• Celebrate the Sun in June and save $1,500 on SunPower Solar Systems! 

    June is a special month for those of us in the solar business. It's a month we celebrate the sun with the longest day of the year on the summer solstice and when we are thankful for its ability to save home and business owners a ton of money...and create a lot of jobs in the area. To help celebrate the solstice and the power of the sun, we are offering $1,500 off your SunPower solar system if you go solar in June. Plus your system will be installed in plenty of time to take advantage of the full, 30% Federal Tax Credit that is being reduced in 2020 and the pending SDG&E electric rate increases.  Some exclusions apply, see below for all the details.

    May not be combined with any other offer or promotion

    • No discount for systems under 3kW*
    • $750 discount for systems 3kW-5kW*
    • $1,500 discount for systems over 5kW*
    • Discount expires 6/30/19
    • Systems with ground mounts, electrical upgrades and additional roofing may take longer to install
  • Get Your Free Solar Estimate


    For Commercial quotes, please navigate to the "Commercial" tab.

  • About SunPower by Stellar Solar

    • San Diego's Oldest Solar Company in business since 1998
    • Over 8,000 solar installations completed across Southern California
    • San Diego's First SunPower Master Dealer
    • Over 200+ 5-star reviews
    • Notable Commercial installations like US Foods and Cedars-Sinai Hospital
  • Why Stellar Solar?

  • We are a SunPower Master Dealer, specifically certified by SunPower to install their high-quality, high efficiency solar panels. We are now installing the SunPower 415 watt panels, the highest wattage solar panels on the market, with the highest efficiency at 22.3%. So if you want the highest efficiency solar panel installed by the best solar company in San Diego, call us today.

    Learn More

  • San Diego's Most Awarded Solar Company

  • Our Stellar Reviews

  • Zac Dowell sales manager gave me a quote and price was excellent. Mario and his installation team did a fine job of installing the system and he really knows his stuff and job was neat and clean. These are the best people for solar panels and sun power are rated #1. Howard Vista,Ca

    Howard F.., Yelp 5/1/2019

  • Great job by Stellar solar. I was told the installation would take 2 to 3 days but they finished in 1 day and I have clay tile roof. I interviewed 4 different companies and decided to go with Stellar because of the warranty and product quality. Kenny, the sales representative, did an incredible job at explaining the product and process. He was always available to answer my questions. I will recommend Kenny to my friends and family. Thank you, Stellar.

    Dario B., Yelp 3/2/2017

  • Zac helped me to install a 4kW system, and it has been working flawlessly. The best part was how smooth the whole process was, it only took about 3 weeks from start to receive permission from SDGE to operate. Zac helped every step of the way, everything was done right the first time and on time. I am definitely recommending Sunpower by Stellar to all my friends.

    Dario B., Yelp 3/2/2017

  • Solar Cribs