cost.

So using the logic, Singkie electricity cost is around 90 cents while Malaysia is 57 cents.
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post Aug 10 2023, 12:29 PM

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QUOTE(InitialB @ Aug 9 2023, 04:57 PM)
Tips:

Install solar panel for your aircon , fan and light. (Seperate panel and wall socket)

Use TNB for other purposes
*
If you understand Solar panel inverter that is not the problem , there is no need to separate it.

The problem is:-

1.) Night usage of electricity exceed 1500kWhr. Your idea does not solve that.

2.) The inverter used is most likely a single phase version , which means it is not able offset all 3 phase daytime electricity.





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post Aug 10 2023, 12:38 PM

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QUOTE(BrookLes @ Aug 10 2023, 12:15 PM)
Arrrr you are starting to look desperate when you use dollar to dollar.

Why not dollar to dollar USD to myr then?
*
If i want to do that comparison then i can say im jelly in USA the Tesla owners are bragging that they can fully charge their car at less than 5 usd compared to petrol car fill up 80 usd

QUOTE(yhtan @ Aug 10 2023, 12:28 PM)
mana boleh compare dollar to dollar when come to energy, when import gas, malaysia and singapore still paying the same price according to market rate, the difference mainly in operating cost.

So using the logic, Singkie electricity cost is around 90 cents while Malaysia is 57 cents.
*
Hmm how about sabah sarawak then. They are using different energy sources? Only 30cents+/kWh there and icpt 2 cents only

Thai also sharp drop in electricity price

https://www.thestar.com.my/aseanplus/aseanp...-from-september
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post Aug 10 2023, 12:39 PM

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QUOTE(Iceman74 @ Aug 10 2023, 12:19 PM)
you really need to check what wrong with your home using 10kWh daily without anybody at home.
the only logical high usage is old fridge or freezer.
those modem/wifi plus other small stuffs won't generate 10kWh daily ler
*
Must be the fridge and coway machine then. Thats the only thing i know is running when everything else is switched off
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post Aug 10 2023, 12:44 PM

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QUOTE(yhtan @ Aug 10 2023, 12:28 PM)
mana boleh compare dollar to dollar when come to energy, when import gas, malaysia and singapore still paying the same price according to market rate, the difference mainly in operating cost.

So using the logic, Singkie electricity cost is around 90 cents while Malaysia is 57 cents.
*
When someone does that he desperate already.
Even normal items or salary. Ppl dun do dollar to dollar anymore.
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post Aug 10 2023, 12:45 PM

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QUOTE(Drian @ Aug 10 2023, 12:29 PM)
If you understand Solar panel inverter that is not the problem , there is no need to separate it.

The problem is:-

1.) Night usage of electricity exceed 1500kWhr. Your idea does not solve that.

2.) The inverter used is most likely a single phase version , which means it is not able offset all 3 phase daytime electricity.
*
How about this option: a three-phase grid-tied hybrid residential-storage inverter with battery support, and an extendable/stackable system allows us to add more solar panels in the future. It can support EV charging and power backup during the main grid blackout.
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post Aug 10 2023, 12:48 PM

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QUOTE(Aftermaths @ Aug 10 2023, 02:37 AM)
Additional cost for wiring remapping box & battery system.  rclxm9.gif  rclxm9.gif  rclxm9.gif

More money needed for investment & auto power switching between TnB / Solar battery.  rclxm9.gif  rclxm9.gif  rclxm9.gif
EV car battery after 10 years change berapa? 30k?
Solar battery after 10 years change berapa? 40k? 80k?
*
Price must pay to offset whatever usage.

20kW about RM20k before deployment cost. Give or take, 50kW storage for extra RM60-70k on top of existing partial solar system.
TSBoy96
post Aug 10 2023, 12:48 PM

That's a tripod.
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Saw this offgrid solution on fb feed



On-grid.


teslaman
post Aug 10 2023, 12:49 PM

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QUOTE(Boy96 @ Aug 10 2023, 12:39 PM)
Must be the fridge and coway machine then. Thats the only thing i know is running when everything else is switched off
*
Put energy meter to measure average daily use.
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post Aug 10 2023, 12:51 PM

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QUOTE(Boy96 @ Aug 10 2023, 12:38 PM)
If i want to do that comparison then i can say im jelly in USA the Tesla owners are bragging that they can fully charge their car at less than 5 usd compared to petrol car fill up 80 usd
Hmm how about sabah sarawak then. They are using different energy sources? Only 30cents+/kWh there and icpt 2 cents only

Thai also sharp drop in electricity price

https://www.thestar.com.my/aseanplus/aseanp...-from-september
*
Sarawak electricity is cheaper because they have plenty of hydro power plant, just look at Bakun and murum hydro power

SESB highest tariff is 0.47, i don't know where u got 30 cents per kw, surcharge macam tarak, they use mixture of hydro, diesel, gas and biomass. But bear in mind SESB electricity supply is bad compare to TNB, the downtime can be high.

Our electricity pricing is review every 6 months, thailand is every 3 months, for sure there is difference in term of timing.

This post has been edited by yhtan: Aug 10 2023, 12:54 PM
Drian
post Aug 10 2023, 12:51 PM

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QUOTE(eclectice @ Aug 10 2023, 12:45 PM)
How about this option: a three-phase grid-tied hybrid residential-storage inverter with battery support, and an extendable/stackable system allows us to add more solar panels in the future. It can support EV charging and power backup during the main grid blackout.
*
There's nothing special about this and it is already available. The problem is battery cost.
Kiding
post Aug 10 2023, 02:02 PM

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QUOTE(yhtan @ Aug 10 2023, 12:51 PM)
Sarawak electricity is cheaper because they have plenty of hydro power plant, just look at Bakun and murum hydro power

SESB highest tariff is 0.47, i don't know where u got 30 cents per kw, surcharge macam tarak, they use mixture of hydro, diesel, gas and biomass. But bear in mind SESB electricity supply is bad compare to TNB, the downtime can be high.

Our electricity pricing is review every 6 months, thailand is every 3 months, for sure there is difference in term of timing.
*
Sarawak doesn’t have TNB, Sarawak electricity provider is Sarawak Energy, and the highest tariff is 31.5cents per kWh


Sarawak has excessive energy produced, Sarawak government plan to use those excess hydropower energy to produce hydrogen
daijoubu
post Aug 10 2023, 02:22 PM

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QUOTE(Kytz @ Aug 10 2023, 12:02 PM)
TNB is expanding their RE capacity (solar power being only a small portion of this RE capacity) to 8.3GW in an effect to be net carbon zero, it has nothing to do with GET scheme. TNB has more than enough capacity to fulfil the GET scheme by themselves alone.
An increase of 50% is nothing, TNB RE generation is around 16.7% of their generating capacity. Do you think that there are enough customers that will buy 16.7% of TNB's generating capacity (that serves industries,commercial, and residentials) at an additional premium of RM0.218/kWh? That TNB needs additional RE from house owners for this GET scheme? If TNB is that desperate for solar energy from us, the contract wouldn't be 10 years only.

