Built with Maxeon® Gen 6 cells, delivering the highest efficiency M6 solar panel on the market. M-Series panels are the most powerful AC panels in the industry.
Built with Maxeon® Gen 5 solar cells, delivering up to 22.7% efficiency and the world’s first 400 watt panels
Built with Maxeon® solar cells, delivering up to 22.7% efficiency and up to 370 watt residential panels. Perfect for space constrained projects. Larger panels for commercial use range up to 470 watts per panel.
Built with Maxeon® solar cells, delivering up to 20% efficiency and available in 320, 327 or 435 watt panels. Great all-around solar panel.
Built with our unique shingled solar cells. Up to 19% efficiency and available in a range of panels from 380 to 400 watts. Optimized for large commercial projects.
SunPower® Maxeon® Solar Cells for E-Series and X-Series Panels
See how we stack up against the competition. Available on both residential and commercial solar systems.
Better Product, Better Warranty
|SunPower® Complete Confidence Warranty||Conventional Solar Panel Warranty*|
|25 years||10 years|
- *. Representative of standard efficiency solar manufacturers. Competitor warranty information provided from latest warranty documentation from various conventional panel manufacturer websites as of June 2017.
- *. Shipping of new panel covered by some conventional warranties.
- *. 25-year coverage for all core components on the roof: solar panels, microinverters and racking system. 10-year product warranty term for monitoring hardware.
Power, product, and service, we’ve got you covered
While most solar warranties are full of headaches, the SunPower® Complete Confidence Warranty keeps things simple with one company covering your entire system. And with rigorous testing and unmatched reliability, it’s best warranty you may never need to use.*
- *. Jordan, et. al. Robust PV Degradation Methodology and Application. PVSC 2018