Power: 410W Voltage: 1000V Module efficiency: 21.0% IP protection: IP68 Connector: MC4 Cells: Half-Cut Wafer type: M10 Cable length: 1.25m Product guarantee: 15 years Efficiency guarantee: 25 years Size (W x D x H): 1134 x 35 x 1722 mm Weight: 21.8 kg