I think you are the one that is confused about ICPT.

» Click to show Spoiler - click again to hide... «


So ICPT is TNB's way of getting more money without affecting the tariff rates. Of course TNB will benefit from it financially, otherwise why would they want to implement it?
What you're confused about is that the Govt subsidizes the ICPT for 99% of domestic users.

» Click to show Spoiler - click again to hide... «


They are different and separate matters. TNB charges their customers ICPT, Govt gives TNB subsidy to reduce ICPT charges to 99% of domestic users.
So because Govt does not subsidize that 1%, TNB charges them the full ICPT amount. TNB is not charging the top 1% higher to subsidize the other 99%. 

Also I have never tied RE to ICPT, all this while in my replies in this thread I have always said that it is fair to charge customers with solar installations ICPT on their whole kWh usage because they are using power from the grid, hence the ICPT charges. It is others who are arguing that TNB should only charge the difference, perhaps you might want to tell them instead that they don't understand ICPT.
*
I understand the purpose of ICPT, and what I meant by financial benefit I meant that ICPT doesn't add or remove from TNB's profitability. It is a mechanism that means to pass back both cost or savings back to consumers in the event of fluctuating cost of generating electricity (which is highly affected by coal prices). Of course a large amount of subsidy is being paid by the gov especially in the earlier part of this year to sustain the rebate ICPT that domestic users are enjoying, and but I know it would have been worse had not commercial and industrial users been levied the RM0.2/kWh surcharge.

Anyway what I was disputing was mainly how the ICPT is used to achieve the gov's target subsidy intents, by using different ICPT surcharges on different categories of users however taking your hint and reading back I must admit I have mis-fired the wrong person doh.gif therefore I do apologise.


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post Aug 10 2023, 02:29 PM

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QUOTE(Boy96 @ Aug 10 2023, 12:39 PM)
Must be the fridge and coway machine then. Thats the only thing i know is running when everything else is switched off
*
most likely coway machine. fridge these day pretty efficient, especially if you dun open it much.. coway machine that keep water at/near boiling temperature on the other hand.. not so.
TSBoy96
post Aug 10 2023, 02:33 PM

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QUOTE(brkli @ Aug 10 2023, 02:29 PM)
most likely coway machine. fridge these day pretty efficient, especially if you dun open it much.. coway machine that keep water at/near boiling temperature on the other hand.. not so.
*
My fridge has that energy rating sticker but 2 stars only. Maybe need to change to inverter fridge
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post Aug 10 2023, 02:36 PM

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QUOTE(ar188 @ Aug 10 2023, 10:46 AM)
i wanna ask you ah.. why vendors profit so much for each component? or issit they added in profit into the components for setting up the system?
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They will be liable like how an engineer/architect sign off your plans if something goes wrong! DIY'ers have to bare your own consequnces on warranties etc. So not for the faint hearted.
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post Aug 10 2023, 02:51 PM

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QUOTE(Boy96 @ Aug 10 2023, 12:48 PM)


Saw this offgrid solution on fb feed


*
500W(Tier1 Grade A)x12 panel 6k excluding MY transport to wherever you are ex port klang or other warehouse in KV
5kW Hybrid off grid Growatt SPF 5000 ES 3k
5kW industrial/wallmount battery (Grade A brand new CATL cells) 4k
2 day skylift rental 1k
total exclude labor & panel mounting cabling etc
14k total so you got extra 11k to pandai2 look for cheap labour to supply mountings & cabling + connectors + safety switch to mount it on the roof & do the cabling work coonect to your mains.

This post has been edited by adamw: Aug 10 2023, 02:52 PM
a_dot_el
post Aug 10 2023, 02:57 PM

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QUOTE(Boy96 @ Aug 10 2023, 02:33 PM)
My fridge has that energy rating sticker but 2 stars only. Maybe need to change to inverter fridge
*
From 2 start to 5 star you are looking at least 30% in savings.

So time to change it. And change the stupid coway to those heat on use type.
angelgemini
post Aug 10 2023, 02:58 PM

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coway water , i monitor,
0.66kwh per day on average.

come out with 20KWh per month usage on the water filter and hot water.
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post Aug 10 2023, 03:10 PM

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QUOTE(adamw @ Aug 10 2023, 02:36 PM)
They will be liable like how an engineer/architect sign off your plans if something goes wrong! DIY'ers have to bare your own consequnces on warranties etc. So not for the faint hearted.
*
But no logic profit diff is nearly half.. if architect sign off on 1mil house.to build..his profit 400k meh😅
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post Aug 10 2023, 05:50 PM

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QUOTE(ar188 @ Aug 10 2023, 03:10 PM)
But no logic profit diff is nearly half.. if architect sign off on 1mil house.to build..his profit 400k meh😅
*
Not enough competition, maybe need cable kuat to be NEM vendor knowing how TNB operate. brows.gif
emburrar
post Aug 10 2023, 05:52 PM

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Boycott tnb
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Iceman74
post Aug 10 2023, 09:07 PM

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QUOTE(Boy96 @ Aug 10 2023, 12:39 PM)
Must be the fridge and coway machine then. Thats the only thing i know is running when everything else is switched off
*
If this 2 items can use above 410 watts per hour (10kWh/24 hours = roughly 410watt )

You can throw away them… crazy figures
Roughly around 2 amps 24hours

This post has been edited by Iceman74: Aug 10 2023, 09:15 PM
Kytz
post Aug 10 2023, 09:12 PM

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QUOTE(daijoubu @ Aug 10 2023, 02:22 PM)
I understand the purpose of ICPT, and what I meant by financial benefit I meant that ICPT doesn't add or remove from TNB's profitability. It is a mechanism that means to pass back both cost or savings back to consumers in the event of fluctuating cost of generating electricity (which is highly affected by coal prices). Of course a large amount of subsidy is being paid by the gov especially in the earlier part of this year to sustain the rebate ICPT that domestic users are enjoying, and but I know it would have been worse had not commercial and industrial users been levied the RM0.2/kWh surcharge.

