JST-M53685W Peak power (Pmax) : 85W Cell Efficiency : 16.38% Module Efficiency : 12.94% Maximum power voltage (Vmp) : 18.05V Maximum power current (Imp) : 4.71A Open circuit voltage (Voc) : 21.94V Short circuit current (Isc) : 5.29A Power Tolerance : 0 to +3% Maximum system voltage : DC 600V (UL) Normal Operating Cell Temperature : 44.4¡À2¡æ Series fuse rating (A) : 10A Number of bypass diode : 3 Cell type : 125mm x 125mm Number of cells : 36 cells in series Weight : 8.23kg ( 18.14Ibs ) Dimensions : 1205¡Á545¡Á35/46/50 mm (47.44¡Á21.46¡Á1.38/1.81/1.9 7 inch) Max Load : 2400Pascals ( 50 lb/ft 2)