As one of the latest offerings from Heliene, the Premium 480W (2025) represents cutting-edge N-Type TOPCon solar technology optimized for maximum energy yield. With its exceptional 22.37% 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 Heliene modules. Measuring 2008 x 1002 x 35 mm and weighing 23.5kg, the Premium 480W (2025) is designed for efficient handling and installation.