Sad to say, You can not get totally free solar panels in California, while incentives can significantly decrease the worth you spend. In case you've found advertisements free of charge solar panels or no-Charge solar programs, they're almost certainly referring to solar leases or PPAs. Enter your average annual utility https://medium.com/@bestsolarcalifornia/how-to-install-solar-in-your-new-home-cad3ef5f82c5