SunPower Unveils New Monolith II Next-Generation Premium High-Wattage Panel

SunPower has launched the Monolith II, a next-generation premium solar panel that produces 522 watts, surpassing its previous 333-watt record set in 2009. This panel is part of a Joint Development Agreement with REC and utilizes advanced N-Type Heterojunction (HJT) cell technology, promising improved energy output and a 25-year warranty. The Monolith II is designed to maximize annual energy production by using a bifacial design, allowing light to illuminate the cells from both sides.