Longi Hi-MO 7- LR7-72HGD-605M (LSPPVP00060) Longi Hi-MO 7 – – LR7-72HGD-605M ; Maximum System Voltage – 1500V DC; No, of cells – 144 ( 6×24); VOC – 52.33 V; Isc – 14.57 A; Vmp – 44.23V; Imp – 13.68 A; module Efficiency 22.4% ; Operational Temperature – -40~+85ºC; Temperature Coefficient of ISC 0.045%/°C; Temperature Coefficient of VOC -0.230%/°C; Temperature Coefficient of PMAX -0.280%/°C; Front Side Maximum Static loading 5400 Pa; Rear Side Maximum Static Loading 2400 Pa; Junction Box – IP 68