SunPower solar panels are top-of-the-line and provide homeowners with more energy. SunPower uses the highest grade monocrystalline silicon and Maxeon™ cell technology, resulting in the only solar cells built on a solid copper foundation. SunPower cells are virtually impervious to corroding and cracking, which commonly causes degradation in conventional panels.
The new X-21 Series by SunPower once again sets the record in the industry for the most energy produced per square foot. The name, X-21, comes from the record-breaking 21.5% efficiency produced by these panels. This is the highest efficiency on the market!
- Get the most energy from less space! The SunPower X-Series panels create 44% more power than other panels, meaning you need less panels to do the same amount of work, saving you room on your roof!
- More electricity! It’s as simple as that; SunPower panels convert more sunlight into electricity than any other panel.
- Peace of mind guarantee! With the best 25 year warranty on the market, SunPower is unmatched in reliability and satisfaction.
Read more about the X-21 Series HERE!