The SunPower Performance solar panels are designed to provide maximum energy generation, durability, and sustainability, making them the ideal choice for anyone looking for top-of-the-line solar panels. With a focus on efficiency, these panels are engineered to perform at their best in all types of weather conditions, including high temperatures and low-light situations like mornings, evenings, and cloudy days.

In addition to their superior performance, SunPower Performance panels are also built to last. They feature crack-resistant cells and reinforced connections that protect against fatigue and corrosion, as well as an electrical architecture that mitigates the impact of shade and prevents hot-spot formation. With clean ingredients, responsible manufacturing, and 40 years of guaranteed energy production, these panels are the most sustainable choice in solar.

What really sets the SunPower Performance panels apart, however, is their industry-leading warranty. These panels are covered by a 40-year warranty that is backed by extensive third-party testing and field data from more than 33 million panels deployed worldwide. With a minimum warranted output of 98% in the first year and maximum annual degradation of just 0.25%, SunPower Performance panels are the most reliable and long-lasting solar panels on the market.