Anyway what I was disputing was mainly how the ICPT is used to achieve the gov's target subsidy intents, by using different ICPT surcharges on different categories of users however taking your hint and reading back I must admit I have mis-fired the wrong person doh.gif therefore I do apologise.
*
Respect where its due, not many on the forum will apologise cheers.gif
Agreed with you on your ICPT explanation.
Hope more people understand why they are charged ICPT for consuming the kWh from TNB grid eventhough their solar excess gives them rebates.
TSBoy96
post Aug 10 2023, 09:39 PM

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QUOTE(Iceman74 @ Aug 10 2023, 09:07 PM)
If this 2 items can use above 410 watts per hour (10kWh/24 hours = roughly 410watt )

You can throw away them… crazy figures
Roughly around 2 amps 24hours
*
Got full home security system and cctv monitoring at each corner as well so that also counts maybe
mars2003
post Aug 10 2023, 11:30 PM

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ev main purpose is not I repeat not to make it more environmental better. its just serve as an alternative to fossil fuel .
our world current way of producing electricity is still harmful to the environment.
unless only renewable energy such as solar panels is massy adopted.
and thirdly I see those ppl installing solar in their house and talks about money save or money earn ( if can ) its just running round and round 10 year cycle period.
all also talked roi here and there but after 10 years. they repeat the same thing. that is invest again in whatever form and wait another 10 years.
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post Aug 10 2023, 11:46 PM

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QUOTE(Boy96 @ Aug 9 2023, 04:46 PM)

Tnb just flat out charge additional 10 cents/kWh for the total energy usage instead of just anything above the 1500kWh use

so its simple. if use >1500kwh of grid power then kena charge lo.

if u got solar and u export it, they pay u for what u export.

maybe daytime export solar. (everyone go to work, fridge/internet/cctv , background devices running only, solar panels produce more than u use, net positive send back to tnb grid, so they pay based on agreed rate)

night time their house suck tnb grid power like crazy. (charge 2 ev and 4 aircons etc) end up using over 1500kwh of grid power. so kena penalty!

This post has been edited by ar188: Aug 10 2023, 11:47 PM
XP750
post Aug 10 2023, 11:52 PM

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QUOTE(Boy96 @ Aug 10 2023, 09:39 PM)
Got full home security system and cctv monitoring at each corner as well so that also counts maybe
*
nah cctv cant suck much electricity, by that amount is either heating or cooling which can use such huge numbers,

better get a wattmeter and start your electricity audit yo, who knows might be neighbor stealing, happened so many times
mushigen
post Aug 10 2023, 11:52 PM

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QUOTE(mars2003 @ Aug 10 2023, 11:30 PM)
ev main purpose is not I repeat not to make it more environmental  better. its just serve as an alternative to fossil fuel .
our world current way of producing electricity is still harmful to the environment.
unless only renewable energy such  as solar panels  is massy adopted.
and thirdly I see those ppl installing solar in their house and talks about money save or money earn ( if can ) its just running round and round 10 year cycle period.
all also talked roi here and there but after 10 years. they repeat the same thing. that is invest again in whatever form and wait another 10 years.
*
If your reason for saying ev is not environmentally good is due to batteries, I can still agree.
But if you say it's because of "dirty electricity", I have to disagree.

Our power plants are more efficient than an ICE car can ever be. It means, less wastage of energy from power plant compared to ICE cars. Power plants recover the heat from flue gas by having a waste heat boiler/recovery/heater, whereas in cars you actually need to spend energy (radiator fan) to remove excess heat from engine.

Let's not mention how ICE cars require petrol and diesel - something that requires energy to produce.
Also, fuels need to be distributed to petrol stations around the country by road tankers, further consuming energy.
Eulm585
post Aug 11 2023, 12:04 AM

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QUOTE(mushigen @ Aug 10 2023, 11:52 PM)
If your reason for saying ev is not environmentally good is due to batteries, I can still agree.
But if you say it's because of "dirty electricity", I have to disagree.

Our power plants are more efficient than an ICE car can ever be. It means, less wastage of energy from power plant compared to ICE cars. Power plants recover the heat from flue gas by having a waste heat boiler/recovery/heater, whereas in cars you actually need to spend energy (radiator fan) to remove excess heat from engine.

Let's not mention how ICE cars require petrol and diesel - something that requires energy to produce.
Also, fuels need to be distributed to petrol stations around the country by road tankers, further consuming energy.
*
But have you taken into account the opportunity cost for ev charging at petrol station?

For petrol it takes 2 minutes to pump full tank which will earn petrol station maybe rm 3
But for EV need to charge 20-40minutes to full charge which earn rm 5

With 5 ev pumps and 5 petrol pumps, within an hour
5 petrol pumps will earn 3*30*5 = 450rm
5 ev pumps will earn 5*2*5 = rm 50

So per month
Petrol pumps will be 450*30 = 13500
Ev pumps will be 1500…

So unless something changes, no real reason for ev adaptation unless they can profit more from electricity.

TSBoy96
post Aug 11 2023, 02:10 AM

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QUOTE(XP750 @ Aug 10 2023, 11:52 PM)
nah cctv cant suck much electricity, by that amount is either heating or cooling which can use such huge numbers,

better get a wattmeter and start your electricity audit yo, who knows might be neighbor stealing, happened so many times
*
Yikes. Thats gonna be big project to pinpoint to where is the energy going to
KarchKiraly
post Aug 11 2023, 05:12 AM

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To screw back tnb, need to promote off grid electricity for all new houses. Add into cost of new house a 10 kW solar panel, 15 kWh battery pack and a backup 2kW biodiesel generator that can run using waste cooking oil. Should be enough for a typical house using 1500 kWh of electricity per month. Not sure about the cost and roi, just wanna screw tnb.
KarchKiraly
post Aug 11 2023, 05:21 AM

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QUOTE(mushigen @ Aug 10 2023, 11:52 PM)
If your reason for saying ev is not environmentally good is due to batteries, I can still agree.
But if you say it's because of "dirty electricity", I have to disagree.

Our power plants are more efficient than an ICE car can ever be. It means, less wastage of energy from power plant compared to ICE cars. Power plants recover the heat from flue gas by having a waste heat boiler/recovery/heater, whereas in cars you actually need to spend energy (radiator fan) to remove excess heat from engine.

Let's not mention how ICE cars require petrol and diesel - something that requires energy to produce.
Also, fuels need to be distributed to petrol stations around the country by road tankers, further consuming energy.
*
Only way to make ice car more carbon neutral is by using 100% biofuel. The trees absorb co2 and biofuel create co2 from combustion in the ice.

There are ways to recover low grade heat from the ice car, but it will the car bulky or more expensive. Maybe ammonia based gas power cycle plus thermoelectric chips down the line.
SUSCurrent Events guy
post Aug 11 2023, 05:42 AM

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Thanks to TS for opening this discussion and the posters on the first 2 pages for their discourse, I think I understand how TNB calculates this and have an idea on why it is done this way.

