Table 3
The module dictionary encompasses all the relevant data of the bifacial PV module, which is relevant for the electrical simulation. In case that there is no rear module data specified by the manufacturer, a simplified electrical simulation approach may be applied instead.
| ModuleDict | Dictionary containing important module parameter |
| bi_factor | Bifaciality factor |
| n_factor | Module efficiency |
| I_sc_f | Short-circuit current measured for front side illumination of the module at STC [A] |
| I_sc_r | Short-circuit current measured for rear side illumination of the module at STC [A] |
| V_oc_f | Open-circuit voltage measured for front side illumination of module at STC [V] |
| V_oc_r | Open-circuit voltage measured for rear side illumination of module at STC [V] |
| V_mpp_f | Front Maximum Power Point Voltage [V] |
| V_mpp_r | Rear Maximum Power Point Voltage [V] |
| I_mpp_f | Front Maximum Power Point Current [A] |
| I_mpp_r | Rear Maximum Power Point Current [A] |
| P_mpp | Power at maximum power Point [W] |
| T_koeff_P | Temperature coefficient [1/°C] |
| T_amb | Ambient temperature for measuring the temperature coefficient [°C] |
| T_koeff_I | Temperature coefficient for I_sc [1/°C] |
| T_koeff_V | Temperature coefficient for U_oc [1/°C] |
| zeta | Irradiance coefficient for open circuit voltage [–] |
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