I have not been able to directly find the answer if a solar powered battery maintainer that charges very slowly can overcharge a car battery? It is for a car that isn’t driven very much, and we are in MN and need to have a good charge on the battery to start the car.

Thanks for any help! The product I purchased make no claims that it won’t overcharge – it’s one of those made in China things from Fleet Farm store.

I have a relatively small home, but space to work with on the roof and in the yard. obviously i know i need solar panels, but what parts do i need specifically (please dont just say "a kit") to tie it into the power grid so the power company pays me for the power i produce. Any brand name preferences would be welcome.

how much does it cost to get solar panels for your home? where do you find it, is this available everywhere?

Describe the three factors that affect how much solar energy is received by various places on Earth.

Best Educated Answer recieves 10pts.