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SunPower® Complete Confidence Warranty

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 the best warranty and you may never need to use it.

Demand Better Solar

For over 35 years, SunPower panels have pushed the boundaries of solar innovation. From record-setting technology, to industry-leading design and engineering, to the first-rate customer experience SunPower partners deliver every day.

SunPower panels are highly bankable technology recognized by the industry’s most renowned advisors and backed by a solid global company. The lead investor in SunPower panel technology is TOTAL, the world’s 6th largest public energy company. We constantly demand more of ourselves, because you deserve all the advantages that better solar can provide.

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25-year Complete Confidence panel warranty

All SunPower residential and commercial panels are backed by the industry-leading 25-year coverage of the SunPower Complete Confidence panel warranty1. Each panel is manufactured with the absolute confidence to deliver more energy, reliability and savings over time—and reinforced by extensive third-party testing and field data from more than 35 million panels deployed worldwide to ensure you get the best warranty available and complete peace of mind.