Type Rigid , Cell type P type Mono-crystalline , Number of cells 108 , Wattage 410 Watts , Voltage 31.43 , Max current 13.05 A , Maximum system voltage 1500VDC , Module efficiency 21.3% , Temperature coefficient (Pmpp) -0.35%/℃ , Dimensions 1722 x 1134 x 30 mm , Weight 21.6 kg