Checked Jan 2021
SunPower
Offer expired
The SunPower refer a friend programme has expired. You can still visit SunPower at https://us.sunpower.com/.
Founded more than a quarter-century ago, SunPower has set and broken world records from the start. Without SunPower, the story of solar could not be written. The fact is, we’ve been responsible for major industry milestones since our incorporation in 1985, and we challenge conventional thinking. Delivering the highest-efficiency solar cells and solar panels, and the most advanced solar energy systems, SunPower is The World’s Standard for Solar.