40 Years of Lasting Energy
That’s 40 birthday cakes in the making.

40 year warranty

Our flagship Maxeon solar panels provide homeowners with the strongest warranty in the solar industry. Backed by an incredible 40-year warranty,1 Maxeon solar panels are backed by a 40-year warranty. Subject to terms and conditions. Not available in all countries. 40-year warranty requires registration, otherwise our 25-year warranty applies. you can rest assured that you'll have peace of mind for decades to come.

Maxeon Panel 40-Year

Welcome to the solar industry’s longest warranty. It’s as exceptional as our quality solar technology. In fact, you’re 100 times more likely to return a standard solar panel than a Maxeon solar panel.2 SunPower and Conventional claim rates – "A Comparative Study: SunPower DC Solar Module Warranty Claim Rate vs. Conventional Panels." SunPower Corporation. 2019.

And since our warranty covers the panel and its performance, it’s much easier to process than standard warranties in the unlikely event that you will need it. We also include broader coverage for panel repair and replacement compared to other warranties. Service availability varies by country and installation provider.

Our Maxeon panel’s 40-year warranty is one more way we make life better with solar.

40 year warranty

Solar’s most innovative technology, is now backed by its most comprehensive warranty

Industry-leading Warranty Coverage for Your Maxeon System

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Highest warranted power output protection in the solar industry: 88.3% in year 40.

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Coverage for defects related to workmanship and materials for 40 years, versus the typical 12- to 25-year warranty of standard panels.

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Repair, replacement or refund for any defective panel for 40 years, hassle free, with removal, shipping and installation included in applicable countries3 Service availability varies by country and installation provider. .

Visit our Resource Center

to learn more about Maxeon panels' warranty details.