Individual panel prices
Prices of DIY kits
Installed system prices
Find out which of the main types of solar panels are right for your home. We explain how much they cost, power they produce, and how much you'll save.
A Renewable Portfolio Standard (RPS) is a law that requires electric utilities in a state to generate a certain percentage of electricity from renewable sources by a certain date. The RPS is also used to determine the amount and type of incentives availab