SPECIFICATIONS:Power at STC(Pm) 80WMaximum power voltage(Vpm) 17.3VMaximum power current(Ipm) 4.7AOpen circuit voltage(Voc) 21.9VShort circuit current(Isc) 5.1ATolerance ±5%Maximum system voltage 1000V DCMulticrystalline silicon solarcell, (156mmx104mm)No. of cell and connection 36(4x9)Dimensions: 39.92 x 26.34 x 1.38(in)Weight 18.5lbs
399