It seems to me that there is still ROI in solar installation however people need to understand that using solar that is tied to TNB grid does not mean they can use more electricity freely where the cap is 1500kWh. On one side I like how this causes us to be green and think about what our big energy expenditures are like AC. On the other side it does feel like a detriment to going green by using EV. I suppose the purpose cant be any clearer, I am charged more when I use more electricity because the grid needs to cater to my usage and TNB needs to invest to handle that load, regardless of how much I return to the grid.
Dothan
post Aug 11 2023, 06:31 AM

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QUOTE(mushigen @ Aug 10 2023, 11:52 PM)
If your reason for saying ev is not environmentally good is due to batteries, I can still agree.
But if you say it's because of "dirty electricity", I have to disagree.

Our power plants are more efficient than an ICE car can ever be. It means, less wastage of energy from power plant compared to ICE cars. Power plants recover the heat from flue gas by having a waste heat boiler/recovery/heater, whereas in cars you actually need to spend energy (radiator fan) to remove excess heat from engine.

Let's not mention how ICE cars require petrol and diesel - something that requires energy to produce.
Also, fuels need to be distributed to petrol stations around the country by road tankers, further consuming energy.
*
If you are a science student, you should understand why our electricity tranmisssion/conversion are inefficient and thus dirty if our power generation is relying on gas and oil.
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post Aug 11 2023, 08:43 AM

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QUOTE(Dothan @ Aug 11 2023, 06:31 AM)
If you are a science student, you should understand why our electricity tranmisssion/conversion are inefficient and thus dirty if our power generation is relying on gas and oil.
*
Could you do this non-science student a favour by explaining why electricity transmission is more dirty than hydrocarbon fuel distribution from refinery to individual petrol stations using road tankers?
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post Aug 11 2023, 08:53 AM

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QUOTE(KarchKiraly @ Aug 11 2023, 05:21 AM)
Only way to make ice car more carbon neutral is by using 100% biofuel. The trees absorb co2 and biofuel create co2 from combustion in the ice.

There are ways to recover low grade heat from the ice car, but it will the car bulky or more expensive. Maybe ammonia based gas power cycle plus thermoelectric chips down the line.
*
Possible, but I think it also depends on how the biofuel raw materials are sourced. If forests are cleared to plant crops like corns etc to produce biofuels, its environmental impacts may not be better than the impact from using fossil fuels.

As for the ways to minimize energy wastage in ICE cars, I think nobody will invest anything for it as 20 years from now many countries will outlaw the sale of new ICE cars.
Silfer
post Aug 11 2023, 09:13 AM

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QUOTE(Kiding @ Aug 10 2023, 02:02 PM)
Sarawak doesn’t have TNB, Sarawak electricity provider is Sarawak Energy, and the highest tariff is 31.5cents per kWh
Sarawak has excessive energy produced, Sarawak government plan to use those excess hydropower energy to produce hydrogen
*
excessive until want to sell to SG.
Dothan
post Aug 11 2023, 10:46 AM

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QUOTE(mushigen @ Aug 11 2023, 08:43 AM)
Could you do this non-science student a favour by explaining why electricity transmission is more dirty than hydrocarbon fuel distribution from refinery to individual petrol stations using road tankers?
*
I am not saying more dirty. Please don't quote me wrong. There is no need to compare which one dirtier as both are dirt in different ways.

Back to my original point: There are a lot of energy loss using grid electricity. Along the transmission lines, the voltage transformation between power plant and power distribution hub and even to your house, and also AC to DC transformation at household power adapters, even charging your EV also has energy loss as heat.

To me, EV is just a hyppie and trendy stuffs. You want clean energy, it should be hydrogen fuel cell or hydrogen ICE where hydrogen is generated using solar energy or hydroelectric.

This post has been edited by Dothan: Aug 11 2023, 10:47 AM
mushigen
post Aug 11 2023, 11:13 AM

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QUOTE(Dothan @ Aug 11 2023, 10:46 AM)
I am not saying more dirty. Please don't quote me wrong. There is no need to compare which one dirtier as both are dirt in different ways.

Back to my original point: There are a lot of energy loss using grid electricity. Along the transmission lines, the voltage transformation between power plant and power distribution hub and even to your house, and also AC to DC transformation at household power adapters, even charging your EV also has energy loss as heat.

To me, EV is just a hyppie and trendy stuffs. You want clean energy, it should be hydrogen fuel cell or hydrogen ICE where hydrogen is generated using solar energy or hydroelectric.
*
Why cannot compare, since I was comparing the environmental impact of ICE vs EV in terms of carbon footprint?

The question is, battery impact on environment aside, are EVs cleaner than ICE ? Keyword is cleaner, not clean.
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post Aug 11 2023, 12:42 PM

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QUOTE(funnyTONE @ Aug 10 2023, 09:05 AM)
Lol laugh.gif
He is a penny pincher type of person.
Either a bungalow or semi-D size house.
Several kids including teens, so you have 10+ gadgets in the house and one or two gaming PC. Mom's a kitchen dweller, constantly cooking and baking. Lots of clothes to wash including dryer. Bonus if they have water pumps for their water tank, aquarium, or water feature landscapes and bonus if they have a swimming pool.

All rooms fully aircond plus living room. Easily can hit 1k+ bill.
*
Thats not yet reach T20 level yet.
spacelion
post Aug 11 2023, 12:48 PM

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So need to have two grid in house now huhu

One connected to TNB grid and the other to solar grid

Then just have some breaker in case u need to share grid
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post Aug 11 2023, 12:50 PM

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QUOTE(Boy96 @ Aug 11 2023, 02:10 AM)
Yikes. Thats gonna be big project to pinpoint to where is the energy going to
*
Simple only get a watt meter and go to the fuse box, open unscrew it and measure one by one the fuse, if found the one using a lot watt, just turn it off and see which appliance turn off.
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post Aug 11 2023, 01:01 PM

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QUOTE(Boy96 @ Aug 11 2023, 02:10 AM)
Yikes. Thats gonna be big project to pinpoint to where is the energy going to
*
just get something like this and plug it in on the appliance u want to monitor.

https://shopee.com.my/3PIN-Digital-Power-Wa...661.12867573997
dickybird
post Aug 11 2023, 01:27 PM

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QUOTE(KarchKiraly @ Aug 11 2023, 05:12 AM)
To screw back tnb, need to promote off grid electricity for all new houses. Add into cost of new house a 10 kW solar panel, 15 kWh battery pack and a backup 2kW biodiesel generator that can run using waste cooking oil. Should be enough for a typical house using 1500 kWh of electricity per month. Not sure about the cost and roi, just wanna screw tnb.
*
No point screwing tnb if it costs more.
What typical houses uses 1500 kwh a month?
Single storey house like 2 Ac at night, also only use 600 kwh.
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post Aug 11 2023, 01:35 PM

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QUOTE(Dothan @ Aug 11 2023, 10:46 AM)
I am not saying more dirty. Please don't quote me wrong. There is no need to compare which one dirtier as both are dirt in different ways.

