SunPower's Most Award-Winning Partner


Find out why more Central Valley homeowners choose Sun Solar as their trusted SunPower partner!


SunPower® Complete Confidence

A better warranty starts with a better product.

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

25-Year Warrant

  • Panels
  • Microinverters
  • Racking

10-Year Warrant

  • Monitoring hardware (smartphone and laptop not included).

Complete System Warranty

SunPower stands behind your entire system—including power production, so you'll never have to wonder which company you can depend on.

One Company

  • Panels
  • Microinverters
  • Racking

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.

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

  • SunPower by Sun Solar is your local SunPower Master Dealer. We're always just a call away: 1-800-SOLAR-POWER

Covers 100% of Repair or Replacement Costs

  • Labor, shipping, parts—we take care of everything.

A better warranty starts with a better product

Every part of your SunPower® Equinox™ system is meticulously designed to work together seamlessly and rigorously tested 
for long-term reliability.


Pitfalls of typical conventional solar warranties

Each manufacturer’s warranty covers one component of the entire system, leaving you with at least four separate warranties (panel, inverter, racking and monitoring). With a conventional solar warranty:

  • You must pay to package and ship defective panels.
  • You must present the original physical proof of purchase.
  • You must pay to replace panels damaged from rust.
  • Hardware functionality is treated as binary (either it's on or off).

Benefits of our Complete Confidence warranty

SunPower is the only company that stands behind your entire system, not just the panels. We also:

  • Provide repair or replacement at no additional cost; includes labor and shipping
  • Don’t require receipts, proof of purchase or written claims
  • Cover rust damage, such as in seaside installations
  • Treat the system as a whole

Power, Product and Service - We’ve Got You Covered

SunPower covers 100% of repair or replacement costs, while conventional solar warranties don’t.* From labor to shipping to parts – we’ve got your covered for 25 years.**† Plus, we guarantee that your panels won’t lose more than 8% of their original DC power output in 25 years (compared to 19% for conventional solar). Note: 10-year product warranty term for monitoring hardware.

SunPower® Complete Confidence Warranty vs Conventional Solar Panel Warranty*
Complete System
Removal of Defective Part
Installation of New Part
90% Peak System AC Power
25 years Product warranty term* 10 years
8% 25 year DC power decline 19.3%

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