Question

I have a project in which I design a house that runs completely on renewable energy sources. When I put in solar energy, the batteries are said to use the sun's light and store the energy for later use. My question is if those batteries have some kind of fossil fuels in them or would use fossil fuels?

Answer 1

http://www.jiskha.com/display.cgi?id=1389218496

Answer 2

But I thought that batteries and power inverters would be different.

Answer 3

Please read Damon's answer carefully. He discussed the source of power for batteries.

Answer 4

Oh, yes. I wasn't careful enough. Thank you :).

Answer 5

:-)

You're welcome.