400–420 W Residential A-Series Panels SunPower® Maxeon® Technology SunPower® Maxeon® cell-based panels maximize energy production and savings by combining industry-leading power, efficiency, and durability with the best power, product, and service warranty in the industry.1,2 Highest Power Density Available SunPower’s new Maxeon® Gen 5 cell is 65% larger than prior generations, delivering the most powerful cell and highest efficiency panel in commercial solar. The result is more power per square meter than any commercially available solar.1 SUNPOWER MAXEON SOLAR CELL TECHNOLOGY Maximum Lifetime Energy and Savings Designed to deliver up to 60% more energy from the same space over the first 25 years in real-world conditions like partial shade and high temperatures.1 150% 140% Most efficient cell in commercial solar2 Delivers unmatched reliability3 Patented solid metal foundation prevents breakage and corrosion As sustainable as the energy it produces. Achieved the #1 ranking on the Silicon Valley Toxics Coalition’s Solar Fundamentally Different. And Better. Up to 60% More Lifetime Energy SunPower A-Series Panels Conventional Panel Best Reliability, Best Warranty SunPower technology is proven to last and we stand Scorecard for 3 years running behind our panels with the industry’s best 25-year SunPower modules can contribute to Combined Power, Product and Service Warranty. your business’s LEED

400–420 W Residential A-Series Panels Electrical Data Operating Condition And Mechanical Data Power Tolerance Rated Voltage (Vmpp) Rated Current (Impp) Panel Efficiency Open-Circuit Voltage (Voc) Short-Circuit Current (Isc) Impact Resistance 1 inch (25 mm) diameter hail at 52 mph (23 m/s) Solar Cells Tempered Glass High-transmission tempered anti-reflective Wind: 75 psf, 3600 Pa, 367 kg/m² front & back Snow: 125 psf, 6000 Pa, 612 kg/m² front Class 1 black anodized (highest AAMA rating) Maximum Series Fuse Power Temp Coef. Voltage Temp Coef. Current Temp Coef. Tests And Certifications - Pending...