Today, millions of homes across the country have installed solar panels. But that was not the case when Ed Fenster co-founded Sunrun in 2007. Since starting the company with his business school classmate, Sunrun has grown to become the leading home solar and storage company. Ed is driven by a deep mission to power the planet through the sun, and Sunrun, which went public in 2015, now operates in 23 states. Ed shares how he recognized a huge opportunity on the residential side of the market, how his successful business partnership was fueled by an alignment in ethics and decision-making, and why his secret to unwinding is playing blues piano.