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 Home solar 4 months in.

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yeapsc73
post Apr 2 2024, 05:01 PM

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QUOTE(netflix2019 @ Apr 2 2024, 02:29 PM)
user posted image

Record breaking energy yield last month.
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user posted image

record breaking instead, so damn hot last month, 7.2kwp system btw

This post has been edited by yeapsc73: Apr 2 2024, 05:02 PM
adamw
post Apr 2 2024, 05:29 PM

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QUOTE(ronnie @ Apr 2 2024, 04:33 PM)
Single Phase Solar System
3.45kWp RM15,000.00

• N-Type Bifacial TOPCon 575W Half-cut Monocrystalline PV Modules Canadian Solar brand (Tier 1 Solar PV panel; China)

• Hoymiles Microinverter (China)

Is this a good deal ?
*
Did they breakdown how many hoymiles you are getting? Model no? Single or 3 phase?

ronnie
post Apr 2 2024, 05:37 PM

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QUOTE(adamw @ Apr 2 2024, 05:29 PM)
Did they breakdown how many hoymiles you are getting? Model no? Single or 3 phase?
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2 units of HoyMiles with 6 pcs of panel
Single phase

Any questions i should ask ?
bonedragon
post Apr 2 2024, 05:42 PM

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QUOTE(ronnie @ Apr 2 2024, 04:33 PM)
Single Phase Solar System
3.45kWp RM15,000.00

• N-Type Bifacial TOPCon 575W Half-cut Monocrystalline PV Modules Canadian Solar brand (Tier 1 Solar PV panel; China)

• Hoymiles Microinverter (China)

Is this a good deal ?
*
Harga yahudi.

Prices for entire system incl installation is around RM2.8k per kwp now. For larger systems can go to sub Rm2.5k

Yours is >Rm4k/kwp. Even though it's small system, it's way too high. Either go larger system or look for other installer
adamw
post Apr 2 2024, 05:44 PM

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QUOTE(ronnie @ Apr 2 2024, 05:37 PM)
2 units of HoyMiles with 6 pcs of panel
Single phase

Any questions i should ask ?
*
very odd, ask them for model no. basically hoymiles here in malaysia only 2 common models, HMS-2000-4T & HMS-1800-4T.
adamw
post Apr 2 2024, 05:46 PM

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QUOTE(bonedragon @ Apr 2 2024, 05:42 PM)
Harga yahudi.

Prices for entire system incl installation is around RM2.8k per kwp now. For larger systems can go to sub Rm2.5k

Yours is >Rm4k/kwp. Even though it's small system, it's way too high. Either go larger system or look for other installer
*
Micro inverter price is around this bracket but still can get some discount.
Ivan113
post Apr 2 2024, 10:57 PM

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Want to ask, after I install solar panel, if it generate let's say 500 kwh, will it first deduct the highest tier rate in the TNB bill or the lowest tier rate first?

I remember there were some uproar about TNB will first deduct from lowest tier first if I am not mistaken not long ago
adamw
post Apr 3 2024, 01:00 AM

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QUOTE(Ivan113 @ Apr 2 2024, 10:57 PM)
Want to ask, after I install solar panel, if it generate let's say 500 kwh, will it first deduct the highest tier rate in the TNB bill or the lowest tier rate first?

I remember there were some uproar about TNB will first deduct from lowest tier first if I am not mistaken not long ago
*
They will calculate usage first then only deduct ranting.gif
kopiride
post Apr 3 2024, 01:02 AM

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I am quite tempted to apply for solar. Do i only engage those provider listed in this website based in my state to be entitle for the solaris rebate?
https://www.seda.gov.my/directory/registere...ider-directory/

Any good recommendation for Penang state?

Ivan113
post Apr 3 2024, 01:19 AM

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QUOTE(adamw @ Apr 3 2024, 01:00 AM)
They will calculate usage first then only deduct  ranting.gif
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sorry, but I don't get it, calculate usage first?

ronnie
post Apr 3 2024, 07:42 AM

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QUOTE(Ivan113 @ Apr 2 2024, 10:57 PM)
Want to ask, after I install solar panel, if it generate let's say 500 kwh, will it first deduct the highest tier rate in the TNB bill or the lowest tier rate first?

I remember there were some uproar about TNB will first deduct from lowest tier first if I am not mistaken not long ago
*
If your actual usage of electricity is 700 kWh for the month

(Usage) You'll be charged first at these rates
1. 200 kWh at 21.8 sen
2. 100 kWh at 33.4 sen
3. 300 kWh at 51.6 sen
4. 100 kWh at 54.6 sen

THEN, (SOLAR) deduct the NEM export (to the Grid) (eg. 500 kWh)
1. minus 100 kWh at 54.6 sen
2. minus 300 kWh at 51.6 sen
3. minus 100 kWh at 33.4 sen

user posted image

This post has been edited by ronnie: Apr 3 2024, 07:43 AM
bee88
post Apr 3 2024, 07:46 AM

