How much do PV systems cost?

The cost of solar systems varies and depends on the arrangement between the customer and installer. Tax incentives or rebates could also be available from the federal or state government. Some customers lease systems for a long period. Leasing options generally include a price per kilowatt-hour that escalates at an annual percentage rate. The terms of your contract may vary, so be sure to review it thoroughly and make sure you understand it before you commit.