Maximum Power of solar panel is flexible from 5W, 10W, 20W, 30W, 40W,50W,60W,80W,90W,100W,110W,120W. Electric DataMono30w40w50wNormal Peak Power(Pmax)30Wp40Wp50WpMaximum Power Voltage(Vmp)17.2V17.2V17.2VMaximum Power Current (Imp)1.74A2.32A2.91AShort Circuit Current(ISC)1.93A2.57A3.23AOpen Circuit Current(VOC)21.6V21.6V21.6VLimitsOperation Temperature-40°C to +85°CAdditional DataDimensionsLength: ...