SunPower by Stellar Solar is a San Diego based solar company that has been voted the best solar company in San Diego in 2011, 2013, 2014, and 2015 by readers of the UT San Diego. SunPower by Stellar Solar was founded in 1998, and since then has installed over 300,000 residential solar and commercial solar panels on over 6,000 San Diego homes and businesses. Some of our notable commercial installations include the Salk Institute, US Foods, and Cedars-Sinai Hospital. Experience and longevity are key factors to consider when selecting a solar San Diego installer and SunPower by Stellar Solar has both. SunPower by Stellar Solar runs a financially solid business that has withstood the test of time and is in a very solid position to be around for the long haul. For San Diego solar panels installed by the best solar company in San Diego, look no further than Stellar Solar. Our 5 Star reviews on Yelp, positive feedback on Angie’s List, and A+ rating by the BBB plus our huge amount of new business generated through customer referrals are all testament to our no-pressure, no-gimmick way of doing business. SunPower by Stellar Solar has earned the reputation of being San Diego's best solar company by providing expert solar panel installation services in San Diego for the past 18 years.