• SunPower Solar Panel Warranty

    A better warranty starts with a better product.
    Every part of your SunPower Equinox™ system is meticulously designed to work perfectly together, and rigorously tested for long-term reliability. That’s why the SunPower Complete Confidence Warranty is the only warranty to cover your whole system (not just the panels).

  • Complete System

    SunPower covers both product quality and power production on your entire system.

    25 Years

    • Panels
    • Microinverters
    • Racking

    10 Years

    • Monitoring Hardware

  • Complete Service

    It’s the best warranty you may never have to use. But if you do, we make it simple and quick.

  • Complete Service

    If you experience issues with your system within 25 years of purchase (10 years for monitoring), SunPower will repair or replace the defective part for free.

  • Easy to reach
    Our national network means a SunPower-certified installer is right in your neighborhood. And as a US-based company, we're always just a call away at 1-800-SUNPOWER.


    Covers 100% of repair or replacement costs
    Labor, shipping, parts—we take care of everything.

  • Pitfalls of conventional solar warranties

    • You pay to ship new panels
    • You pay to package and ship defective panels
    • You must present original physical proof of purchase
    • You must make claims in writing
    • You have a short timeframe to make a claim
    • You pay the manufacturer a testing fee if they don’t find a defect