SunRun believes that everyone has the right to take control of their electric bill. We offer homeowners a totally new way to go solar by eliminating high upfront costs and selling electricity generated by panels on our customers' roofs. Our goal is to make home solar financially beneficial and easy for every homeowner. With over 10,000 customers, SunRun is the nation's leading home solar company. Available in Arizona, California, Colorado, Hawaii, Maryland, Massachusetts, New Jersey, Oregon, and Pennsylvania, SunRun owns and maintains systems on thousands of homes, more than any other company.

SunRun put its first home solar system on the roof of co-founder Ed Fenster's home, which the company also used as its first office.