Analysis, optimization and modelling of electrical energies produced by the photovoltaic panels and systems

The works realized in this article concern the simulation in Pspice and the experimentation operation of the photovoltaic (PV) panels and systems. We have analyzed the optimal operation of PV panels as a function of the weather conditions (solar irradiation, temperatures…), and design of a PV system provided with MPPT control ensuring instantaneously the optimal operation of PV panels. The various results obtained show that the optimal electrical properties (voltage, current and power) of PV panels depend on the solar irradiation and the panels association (parallels or series). Also, the PV system optimizes the operation of PV panels independently the load nature: number of batteries,…