Generally speaking, unless you are really a treehugger, solar power is not worth it.

But with the latest news, that could change but even so, I don't think TNB will start paying you for selling them the electricity generated from the solar panels. Most likely scenario is that, without paying anything, your electricity bill will probably get some kind of deduction. How much? Nobody knows.

The ideal scenario is that you can to lease solar panels for your roof, or buy them at a subsidized amount, sell the power you generate to TNB at higher price or higher than the 30 cents they charge you for using electricity, and pocket that money. That is the ideal scenario. But this scenario in Malaysia? Probably not.

No, the cost of solar panel has dramatically reduced over the past few years, a 250W panel costs less than RM400 if you import from China.

Actually if you stay in klang valley, the weather is not really idea for solar panel, too many cloudy days, probably north peninsular is better.