45w multicrystalline solar panel

Technical parameter Maximum Power(W)                           45W Optimum Power Voltage(Vmp)        17.86V Optimum Operating Current(Imp)    2.52A Open Circuit Voltage(Voc)                  21.78V Short Circuit Current(Isc)                   2.77A Mechanical Characteristics Cell Type Polycrystalline                156 x 52mm No of Cell                                          36 (4x9pcs) Dimensions                                     678x542x28mm Weight                                               4.2Kg Front Glass                                      3.5mm,High Transmission, Low Iron,Tempered Glass Junction box                                     IP65 Rated Output Cable                                   TUV 1x4.0mm2/UL12AWG,Length:900mm Temperature and Coefficients Operating Temperature(°C):                -40°C ~ + 85°C Maximum System Voltage:                  600V(UL)/1000V(IEC) DC Maximum Rated Current Series:         15A Temperature Coefficients of Pmax:     -0.47% Temperature Coefficients of Voc:        -0.389% Temperature Coefficients of Isc:           0.057% Nominal Operationg Cell Temperature (NOCT): 47+/-2°C Panel Drawing Map multicrystalline solar panel