Electrical Properties at Standard Test Condition (STC)

PV Module Model                             S-7-12-5            S-6-12-5
Rated Maximum Power (Pmax)                     7 W                  6 W
Tollerance of Maximum Power                     ± 5%                 ± 5%  
Open Circuit Voltage (Voc)                         22.1 V                       21.6 V
Short Circuit Current (Isc)                          0.42 A                     0.37 A
Voltage at Pmax (Vmp)                               17.9 V                     17.7 V
  Current at Pmax (Imp)                              0.39 A                     0.34 A
Efficiency of Module                                10.52%                 9.02%