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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 solar warranty to cover your whole system (not just the panels).
Complete System Warranty
The SunPower warranty ensures both product quality and the highest DC power production in the industry.
25 years
- Panels
- Microinverters
- Racking
- Power production
10 years
- Monitoring hardware
Complete Service Warranty
It’s the best warranty you may never have to use. But if you do, we make it simple and quick.

Complete System Warranty
Every part of your SunPower® Equinox™ system is backed by one company. That way you never have to wonder which company you can depend on.
One company
The only company that stands behind your entire system, backed by more than $172M in long-term warranty reserves. 1,2
Easy process
No need for receipts, proof of purchase or written claims.
Most comprehensive coverage
25 years--system on your roof; 10 years--monitoring technology.
Product and power
Full coverage for quality of product and solar power produced.
Highest warranted power production
With a 0.25% degradation rate (lowest in the industry), you can be confident that your SunPower® system will produce more than any other system--now and for many years to come.
Industry-first AC power warranty
We've raised the bar again with the industry's first AC system level power warranty.
1
SunPower Long Term Warranty Accrual as of 2016
2
SunPower Quarterly Report, filed 2, Nov 2017. http://investors.sunpower.com
Conventional System
Each part is made and warranted by a different manufacturer.
SunPower® Equinox™ System
One company covers everything.*Smartphone and laptop not included
Complete Service Warranty
If you experience issues with your system within 25 years of purchase, SunPower will send a SunPower-certified installation contractor to fix the issue—hassle free.
Ways to reach
Our nationwide network means a SunPower-certified installation contractor is right in your neighborhood. And we're always just a call away at 1-800-SUNPOWER.
Labor, shipping, parts—it's all included
If a panel needs to be replaced, SunPower makes it easy.
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 time frame to make a claim
- You pay the manufacturer a testing fee if they don't find a defect
Industry-leading, Complete System Warranty
The only solar warranty to cover your complete system for 25 years (10 years for monitoring hardware) - including performance, labor and parts. We have absolute confidence in our panels’ ability to deliver more energy, reliability and savings over time.
Get the details on our industry-leading warranty