Can solar powered equipment be used in an apartment?

Question

If so what kind and how much?

Answer 1

You can get small photo-voltaic cells, but the question would be which direction do your windows face.  You would need south facing windows to have the best affect.  Also, I don't imagine the apartment buildings owner would allow you to permanently mount anything,so I would imagine that you would have to pick a cell that can be temporarily mounted.

Answer 2

geoweeg  Has you on the right track

You can buy small solar light kits reading night deck light

around $50 ( harborfreight.com )  keyword solar))  if you have one around you.

but There are other places like that if not.

Answer 3

Answer: YES, you can get LED solar powered lights, and water heaters, other things too