20W High Effective Polycrystalline Solar Panel

Warranty 25 years limited power warranty
10 years limited product warranty
Certificates satefy class 11,IEC61215,IEC61730
SKU: NS-522SP-20W Category:

Description

Model Type NS-522SP-20W Max Power 20w
Power Tolerance 0-3% Max-Power Voltage(Vmp)       18V
Max Power Current(Imp) 1.14A Open Circuit Voltage(Voc)   18v
Short Circuit Current(Isc) 1.29A Cell Efficiency(%)                      17.6%
     Pmax Teperature        Coefficiency(%/ºC)     -0.47  Module Efficiency(%)                      13.9%
   Voc Temperature    Coefficiency(%/ºC)     -0.34 Isc Temperature    Coefficiency(%/ºC)                      0.045
Nominal Operating Cell Temperature(NOCT)       45±2ºC Operating Temperature                -40~+85ºC
Dimensions(mm) 430X430X25mm  Unit Power                       4.2
  Solar Cell Type    156*156  Number of Cell                    36 (3*12)
Junction box  IP65 Rated Weight: 2.2kgs

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