Type Rigid | Cell type N-Type - 182mm x 91mm (2 x 72 Pcs) -M10 | Number of cells 144 | Wattage 570 Watts | Voltage 42.8 | Max current 13.32 A | Maximum system voltage 1500VDC | Module efficiency 22.07 % | Temperature coefficient (Pmpp) -0.310%/℃ | Frame colour Silver | Dimensions 2278x1134x30 mm | Weight 32.5 kg