I want to find something to do with all the old lithium ion batteries we have laying around from numerous dead cell phones, cameras, etc.
I would love to find a way to turn them into solar charge holding power cells. We have mucho sun. We have ginormous electric bills. We are way too poor to afford solar panels. (For the amount of energy a 9 person family uses, we'd need about 100k for solar panels.)
Wonder thought that stripping the solar cells out of calculators and solar lights might be a way to go about it.
Suggestions? Wanna donate batteries or solar powered things? Hit me up in comments.