Electrical Properties at Standard Test Condition (STC)

PV Module Model                    S-75-12-3      S-70-12-3
Rated Maximum Power (Pmax)              75 W              70 W
Tollerance of Maximum Power              ± 5%             ± 5%
Open Circuit Voltage (Voc)                  22.5 V              22.3 V
Short Circuit Current (Isc)                   4.32 A              4.19 A   
Voltage at Pmax (Vmp)                      18.4 V              17.8 V
Current at Pmax (Imp)                       4.08 A              3.93 A
Efficiency of Module                         15.07%             14.07%