• SunPower Solar Panels & Technology

  • SunPower solar panel products are engineered with the newest and most powerful Maxeon technology, X-Series solar panels bring unmatched power and performance to your home, known to produce up to 75% more solar energy in the first 25 years than other panels.

    SunPower panels are also known to be the most durable panels out there, standing up to elements and wear and tear better than conventional panels.  This means they produce more power for longer, and have the most comprehensive warranty in the solar business.  

    SunPower has also perfected the aesthetics of their panels.  With their patented black backing, anti-reflective coating and state of the art racking system, SunPower solar panels are sleeker, subtler, and fit your roofline better than other comparable panels, revolutionizing the way people look at solar power and renewable energy.

    For these reasons, we are proud to have become a SunPower Master Dealer in late 2016.  SunPower chooses their Master Dealers based on a stringent evaluation of processes, installation quality and customer service.  SunPower chose Stellar Solar to become their first Master Dealer in the San Diego area based on our longstanding reputation of success in the area, as well as our streamlined installation process.  Now we are excited to be installing exclusively SunPower solar panels, combining our 20 years of solar installation experience with SunPower's 30 years developing world-class solar panels.

  • We are excited to announce that we are now authorized to install the new SunPower 415 solar panels, the most efficient solar panel commercially available. Boasting stunning 22.3% efficiency, the 415's have raised the bar for residential solar panels, able to produce more power while using up less roof space. We are one of two SunPower Master Dealers authorized to install the 415's so if you're looking to install the most powerful panel on the market in San Diego, we are your guys.

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  • Maxeon Cell Technology

  • Sitting on top of your roof, your solar panels are susceptible to wide temperature fluctuations as the Sun goes up and down. These fluctuations cause the solar cells within your solar panels to flex - which can potentially damage them over time. Instead of the typical metal lines you see on the front of a conventional solar cell that are susceptible to easy breaking under pressure, SunPower cells have a solid copper foundation on the back of the cell where it's cool and protected. Not only does this provide more power, but it creates durability and strength as your roof heats up and cools down. Check out the video to the right to see the difference between the SunPower Signature Maxeon Cell Technology and a conventional solar cell.

  • SunPower Solar Cell Comparison

  • Superior Design

  • Masterfully designed with all-black, high-efficiency solar cells and anti-reflective glass, SunPower® Signature Black panels are the choice of leading architects and builders everywhere.  They also are mounted flush to your roof, so they won't jut out like other panels.

  • Comprehensive Monitoring

    SunPower's signature monitoring suite allows you to stay connected to your system like never before.

  • Online Monitoring

    • Innovative online monitoring portal allows you to see your solar electricity production. 
    • See what your system produces on any particular day, month or year.
    • Keeps track of your total power output production, total usage, and estimated electric bill savings.
  • Cellular Monitoring

    • Monitor your production anywhere, anytime.
    • Easy to use app makes checking in simple.
    • Use on your tablet, smartphone, or PC.
  • Unbeatable Warranty

  • SunPower's exclusive 25-year warranty is the longest and the best in the solar industry.  This guarantees that your system is properly performing at its highest efficiency all the time, saving you stress and money in the long run.

  • The World's First All-in-One Solar System

     With it's step into the solar monitoring industry, SunPower now provides an all-in-one solar installation setup that includes the panels, racking, monitoring system and monitoring software all under one warranty. This innovative step towards creating a fully unified residential solar panel system that links all elements of the system, from the panels to the monitoring, as well as the state of the art invisimount racking system, all from the same company, is unique to SunPower. The package also includes the new X-Series 360 AC panels.

    Learn More:  SunPower Equinox Cutsheet

  • The SunPower X-Series of Modules
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