SunPower® E-Series solar panels deliver efficient performance and long-lasting durability at a great value. Compared to other technologies, SunPower® converts the greatest percentage of sunlight into electricity. This means that over the lifetime of your system, it will generate more electricity and save more on your electricity bills.

More energy from less space: SunPower® E-Series solar panels convert more sunlight into electricity than conventional panels, delivering 36% more power per panel. Which means you may need fewer panels to reach your energy goals.

More electricity: SunPower® E-Series residential solar panels convert more sunlight to electricity over the life of your system than conventional panels, which means it will produce 60% more energy over 25 years and save more on your electricity bills too.

More flexibility: Because E-Series residential solar panels generate more electricity in 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. The panels are designed to deliver consistent, trouble-free energy over a very long lifetime.

We’re proud to announce the prestigious honor for sustainable manufacturing of our E-Series and X-Series Solar Panels made in Mexico and France – the world’s first solar products to be Cradle to Cradle Certified™ Bronze.