Back to my original point: There are a lot of energy loss using grid electricity. Along the transmission lines, the voltage transformation between power plant and power distribution hub and even to your house, and also AC to DC transformation at household power adapters, even charging your EV also has energy loss as heat.

To me, EV is just a hyppie and trendy stuffs. You want clean energy, it should be hydrogen fuel cell or hydrogen ICE where hydrogen is generated using solar energy or hydroelectric.
*
Hydrogen also not clean because you crack hydrocarbons with steam to make it.
TSBoy96
post Aug 11 2023, 02:01 PM

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QUOTE(dickybird @ Aug 11 2023, 01:27 PM)
No point screwing tnb if it costs more.
What typical houses uses 1500 kwh a month?
Single storey house like 2 Ac at night, also only use 600 kwh.
*
Double storey terrace easily achievable if 3 aircons running day and night due to whole family WFH

This post has been edited by Boy96: Aug 11 2023, 02:09 PM
Kiding
post Aug 11 2023, 02:07 PM

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QUOTE(Dothan @ Aug 11 2023, 06:31 AM)
If you are a science student, you should understand why our electricity tranmisssion/conversion are inefficient and thus dirty if our power generation is relying on gas and oil.
*
Electricity power lost

Different power is lost at different stages
1-2% of energy is lost during the step-up transformer from when the electricity is generated to when it is transmitted.
2-4% of energy is lost in the transmission lines
1-2% of energy is lost during the step-down of the transform from the transmission line to distribution.
4-6% of energy is lost during the distribution
So, the average loss of power between the power plant and consumers ranges between 8-15%.

Natural gas combined cycle power plants play an important role in the construction industry. These power plants are the most efficient power plants operating on the power grid with an efficiency between 45% and 57%.

Power generation in Peninsular Malaysia in 2014 came from natural gas (53.8%), coal (35.3%), hydropower (10.3%), distillates (0.6%) and MFO (0.04%).

So the energy loss from energy sources to EV is 100 * 40% (assume average power plant efficiency) * (100-12)% * 90% (assume ev charge efficiency) = 31.68%


ICE car engine efficiency is around 35%
ICE car mileage per kWh is 40% less efficient than EV car (EV car consumes much lesser energy at traffic jam, EV car can recover energy from braking)
Petrol distribution lost let assume is 10%

Energy loss for ICE car is 100 * 35% * 90% * 60% = 18.9%


Not to mention ICE car produce nitrogen dioxide and other toxic gas direct to populated areas.



Kiding
post Aug 11 2023, 02:11 PM

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QUOTE(dickybird @ Aug 11 2023, 01:35 PM)
Hydrogen also not clean because you crack hydrocarbons with steam to make it.
*
Obviously you don’t fully understand how hydrogen is produced, what you mentioned is grey hydrogen production

https://www.weforum.org/agenda/2021/07/clea...green-hydrogen/

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post Aug 11 2023, 02:50 PM

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This post has been edited by ye0073: Aug 11 2023, 02:51 PM
dickybird
post Aug 11 2023, 03:06 PM

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QUOTE(Kiding @ Aug 11 2023, 02:11 PM)
Obviously you don’t fully understand how hydrogen is produced, what you mentioned is grey hydrogen production

https://www.weforum.org/agenda/2021/07/clea...green-hydrogen/
*
As of 2020 95% of hydrogen production by the way I described.
You want to ramp up also going to take a long time and it is a chicken and egg situation.
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QUOTE(KarchKiraly @ Aug 11 2023, 05:12 AM)
To screw back tnb, need to promote off grid electricity for all new houses. Add into cost of new house a 10 kW solar panel, 15 kWh battery pack and a backup 2kW biodiesel generator that can run using waste cooking oil. Should be enough for a typical house using 1500 kWh of electricity per month. Not sure about the cost and roi, just wanna screw tnb.
*
Nothing is stopping you from doing the battery thing. Easily available now. Just need to pay more for battery to screw TNB.

This post has been edited by Drian: Aug 11 2023, 03:19 PM
Kiding
post Aug 11 2023, 03:30 PM

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QUOTE(dickybird @ Aug 11 2023, 03:06 PM)
As of 2020 95% of hydrogen production by the way I described.
You want to ramp up also going to take a long time and it is a chicken and egg situation.
*

Why don’t you look at the bright side?

Do you know hydrogen can be considered as battery? For those solar and wind power plant that produces excessive energy, excessive power can be used to produce hydrogen, and hydrogen is like petroleum which is transportable energy storage.

Wind and solar energy is not stable power source, we need energy storage to store excessive energy and can immediately use the energy storage when energy is needed.

Energy from fossil has to be reduced as could as possible, it is long process to eliminate fossil fuel, but it has to be done. During this long process, diverse energy sources are the key to implementing carbon free energy.
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QUOTE(Kiding @ Aug 11 2023, 03:30 PM)
Why don’t you look at the bright side?

Do you know hydrogen can be considered as battery? For those solar and wind power plant that produces excessive energy, excessive power can be used to produce hydrogen, and hydrogen is like petroleum which is transportable energy storage.

Wind and solar energy is not stable power source, we need energy storage to store excessive energy and can immediately use the energy storage when energy is needed.

Energy from fossil has to be reduced as could as possible, it is long process to eliminate fossil fuel, but it has to be done. During this long process, diverse energy sources are the key to implementing carbon free energy.
*
A very leaky battery, you need 13% of the energy to compress it and then when it is liquid you can lose up to o% by evaporation.
Hydrogen ain’t perfect and did I mention it was explosive?
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QUOTE(spacelion @ Aug 11 2023, 12:48 PM)
So need to have two grid in house now huhu

One connected to TNB grid and the other to solar grid

Then just have some breaker in case u need to share grid
*
What is the point of doing that?
Do you know how solar inverter work ?
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post Aug 11 2023, 04:56 PM

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QUOTE(dickybird @ Aug 11 2023, 04:04 PM)
A very leaky battery, you need 13% of the energy to compress it and then when it is liquid you can lose up to o% by evaporation.
Hydrogen ain’t perfect and did I mention it was explosive?
*
You have full of negative thoughts, the world will not progress if there are many people like you.

Hydrogen storage is as safe as petrol storage, Japanese has proven it, and you will see more and more hydrogen powered vehicles in near future
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QUOTE(Kiding @ Aug 11 2023, 04:56 PM)
You have full of negative thoughts, the world will not progress if there are many people like you.

Hydrogen storage is as safe as petrol storage, Japanese has proven it, and you will see more and more hydrogen powered vehicles in near future
*
No
I’m all for decarbonising but I don’t think hydrogen is the way forward. We need a cheap and green battery technology and we need it fast.
Not recognising the drawbacks of hydrogen and being wedded to one particular technology is also anti progressive.

