High Performance, Excellent Durability

SunPower® E-Series solar panels deliver efficient performance, long-lasting durability at a great value. SunPower solar panels generate more energy over the lifetime of your system than other panels. Compared to other technologies, SunPower converts the greatest percentage of sunlight into electricity. This means that over the lifetime of your system, you’ll generate more electricity and save more money on your electricity bills. Not only are SunPower solar panels the most powerful and efficient on the market, they’re also the best-looking. Thanks to our exclusive SunPower® Maxeon™ solar cell technology, SunPower panels have no grid lines and blend harmoniously into the roof of your home. Backed by the industry’s best warranty, our residential solar panels combine brains, brawn and beauty to provide the most efficient, renewable solar power.


  • More energy from less space: SunPower E-Series solar panels convert more sunlight into electricity than conventional panels, delivering 36% more power per panel.1
  • More electricity: SunPower E-Series solar panels convert more sunlight to electricity over the life of your system than conventional panels. Which means you produce 60% more energy over 25 years and save more on your electricity bills, too.23
  • More flexibility: Because E-Series residential solar panels generate more electricity from a smaller area, you can expand energy production simply by using additional roof space to add more panels later.
  • More peace of mind: More guaranteed power. SunPower offers the best combined power and product warranty over 25 years.4
  • The panels are designed to deliver consistent, trouble-free energy over a very long lifetime.56