An American Company
- SunPower is a 32 year-old American company with more than 700 solar patents
- A warranty that covers labor and parts for 25 years
- An expected life of up to 40 years
- The most efficient panels currently available
- The majority of panels are 14% to 18% efficient; SunPower panels are 19.1% to 22.2%.
- Because the inverter is built into each SunPower panel, you have a 25-year warranty on that component as well.
Take the first step with Renova and SunPower
You can rest assured that Renova and SunPower are here for the long term. While most solar panel brands offer a performance warranty that their panels will still be producing between 80% and 83% of their original capacity after 25 years, SunPower’s performance warranty is 92% after 25 years – a full 9% to 12% higher than most other panel manufacturers offer.