This post has been edited by dickybird: Aug 11 2023, 05:21 PM
KarchKiraly
post Aug 11 2023, 08:21 PM

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For static applications, just use mechanical energy storage like flywheel (0.5Jw^2) or gravity battery (mgh). No need hydrogen or electrochemical batteries. For automotive applications, the way forward could be to have embedded wireless power transfer from the road to vehicle. If you could get about 50 kW, it should be more than enough for most vehicles travelling on highway speed. Smaller battery pack needed only for travelling on roads away from the highway with embedded wireless power.

For me, I rather have cyborg horse that can gallop at 100 km/h with unlimited stamina... Or for someone to figure out how to use quantum tunnelling for macroscopic teleportation... Or maybe some alien civilization will donate their warp 9 alcubierre drive so we all can migrate out of this planet...

This post has been edited by KarchKiraly: Aug 11 2023, 08:29 PM
spacelion
post Aug 11 2023, 08:49 PM

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QUOTE(Drian @ Aug 11 2023, 04:09 PM)
What is the point of doing that?
Do you know how solar inverter work ?
*
So u don't feed your unclean energy back to the grid ba

I recall 2 years ago when I used China inverter we were told not to connect directly to our grid as it can cause problem


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QUOTE(spacelion @ Aug 11 2023, 08:49 PM)
So u don't feed your unclean energy back to the grid ba

I recall 2 years ago when I used China inverter we were told not to connect directly to our grid as it can cause problem
*
"Unclean Energy" , what is it.



QUOTE
I recall 2 years ago when I used China inverter we were told not to connect directly to our grid as it can cause problem


so tens of thousands of solar panel inverter users in Malaysia is causing problem to the grid?

max_cavalera
post Aug 12 2023, 01:13 PM

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QUOTE(Boy96 @ Aug 11 2023, 03:01 PM)
Double storey terrace easily achievable if 3 aircons running day and night due to whole family WFH
*
That is not a norm in most household 😅😓

Open 3 ACs night and day? Fulamak
squall0833
post Aug 12 2023, 01:45 PM

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Better increase own battery station capacity store energy for ur own liao haha
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post Aug 21 2023, 02:07 PM

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QUOTE(zerorating @ Aug 9 2023, 06:05 PM)
meanwhile people that are not using much electricity are not encourage to install solar. so whats is fair here? so only riches can enjoy benefit of paying less electricity cost?
dont want to hit 1500kwh, then dont draw much from the grid, find a way.
*
I sense some jealousness here..

Who say low usage not encouraged? Just install, its a free world.
TSBoy96
post Sep 19 2023, 04:59 PM

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Nah even t20's are burdened by ICPT

This post has been edited by Boy96: Sep 19 2023, 05:01 PM
gamenoob
post Dec 20 2023, 06:04 PM

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As not familiar with the solar arrangements with tnb and the icpt, what can one do to avoid such hassle?

Can one just have it and not selling back to tnb, ie whatever produced is store in battery and use it as reserve, and if not enough, we still have option to get from tnb grid?

Thought the whole point of solar is to have a cheaper energy bills over time beside the tree hugging etc...
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post Dec 20 2023, 06:36 PM

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QUOTE(gamenoob @ Dec 20 2023, 06:04 PM)
As not familiar with the solar arrangements with tnb and the icpt, what can one do to avoid such hassle?

Can one just have it and not selling back to tnb, ie whatever produced is store in battery and use it as reserve, and if not enough, we still have option to get from tnb grid?

Thought the whole point of solar is to have a cheaper energy bills over time beside the tree hugging etc...
*
battery is expensive

hybrid inverter grid tied solution is better to meet your requirements
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post Dec 20 2023, 07:17 PM

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Mencuri hak kito.
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post Dec 20 2023, 07:46 PM

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Fair enough for solar power generators to pay for network or grid infrastructure maintenance or even access because TNB have to take the power and maintain grid integrity while solar power generation varies with the weather. I guess charging them their usage first including the over 1500 units surcharge is a usage based charge instead of a flat rate charge is fair.

Installing solar don’t mean you can just live it up if your house is still tied to the grid.

This post has been edited by dickybird: Dec 20 2023, 07:48 PM
bobafett
post Dec 20 2023, 07:49 PM

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QUOTE(Boy96 @ Aug 9 2023, 04:46 PM)
With the new ICPT charges of 10c/kWh for any usage above 1500kWh , solar users also kena this charges despite them using the solar they generate to power their house/charge their EV

Got this bill thru my EV whatsapp group

user posted image

Tnb just flat out charge additional 10 cents/kWh for the total energy usage instead of just anything above the 1500kWh use

This is tnb bill for another solar user who didnt hit the 1500kWh monthly usage

user posted image



See description in image

This one very kesian. Last time with solar pay around rm30+ only per month. Suddenly ICPT charges kena rm200+ per month
*
This is the kerajaan they want. Keke.

SUSasx26365
post Dec 20 2023, 07:52 PM

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Let's boikot tnb
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post Dec 20 2023, 08:02 PM

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QUOTE(Kiding @ Dec 20 2023, 06:36 PM)
battery is expensive

hybrid inverter grid tied solution is better to meet your requirements
*
Can educate a bit please on the storage battery thingy and has anyone done so to strike a balance of what would be best?

If any thing above 1500 kwh get hit with an inflated rate/surcharge, then very little incentives to consider such for future ev... unless fuel become ridiculously expensive.....
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post Dec 20 2023, 08:16 PM

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QUOTE(gamenoob @ Dec 20 2023, 08:02 PM)
Can educate a bit please on the storage battery thingy and has anyone done so to strike a balance of what would be best?

If any thing above 1500 kwh get hit with an inflated rate/surcharge,  then very little incentives to consider such for future ev... unless fuel become ridiculously expensive.....
*
DIY LifePO4 16 cells + latest JKBMS Inverter model + Victron inverter system + a lot of half-cut PERC solar panel?

Next thing you know, TNB gonna ask local authority to saman you for DIY (permit etc) and insurance company not to insure you. whistling.gif

Ingatlah, IPP + TNB = IRON RICE BOWL for our politicians and their relatives. wink.gif
TSBoy96
post Dec 20 2023, 08:40 PM

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QUOTE(gamenoob @ Dec 20 2023, 08:02 PM)
Can educate a bit please on the storage battery thingy and has anyone done so to strike a balance of what would be best?

