My co worker said she spent 70,000 dollars on her solar panels. What nobody ever discusses is how they are made disposed of or how often they have to be replaced. they are terrible for the environment and apparently they have to be replaced. Also if you buy an electric car you have to have a 50 amp fuse installed to your house to handle the load. Your AC uses a 25 amp fuse. At least that is what I was told by a homeless guy on the bus.