Since 2007, Sunrun has been evolving to meet the changing needs of the solar market – they first primarily offered solar leases and power purchase agreements and then expanded to become the largest solar installer in the U.S. Sunrun acquired Vivint Solar in 2020, which helped them reach their current market share of about 13 percent. They have recently begun offering solar-plus-storage to customers in almost all of their operating states, and are likely to expand as demand increases. Needless to say, Sunrun is definitely a name you’ll come across while searching for the best solar option for your home. Let’s take a look at what other consumers like you are saying about the largest solar installer in the United States.