In this study, a more complex modelling, leaving more choice to the user as to the parameters number and the precision degrees is proposed. By experimental measurements carried out on the panels, we will try to establish an electrical model of the cells photovoltaic by determining the various parameters: Saturation currents and diode quality factors, series and parallel resistors. Taking into account the panels heating, using measurements made with natural lighting, we will then finish calculating new parameters, characterizing the thermal losses and wind influence.
Photovoltaic, Panels, Parameters, Current, Diode, Resistance, Voltage
Maifi Lyes; Kerbache Tahar; Hioual Ouided; Chari Abdelhamid, Calculation of the Internal Parameters of a Photovoltaic Panel from the Measured External Parameters, HCTL Open International Journal of Technology Innovations and Research (IJTIR), Volume 23, Issue 1, February 2017, pp. 1-9, e-ISSN: 2321-1814.