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Specifications

40 watt mono solar panel
TUV,CE,ISO9001:2000 certificate
over 20 years' life  
Maximum Power (W) 40
Optimum Power Voltage (V mp) 18
Optimum Operating Current (I mp) 2.22
Open Circuit Voltage (Voc) 21.69
Short Circuit Current (ISC) 2.47
Cell Efficiency (%) 16%
Module Efficiency (%) 16%
FF (%) 70-76%
Standard Test Conditions AM1.5   1000W/㎡ 25 +/-2°C
Bypass Diode Rating (A) 12
Cable & Connector Type Pass the TUV and CE Certificate
Size of Module (mm) 830*420*25 mm
Solar Cell 125* 62.5 mono
Backing (Material) TPT
Frame (Material Corners, etc.) Aluminum-alloy
Number of Cell (PCS) 36
N/W(KG) 3.8kg
Junction Box Type Pass the TUV Certificate
Tolerance Wattage (e.g. + /-5%) ±2~5%
Front Glass Thickness (mm) 3.2
Surface Maximum Load Capacity 2400Pa
Allowable Hail Load 23m/s, 7.53g
Packing 20'  
Temperature Coefficients of ISC(%)℃:  0.04
Temperature Coefficients of Voc(%)℃:  -0.38
Temperature Coefficients of Pm(%)℃:  -0.47
Temperature Coefficients of IM(%)℃:  0.04
Temperature Coefficients of VM(%)℃:  -0.38
Temperature Range  -40°C to +85°C