Thanks for the suggestion.

Asked - installer told me 99% they recommend & install string, only cases like mine (due to my roof shape) they recommend micro. Also, he says only have access to string panel performance. Micro performance only owner have access.

Wrong, I was thinking like you too before my group educated me on this. Hybrid inverter can be off/on grid with or without battery. There is no such thing as off grid Hybrid inverter unless it's from alibaba or taobao because they uses the wrong phrase & got me confused as well. A good example is Growatt SPF 6000 ES Plus Home Off Grid 6kw but some sellers put it as Hybrid inverter which was wrong.

Cannot but can used grid power @night if not using battery/low on battery.

Bro, there's no such thing as off grid hybrid inverter, I was like you start arguing with my kaki, end up realized I was wrong. 

yalah but if i voluntarily export ok kan? or else need to fork out extra money to buy the export limiting device

Ya but eventually with new higher efficiency panels then the old lower efficiency panels should go down in price

But anyway i guess this is where most companies make the money

Just today another record broken

https://www.pv-magazine.com/2024/06/14/long...dem-solar-cell/

More like no second hand value cause it's basically useless once the lifespan is over. The chemical inside is not effective in converting solar into electricity anymore.
In some countries, you can just dispose it like a normal appliances due to the toxicity of solar panel. You need contractor with special permit to remove and dispose it for you and that will cost you. If Malaysia, probably nobody cares but if there is such a law in the future, be prepared to pay extra to have it disposed.

If 5-6kW installation now faster ROI with the 4k Solaris rebate! 

rm0.7 landed based on per pallet, tier 1, grade A guranteed

In case you're really wondering what's inside that solar panel.. read this:

https://www.americanexperiment.org/solar-pa...aste-literally/

"According to cancer biologist David H. Nguyen, PhD, toxic chemicals in solar panels include cadmium telluride, copper indium selenide, cadmium gallium (di)selenide, copper indium gallium (di)selenide, hexafluoroethane, lead, and polyvinyl fluoride. Silicon tetrachloride, a byproduct of producing crystalline silicon, is also highly toxic."

I also just got a pallet, price slightly lower, I guess the price come down drastically over past year. Malaysia seller price abit haram

The max allowable for a single phase is only 7.2kwp. That is equivalent to roughly RM300++ of electricity usage. My current usage is already RM200 with only 1 AC on at night. I'm planning to turn on 3 AC at night in the future after solar installation and another 1 to 2 AC in the morning. I don't think RM300+ can cover the usage. Correct me if I am wrong.

On theory, possible to balance , but in reality, common terrace 2 storey terrace house have all 3 bedrooms on 2nd floor. which means aircond are all up stairs.  If pull 1 phase up, that phase will be loaded to max at night while the other 2 phase is left idle as at night no body down stairs.

Generally certified electrician will not approve such work but then in Malaysia 

i am house owner looking at installing Solar system for my house. I plan to go for the max size that SEDA can approved which is 12KAC for inverter connect to grid.

my roof does not have any shading issue as it is metal deck and no tall tree of building surrounding. So i plan to go for String Inverter to have easier maintenance in future.

Also, I plan to go with Huawei inverter and wanted to have a hybrid inverter for future so that may be able to hook up a battery after NEM 10 years contract and also if the price of battery is cheaper at that time. However, Huawei inverter either M2 or M5 series can only support hybrid up to their 10ktl model. 12ktl model is not hybrid inverter. I research online and found out that 12ktl-mb0 is a newer model from Huawei that is hybrid for 12KAC. Should I topup 2k for this hybrid model which is for future (unknown) or good to go with either M2 or M5?

I have some questions to ask and hope all sifus here can give your advise

- for Huawei inverter, does anyone know the different between M2 and M5 model? M2 is stated as high current, what does it mean?
- some quote me with 16.xx kwp which is SEDA recommended 1.35 ratio to inverter, some quote me close to 18 kwp which is the inverter limit and some told me Huawei inverter for 12KAC can support up to 17KWP panel only. I plan to go for 18kwp with Huawei 12KAC inverter. Is it possible?
- Can I go with 6 KAC inverter x 2 with 9 KWP panel each and connect back to my DB to served as 12KAC system? If given a choice, 12KAC single inverter unit vs 6KAC x2 inverters, which one is better option?

So many type of solar panel brands in the market, some quote JA Solar, Trina, Longi, Jinko, Am I safe to say they are similar quality? Is Bi-facial good for residential house which install on roof top? In term of reliability, are "brand" i need to beware of?

Sorry for so many questions and happy to see any feedback from anyone. Thanks thanks.

My current average bill is around 700++ and usage around 1300++kw. There is month I use over 1500 and TNB bill shoot up to 9xx to 10xx. Plan to get an EV in next 1 year time so I think no harm to go for max capacity that SEDA approved.

i am house owner looking at installing Solar system for my house. I plan to go for the max size that SEDA can approved which is 12KAC for inverter connect to grid.

my roof does not have any shading issue as it is metal deck and no tall tree of building surrounding. So i plan to go for String Inverter to have easier maintenance in future.

Also, I plan to go with Huawei inverter and wanted to have a hybrid inverter for future so that may be able to hook up a battery after NEM 10 years contract and also if the price of battery is cheaper at that time. However, Huawei inverter either M2 or M5 series can only support hybrid up to their 10ktl model. 12ktl model is not hybrid inverter. I research online and found out that 12ktl-mb0 is a newer model from Huawei that is hybrid for 12KAC. Should I topup 2k for this hybrid model which is for future (unknown) or good to go with either M2 or M5?

I have some questions to ask and hope all sifus here can give your advise

- for Huawei inverter, does anyone know the different between M2 and M5 model? M2 is stated as high current, what does it mean?
- some quote me with 16.xx kwp which is SEDA recommended 1.35 ratio to inverter, some quote me close to 18 kwp which is the inverter limit and some told me Huawei inverter for 12KAC can support up to 17KWP panel only. I plan to go for 18kwp with Huawei 12KAC inverter. Is it possible?
- Can I go with 6 KAC inverter x 2 with 9 KWP panel each and connect back to my DB to served as 12KAC system? If given a choice, 12KAC single inverter unit vs 6KAC x2 inverters, which one is better option?

So many type of solar panel brands in the market, some quote JA Solar, Trina, Longi, Jinko, Am I safe to say they are similar quality? Is Bi-facial good for residential house which install on roof top? In term of reliability, are "brand" i need to beware of?

Sorry for so many questions and happy to see any feedback from anyone. Thanks thanks.

BTW based on my usage how much would I be charged under TNB in West malaysia?

2.4KW system.

battery and for 2nd floor aircon use.

22k with 2nd hand panel.

really like scam.

maybe he is not in the NEM contractor list but want to earn the money?