any recommended good solar provider, planning to install one around RM30000 budget in klang valey

Yes, they quote me extra RM20k++(For Huawei Luna 2000, the price is fair tho, it's market price) for battery and told me it's not worth it. If I insist, they will do it for me.

So should we apply for TOU since the energy we generate are selling at non peak too right?

There is, but all of them have catch like capping at RM5/10 per month

But I afraid the solar panel might damaged and maybe it's even more expensive to repair compare to the roof.

keep us updated lol, mine is 60 x 80, hopefully can also.

Last time certain discount are limited to smaller house, bigger house are not entitle.