Description

Model Type NS-502SP-70W Max Power 70w
Power Tolerance 0-3% Max-Power Voltage(Vmp) 18.17V
Max Power Current(Imp) 3.89A Open Circuit Voltage(Voc)                    21.6v
Short Circuit Current(Isc) 4.28A Cell Efficiency(%) 17.60%
Pmax Teperature       Coefficiency(%/ºC) -0.47  Module Efficiency(%) 13.90%
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) 770x671x25mm Unit Power 4.2
Solar Cell Type 156*156 Number of Cell 36 (3*12)
Junction box  IP65 Rated Weight:  5.5kgs