• Maximum power Pmax (W): 180W • Tolerance (%): ± 3% • Open circuit voltage Voc (V): 22.5 • Voltage at maximum power Vmp (V): 17.96 • Current at maximum power Imp (A): 9.47 • Short-circuit current Isc (A): 10.4 • Module efficiency (%): 17.1 • Solar cell efficiency (%): 19.4 • Fuse nominal current (A): 15 • Protection class: IP63 • Maximum panel system voltage (V): DC1000 • Working temperature range: -40 ° C-85 ° C • Dimensions: 1480x670x35x30mm • Weight: 9.8 kg