Support

SunPower solar systems are designed to be virtually maintenance-free during the lifetime of the system.

SunPower Frequently Asked Questions

Download the latest guide

Large Commercial Systems and Power Plants

1-800-251-9728

Residential & Small Business

1-800-SUNPOWER
(1-800-786-7693)

Dealers & Partners

 

1-855-977-7867

SunPower Solar Support