SunPower: Reviews & Information

Established: 1985

EnergySage Rating Value: 4.0 from 235 reviews


The last review from EnergySage:

Evidently, my 3+ year old SunPower system is not compatible with SunVault. I have rev. C of the micro inverters…Evidently, SunPower only supports rev E&G …. VERY disappointing. Backwards compatibility of less than 3+ years??? Guess Rev D is out of luck as well…. what would that be 2 or less years?…. I though buying “Made In America” would have also included support worthy of such a statement ….


Headquarters

51 Rio Robles

San Jose, CA
95134 United States

Warranty

The SunPower® Complete Confidence Warranty is the only home solar warranty to cover your whole system (not just the panels). We’ve got you covered for 25 years when it comes to everything on your roof (including panels, microinverters and mounting) and 10 years for everything not on your roof (including monitoring hardware and storage).

Affiliations

AEE – Advanced Energy Economy (U.S.)
ACORE – American Council on Renewable Energy (U.S.)
AriSEIA – Arizona Solar Energy Industries Association
CALSSA – California Solar and Storage Association
CCSA – Coalition for Community Solar Access (U.S.)
CHESSA – Chesapeake Solar and Storage Association
COSSA – Colorado Solar and Storage Association
FlaSEIA – Florida Solar Energy Industries Association
HSEA – Hawaii Solar Energy Association
ISEA – Illinois Solar Energy Association
IREC – Interstate Renewable Energy Council (U.S.)
Local Solar for All (U.S.)
MEIBC – Michigan Energy Innovation Business Council
NECEC – Northeast Clean Energy Council
NJSEC – New Jersey Solar Energy Coalition
NYSEIA – New York Solar Energy Industries Association
OSSIA – Oregon Solar and Storage Industries Association
SEIA – Solar Energy Industries Association (U.S.)
SEBANE – Solar Energy Business Association of New England
SEPA – Solar Electric Power Association (U.S.)
SolarAPP Campaign (U.S.)
Solar Connecticut
SRA – Solar Rights Alliance
TSPA – Texas Solar Power Association
WASEIA – Washington Solar Energy Industries Association
Vote Solar (U.S.)

Certifications

A+ Better Business Bureau accredited business
Cradle to Cradle Certified™​ Bronze recognition
2019 PV Magazine Sustainability Award

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