High-efficiency 545W solar panel by Waaree. MNRE/BIS approved for PM Surya Ghar scheme. Technical specifications: Type: Mono PERC. Wattage: 545W. Vmp: 41.6V. Imp: 13.10A. Efficiency: 21.3%. Cells: 144 Half-Cut. Weight: 28 kg. Warranty: 25 Years.