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QUOTE(ronnie @ Apr 3 2024, 07:42 AM)
If your actual usage of electricity is 700 kWh for the month

(Usage) You'll be charged first at these rates
1. 200 kWh at 21.8 sen
2. 100 kWh at 33.4 sen
3. 300 kWh at 51.6 sen
4. 100 kWh at 54.6 sen

THEN, (SOLAR) deduct the NEM export (to the Grid)  (eg. 500 kWh)
1. minus 100 kWh at 54.6 sen
2. minus 300 kWh at 51.6 sen
3. minus 100 kWh at 33.4 sen

user posted image
*
Actually, the easiest is to get the import - export. If the value is positive, calculate the bill based on the lowest tariff and goes all the way up

for example, import is 990
export is 700

so you need to pay 290 units

200 units at 21.8 cent
and 90 units at 33.4 cent

and some taxs and misc charges like kwtbb
adamw
post Apr 3 2024, 09:47 AM

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QUOTE(kopiride @ Apr 3 2024, 01:02 AM)
I am quite tempted to apply for solar. Do i only engage those provider listed in this website based in my state to be entitle for the solaris rebate?
https://www.seda.gov.my/directory/registere...ider-directory/

Any good recommendation for Penang state?
*
The company that signed off your NEM must be from this list, does not matter if it's in KL or JB but some people prefer same state thinking that it will be easier to claim for warranty or for service purpose.
brows.gif
Avangelice
post Apr 3 2024, 09:57 AM

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QUOTE(kopiride @ Apr 3 2024, 01:02 AM)
I am quite tempted to apply for solar. Do i only engage those provider listed in this website based in my state to be entitle for the solaris rebate?
https://www.seda.gov.my/directory/registere...ider-directory/

Any good recommendation for Penang state?
*
Wah sarawak list so small and all is bumi company
Avangelice
post Apr 3 2024, 10:01 AM

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QUOTE(JohnLai @ Apr 1 2024, 03:10 PM)
I don't even want to bother with SEDA and my local SESCO anymore.
Straight opt for self-consumption with battery.

Previously, I secured all the necessary materials for the NEM, but unable to find NEM qualified installer/contractor to get NEM application done.
Thus zero-export grid tie.
[attachmentid=11494206]

-.- Since nobody at home from morning to evening*, the saving is really minimal in zero export mode.....

K then, time for battery storage :

[attachmentid=11494207]

[attachmentid=11494208]

The only problem is my battery capacity is too small for my solar panel capacity of 4200watts.
51.2V 200Ah.

Currently securing purchase of 16 cells of EVE LF280K and 16 cells of Batterotech BT280......
Gonna parallel all 3 packs for total storage of 38kWh.
*
Nobody is interested in solar in this state because the electric bill is cheap and the power is generated from bakun dam. I'm want to install solar but SEB and Seda not interested in propelling it

Only way is you off grid and connect it to your ev if you have one. BTW how much u spent in total?

This post has been edited by Avangelice: Apr 3 2024, 10:02 AM
TSnetflix2019
post Apr 3 2024, 10:39 AM

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QUOTE(bee88 @ Apr 3 2024, 07:46 AM)
Actually, the easiest is to get the import - export. If the value is positive, calculate the bill based on the lowest tariff and goes all the way up

for example, import is 990
export is 700

so you need to pay 290 units

200 units at 21.8 cent
and 90 units at 33.4 cent

and some taxs and misc charges like kwtbb
*
Actually i still tak faham what's the other way of calculation that give us more advantage? I remember there was a tered that said TNB screwed us over with the way they calculate that tip the scale on their favor.
adamw
post Apr 3 2024, 10:42 AM

Back to serve justice to those PKHKC corrupted Ex-ministers!
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QUOTE(netflix2019 @ Apr 3 2024, 10:39 AM)
Actually i still tak faham what's the other way of calculation that give us more advantage? I remember there was a tered that said TNB screwed us over with the way they calculate that tip the scale on their favor.
*
here
bee88
post Apr 3 2024, 10:42 AM

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QUOTE(netflix2019 @ Apr 3 2024, 10:39 AM)
Actually i still tak faham what's the other way of calculation that give us more advantage? I remember there was a tered that said TNB screwed us over with the way they calculate that tip the scale on their favor.
*
Oh. That’s the icpt charges.

And another issue is why not NETT import je. Like 990 import. 700 export.

Should be 290 NETT

so it should not kena gst 8%, and qualify for icpt rebate.

Now, y need to py gst for the 990 import. (Next600)
And no icpt rebate.


ronnie
post Apr 3 2024, 10:44 AM

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TNB won’t do net and count because they stand to earn less.
bee88
post Apr 3 2024, 10:57 AM

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QUOTE(ronnie @ Apr 3 2024, 10:44 AM)
TNB won’t do net and count because they stand to earn less.
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correct. but the reason is not this. The reason is the import is still using the traditional method of generation.. coz the import is the electricity u use mostly at night. At night, TNB still need to burn coal or use other method of generation to produce electricity. hence, it is not considered green energy.

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