Vmp:34.6v Voc:43.0v Isc:7.94a Imp:7.28a Max power:250w Monocrystalline silicon solar cells:156f¯156 mm No.Of cells and connections: 72(12f¯6) Dimension of module:1956*992*50 Weight:23kg Operating temperature: -40 to 85 degree Power temperature coefficient: -0.45 (%/c) Current temperature coefficient: 0.05 (%/c) Voltage temperature coefficient: -0.35 (%/c) Noct-normal operating cell temperature: 48fa2 degree Foam/box/carton/pallet