San Diego's Best Solar Company

SunPower by Stellar Solar is San Diego's oldest solar energy contractor, installing residential and commercial solar panels in Southern California since 1998. Since then, we've installed over 7,000 rooftop and ground mounted solar panel systems on homes, businesses, non-profits, and faith-based organizations across the region, including high profile customers like The Salk Institute and US Foods. Our reputation as the best solar power company in San Diego has been validated by our winning of "Best Solar Company" in a Union Tribune Reader's Poll 6 times in the last 8 years, including in 2018. We also recently became an official SunPower Master Dealer, one of two in San Diego. SunPower, the world leader in solar panel technology for the last 30 years, chose Stellar Solar to represent their trusted brand in San Diego in November of 2016 based on a stringent evaluation of our installation quality and customer service, making us SunPower by Stellar Solar. Combine SunPower's 30 years of innovation in the solar energy industry and exceptional 25-year warranty, plus our 20 years installing on homes in Southern California, and you have a solar combination that you can trust and rely on for years to come. ​San Diego residents can rest assured that our solar energy consultants can help answer any questions about renewable energy to help in the decision-making process. Contact us today to schedule an in-home consultation with one of our knowledgeable solar consultants.