... CE, UL,TUV 2.Offer OEM service 3.Efficiency is above 16% 4.Long life span160w- ... circuit current (A) 5.76 5.58 5.40 Cell Efficiency (%) 17.00%17.00%17.50% FF (%) ... 1000W/m2 , AM1.5 , 25’CMechanical CharacteristicsSolar cell mono mono mono mono Number of cells (Pcs) ... IV connectorsCables 4.0mm2, 900mmTemperature coefficients Nominal Operating Cell Temperature45±2ºCTemperature coefficients of Voc (%)β -2 ...