If any thing above 1500 kwh get hit with an inflated rate/surcharge,  then very little incentives to consider such for future ev... unless fuel become ridiculously expensive.....
*
Just wait for ev to get the V2H feature. So your ev becomes the large battery pack. During the day u charge your ev using solar, then at night transfer out from the car to power your house

This post has been edited by Boy96: Dec 20 2023, 08:41 PM
CoffeeDude
post Dec 20 2023, 09:48 PM

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QUOTE(Boy96 @ Dec 20 2023, 08:40 PM)
Just wait for ev to get the V2H feature. So your ev becomes the large battery pack. During the day u charge your ev using solar, then at night transfer out from the car to power your house
*
Then during the day you park the EV at home to charge.
Night time you park the EV at home to power your house.
Buy EV for this purpose? LOL 😂😂
mac_mac21
post Dec 20 2023, 09:54 PM

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QUOTE(Boy96 @ Aug 9 2023, 04:46 PM)
With the new ICPT charges of 10c/kWh for any usage above 1500kWh , solar users also kena this charges despite them using the solar they generate to power their house/charge their EV

Got this bill thru my EV whatsapp group

user posted image

Tnb just flat out charge additional 10 cents/kWh for the total energy usage instead of just anything above the 1500kWh use

This is tnb bill for another solar user who didnt hit the 1500kWh monthly usage

user posted image



See description in image

This one very kesian. Last time with solar pay around rm30+ only per month. Suddenly ICPT charges kena rm200+ per month
*
Tldr please.....

Total bill = total kilowatt usage x tier rate

Only then minus solar electric ?


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post Dec 20 2023, 09:56 PM

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QUOTE(CoffeeDude @ Dec 20 2023, 09:48 PM)
Then during the day you park the EV at home to charge.
Night time you park the EV at home to power your house.
Buy EV for this purpose? LOL 😂😂
*
Ayam WFH so this solution can work, even if i go out makan, go to mall nearby with free charger. Then can power up the house using free letriks from the mall

And nowadays alot of work place give free charging to employees, can charge car full at opis and use to power up house at night, next day still got enough to drive to office and charge again

This post has been edited by Boy96: Dec 20 2023, 09:57 PM
jonthebaptist
post Dec 20 2023, 10:14 PM

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This post has been edited by jonthebaptist: Dec 20 2023, 10:19 PM
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post Dec 26 2023, 04:10 PM

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QUOTE(mac_mac21 @ Dec 20 2023, 09:54 PM)
Tldr please.....

Total bill = total kilowatt usage x tier rate

Only then minus solar electric ?
*
Based on this actually your consumption 1619kWh (total consumption) - 673 (NEM excess) actually after offset you are not supposed to be charge surcharge
so can complaint to ST(Suruhanjaya Tenaga Bureau) this because ST wasn't aware.

I got this news from my Solar installer company just now, they are compiling all the complaints and forward to ST.
brkli
post Dec 26 2023, 04:16 PM

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QUOTE(CoffeeDude @ Dec 20 2023, 09:48 PM)
Then during the day you park the EV at home to charge.
Night time you park the EV at home to power your house.
Buy EV for this purpose? LOL 😂😂
*
depend.. not all EV support bi directional charging. also if you do that, most likely not enough power to use the car when u need it. might as well spend half of the price and buy a big ass LiFePO battery for that kind of ussage.
taitianhin
post Dec 26 2023, 04:20 PM

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Tnb need to do the right things
Instead of do the things right
cursetheroad01
post Dec 26 2023, 04:21 PM

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Want cheap energy suppork nuke la
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post Dec 26 2023, 04:22 PM

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QUOTE(asx26365 @ Dec 20 2023, 07:52 PM)
Let's boikot tnb
*
You want to be dark or light on?

user posted image
andrekua2
post Dec 26 2023, 04:25 PM

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Lah... Bill RM1k+++

T5 ni... Bukan T20...
Xsence
post Dec 26 2023, 04:33 PM

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QUOTE(darkterror15 @ Aug 9 2023, 05:07 PM)
btw, assume u drive atto3 extended range 60kw battery with 480km range, u travel lets say 400km per week and ur car require u to charge 1 full cycle for 400km.

60kwh per week/7*30 that only will cost you around 260kwh.

to hit 1500kw u need 5 ev atto3 running 400km per week.
*
You X count aircond and kaki lenjen. And t1 house easily aircond no off and fridge berlambak gila. Commercial espresso machine lagi(I sell them so I know lol)
Xsence
post Dec 26 2023, 04:43 PM

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QUOTE(zerorating @ Aug 9 2023, 05:56 PM)
just accept the honeymoon period is over.

i sometime waste electricity alot too, still far cry from 1500kwh
user posted image
*
Bro wtf, I Rm40 also think I'm low
How you do that lol
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QUOTE(etan26 @ Dec 26 2023, 04:10 PM)
Based on this actually your consumption 1619kWh (total consumption) - 673 (NEM excess) actually after offset you are not supposed to be charge surcharge
so can complaint to ST(Suruhanjaya Tenaga Bureau) this because ST wasn't aware.

I got this news from my Solar installer company just now, they are compiling all the complaints and forward to ST.
*
Not that ST isn’t aware of it, they certainly aware about it, but the NEM and ICPT mechanisms are inherently based on different policy tools. Unless if ST would streamline the total bill somewhere in the future, you guys are stuck with the current way of energy calculations, i.e. total usage if more than 1500kwh will be charged ICPT, and then offset with NEM.

Good luck.
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post Dec 26 2023, 05:09 PM

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QUOTE(maxpudding @ Dec 26 2023, 04:51 PM)
Not that ST isn’t aware of it, they certainly aware about it, but the NEM and ICPT mechanisms are inherently based on different policy tools. Unless if ST would streamline the total bill somewhere in the future, you guys are stuck with the current way of energy calculations, i.e. total usage if more than 1500kwh will be charged ICPT, and then offset with NEM.

Good luck.
*
The news came from my solar dealer so have to trust them lo.... anyway my current usages are below 1500 so no worries.
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post Dec 26 2023, 05:20 PM

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QUOTE(etan26 @ Dec 26 2023, 05:09 PM)
The news came from my solar dealer so have to trust them lo.... anyway my current usages are below 1500 so no worries.
*
Below 1500. But bill still naik 2 sen per kwh..
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post Dec 26 2023, 05:35 PM

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TNB report lamppost rosak was resolve within 2 days... efficient wo
etan26
post Dec 26 2023, 05:36 PM

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QUOTE(khusyairi @ Dec 26 2023, 05:20 PM)
Below 1500. But bill still naik 2 sen per kwh..
*
No lah... currently below 1500 they give 2 sen subsidy.
deathTh3Cannon
post Dec 26 2023, 05:37 PM

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tenaga shares naik
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post Dec 26 2023, 06:03 PM

