SunPower warranty
#SolarForLife

An industry-leading panel warranty you can rely on

Our customers benefit from some of the strongest warranties in the solar industry. Whether you choose our flagship SunPower Maxeon panel line, backed by an incredible 40-year warranty, or our value-line SunPower Performance panels with their 30-year warranty1The 30-year warranty is available as of Performance 7. Please see warranty documentation for details on previous generations., you can rest assured that you'll have peace of mind for decades to come.

The most comprehensive warranties you may never have to use.

Product

Coverage for defects related to workmanship and materials

Power

The highest warranted power output protection in the solar industry: 88.3% in year 40

Service

Repair, replacement or refund for any defective panel for up to 40 years, hassle-free, with removal, shipping and installation included in applicable countries1 Service availability varies by country and installation provider.

SunPower Maxeon Panels

Our industry-leading 40-year warranty

SunPower Performance Panels

30 years of peace of mind

SunPower Maxeon Panel
40-Year Warranty

Welcome to the solar industry’s longest warranty: the SunPower Maxeon 40-Year 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 SunPower Maxeon solar panel. 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. This warranty is available worldwide.

DISCOVER SUNPOWER MAXEON PANELS

Solar's most innovative technology - now backed by its most comprehensive warranty

The SunPower Maxeon 40 Year Warranty provides industry-leading power, product and service coverage. Each SunPower Maxeon panel is manufactured with the absolute confidence to deliver more energy1"5% more energy on average from the same rated watts compared to standard mono PERC panels (Based on PVSYST simulations in typical climates; PAN files are third-party verified; compared to leading mono PERC panel)", reliability and savings2 "Maxeon solar panels are backed up by a 40-year warranty. Subject to terms and conditions. Not available in all countries. Jordan, D. et. al. “Robust PV Degradation Methodology and Application.” PVSC 2019"over time - backed by extensive third-party testing and field data from more than 33 million panels deployed worldwide.

SunPower Performance Panel
A better product, a better warranty

SunPower Performance panels are manufactured for long-term durability — covering defects related to workmanship and materials for up to 30 years1 30-year warranty terms only apply to Performance 7 panels. Please refer to our published warranty documents or contact us for more information. .

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	Performance 7	Previous generations (Performance 6 and earlier)
Product coverage (years)	30	25
Performance coverage (years)	30	25
Service coverage (years)	30	25
Minimum warranted output in Year 1	99.0%	98%
Maximum annual degradation	0.4%	0.45%