400W SunPower MAXEON 3 Solar Panel

SunPower MAXEON 3 panels combine the top efficiency, durability and warranty available in the market today, resulting in more long-term energy and savings.

22.6% EFFICIENCY

Maximum Power. Minimalist Design.

Industry-leading efficiency means more power and savings per available space. With fewer panels required, less is truly more.

Highest Lifetime Energy Savings

Designed to deliver 60% more energy in the same space over 25 years in real-world conditions like partial shade and high temperatures.

Better Reliability, Better Warranty

With more than 25 million panels deployed around the world, SunPower technology is proven to last. That’s why we stand behind our panel with an exceptional 25-year Combined Power and Product Warranty, including the highest Power Warranty in solar.