The LONGi Solar Premium 500W (2025) is a high-performance N-Type TOPCon solar module engineered for professional installations. With its exceptional 22.42% efficiency rating, this panel maximizes power density for space-constrained installations. An industry-leading 30-year performance warranty underscores the long-term reliability and durability of LONGi Solar modules. Measuring 2008 x 1002 x 35 mm and weighing 23.6kg, the Premium 500W (2025) is designed for efficient handling and installation.