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QUOTE(etan26 @ Dec 26 2023, 05:09 PM)
The news came from my solar dealer so have to trust them lo.... anyway my current usages are below 1500 so no worries.
*
Solar dealer is not the policy maker…they can claim anything, but the truth is, it’s more complicated than what you guys are led to believe. What’s more, the new tariff rate next week will increase EV user bills by at least 6%…pray harder lorrr
etan26
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QUOTE(maxpudding @ Dec 26 2023, 06:03 PM)
Solar dealer is not the policy maker…they can claim anything, but the truth is, it’s more complicated than what you guys are led to believe. What’s more, the new tariff rate next week will increase EV user bills by at least 6%…pray harder lorrr
*
If they said so then we just wait and see lo ... logically and hopefully it's true.
No need to doubt them or not... just chill bro no need so pessimistic geh...
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post Dec 26 2023, 10:14 PM

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QUOTE(etan26 @ Dec 26 2023, 10:06 PM)
If they said so then we just wait and see lo ... logically and hopefully it's true.
No need to doubt them or not... just chill bro no need so pessimistic geh...
*
With all things going on, we’ll just hope for the best la..
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post Dec 27 2023, 08:51 AM

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QUOTE(etan26 @ Dec 26 2023, 05:36 PM)
No lah... currently below 1500 they give 2 sen subsidy.
*
No different. Naik still naik...

Afterall when total bill naik, tax also higher...

This post has been edited by khusyairi: Dec 27 2023, 08:52 AM
thuwed1732
post Dec 27 2023, 09:29 AM

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mahai, rive ev but complain tnb bill expensive, go die instead
sanwaltz
post Dec 27 2023, 09:45 AM

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im understanding this that the self-generated energy by your own solar panel is still charged with the extra fee, right?


prozfromhell
post Dec 27 2023, 09:47 AM

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TNB is a PLC.

Should aim maximum profit and returns to shareholders =x
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post Dec 27 2023, 09:54 AM

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QUOTE(Boy96 @ Dec 20 2023, 08:40 PM)
Just wait for ev to get the V2H feature. So your ev becomes the large battery pack. During the day u charge your ev using solar, then at night transfer out from the car to power your house
*
Then your battery will be gone in no time instead of charging weekly now u r charging daily

h@ksam
post Dec 27 2023, 10:04 AM

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QUOTE(etan26 @ Dec 26 2023, 04:10 PM)
Based on this actually your consumption 1619kWh (total consumption) - 673 (NEM excess) actually after offset you are not supposed to be charge surcharge
so can complaint to ST(Suruhanjaya Tenaga Bureau) this because ST wasn't aware.

I got this news from my Solar installer company just now, they are compiling all the complaints and forward to ST.
*
what's to say that ST doesn't know what's going on when it's becoming a nationwide 'problem' brows.gif

looks like better to stay at B40 tier
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post Dec 27 2023, 10:05 AM

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syok syok for awhile and then bam. tesla rm0 roadtax till 2025 and then 2.6k and 6k for long range. good luck..

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post Dec 27 2023, 10:08 AM

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QUOTE(yeapsc73 @ Dec 27 2023, 09:54 AM)
Then your battery will be gone in no time instead of charging weekly now u r charging daily
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Wont lah. Now using lfp battery also charge daily one
yeapsc73
post Dec 27 2023, 10:11 AM

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QUOTE(Boy96 @ Dec 27 2023, 10:08 AM)
Wont lah. Now using lfp battery also charge daily one
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Charge daily for 10kwh not the same as charge daily for 50kwh
TSBoy96
post Dec 27 2023, 10:15 AM

That's a tripod.
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QUOTE(yeapsc73 @ Dec 27 2023, 10:11 AM)
Charge daily for 10kwh not the same as charge daily for 50kwh
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Have faith in your battery chemistry. After all theres the 8 years warranty.

Many grab drivers in thailand using ev everyday charge more than that no issues.

This post has been edited by Boy96: Dec 27 2023, 10:16 AM
NaGeNaZ
post Dec 27 2023, 10:16 AM

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QUOTE(GHBZDK @ Dec 27 2023, 10:05 AM)
syok syok for awhile and then bam. tesla rm0 roadtax till 2025 and then 2.6k and 6k for long range. good luck..
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Encourage EV adoption but charge an arm and a leg. Like this better just buy high capacity 6 cylinder engine and enjoy burning dino fuel forever.
kaizoku30
post Dec 27 2023, 10:21 AM

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QUOTE(Boy96 @ Dec 27 2023, 10:15 AM)
Have faith in your battery chemistry. After all theres the 8 years warranty.

Many grab drivers in thailand using ev everyday charge more than that no issues.
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Just wonder if you have check with BYD what is the cost of change out battery for ATTO 3 ka.
yeapsc73
post Dec 27 2023, 10:22 AM

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QUOTE(Boy96 @ Dec 27 2023, 10:15 AM)
Have faith in your battery chemistry. After all theres the 8 years warranty.

Many grab drivers in thailand using ev everyday charge more than that no issues.
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Say your battery is 60kwh and can last 3000 cycles, so total 180k kWh

If u charge daily for 10kwh, that will last u 18k days or 50 years

If u charge daily for 50kwh, that will last u 3600 days or 10 years

Prepare to change battery or sell the car after the 8 years warranty period over

TSBoy96
post Dec 27 2023, 10:35 AM

That's a tripod.
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QUOTE(kaizoku30 @ Dec 27 2023, 10:21 AM)
Just wonder if you have check with BYD what is the cost of change out battery for ATTO 3 ka.
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BYD malaysia refuse to even give you whats the next service price let alone the high voltage battery price la lel

But if see thailand they list out around 60k for the whole pack everything included
kaizoku30
post Dec 27 2023, 10:52 AM

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QUOTE(Boy96 @ Dec 27 2023, 10:35 AM)
BYD malaysia refuse to even give you whats the next service price let alone the high voltage battery price la lel

But if see thailand they list out around 60k for the whole pack everything included
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Aik how come like that, I tot just simply pull out from parts database. Thai 60k hmm maybe abit too high.
etan26
post Dec 27 2023, 11:13 AM

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QUOTE(khusyairi @ Dec 27 2023, 08:51 AM)
No different. Naik still naik...

Afterall when total bill naik, tax also higher...
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Ya the 2 sen sub is no concern, on solar system no impact if they raise the upper tier rate cause we don't reached there....
etan26
post Dec 27 2023, 11:18 AM

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QUOTE(h@ksam @ Dec 27 2023, 10:04 AM)
what's to say that ST doesn't know what's going on when it's becoming a nationwide 'problem' brows.gif

looks like better to stay at B40 tier
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If you are a solar system user then you understand this issue.

According to them (Solar companies), the calculation part involving solar users. As long as they are appealing to ST, we got nothing to lose but gain if appeal goes thru ....

dickybird
post Jun 24 2024, 04:11 PM

Look at all my stars!!
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So what’s the latest update?
If you are powering daytime usage is it enough to go under the ICPT threshold?

 

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