Now lets say someone had a 30 kw battery pack in their house, and daily filled it, and sold back 100% of the power in it, at 5 cents a kw, they would make $1.50 a day.
They had had to buy the power to begin with, or pay for an expensive solar system, not to mention buy the pricey battery pack.
How the heck does a person make money doing that.
Lets lowball the price of the solar, and battery at only $15,000 which I'm sure is too low, but lets just pretend.
That would require 10,000 days, or cycles, which is far longer than the battery pack will last, just to break even.
Even if some power company will pay you 10p cents a kw, and good luck getting 5 cents, much less 10 cents, but lets pretend for fun.
That is still 5000 days, and cycles.
The battery is junk by 5000 cycles and has to be replaced, and you never made a nickel.
So I'm very curious about how people are making all this money selling power to the grid.