• Solar solutions for any home.

  • Solar for businesses of all sizes and scopes.

  • Energy storage installation to help you save more.

  • Solar service and maintenance for your existing solar system.

  • San Diego's Best Solar Company

    SunPower by Stellar Solar is San Diego's oldest solar contractor, installing residential and commercial solar in Southern California since 1998. Since then, we've installed over 12,000 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 company in San Diego has been validated by our winning of "Best Solar Company" in the Union Tribune Reader's Poll 8 times in the last 10 years, including in 2020. We also recently became an official SunPower Master Dealer, one of two in San Diego.

  • Our Work

  • Solar for Every Home

    Every homeowner in San Diego should consider solar. That's because it makes sense, both financially and for the environment. When you do consider solar, you should consider Stellar Solar, as we are the PROVEN solar company in San Diego. With 22 years in business, a plethora of awards and hundreds of 5-star reviews, we have a reputation of success in the San Diego area. We can install on every type of home in every area, so if you're interested, reach out and give us a call.

  • Commercial Solar Titans

    Stellar Solar is known as one of the top commercial solar installers in Southern California. That's because we've completed some of the largest and most impressive systems on some of the most prestigious brands and institutions in the area, including the Salk Institute, US Foods, Cedars-Sinai Hospital, and more. No matter how big the system, we can install on it and make it happen. If you're interested in installing solar on your business, look no further than Stellar Solar.

  • A Reputation of Excellence

    As many solar companies have come and gone over the years, Stellar has held strong in the San Diego market. Through all the ups and downs that the solar industry has experienced, that's a tough thing to do. When you pick a solar company, you want to know that they will be around for the long haul. With Stellar you get just that - a proven company, with local employees and local knowledge. Choose the proven company. Choose Stellar Solar.

  • Bill Walton on Working with Stellar Solar to Spread the Solar Message

  • Request a Virtual Solar Quote