Study of a photovoltaic system connected to the network and simulated by the code PVSYST

The document provided a general understanding of solar energy and how solar technology can be applied in practice to supply the lighting needs of the premise. The site analysis Tlemcen, weather data, is the design of the predicted value of the PV system. We present the analysis using the software PVSYST to optimize the system design for the premise. Simulation and calculation was made by taking into account the inclination and direction of a photovoltaic generator consider. The proposed photovoltaic system is mainly composed of 3 unit inverter, 3 batteries and 66 photovoltaic modules with nominal power 9.9kWc.