Performance investigation of a PV system connected to the grid

Recently, solar is considered as the most attractive renewable energy source, due to the development and the progress of the technologies. This paper presents a comparative and performance analysis of three PV technologies mono-crystalline (2.04 KWp), polycrystalline (2.04 KWp) and amorphous (1.86 KWp). These technologies are linked together and formed a grid connected station of total capacity 5.94 KWp, that is located on the roof of the faculty of science of Tetouan-Morocco. The performance of the three technologies are simulated, in term of final yield, using PV syst and the energy injected from the three technologies are compared together based on the data collected during the year 2016. The results obtained showed that the simulated final yield of each technology follows closely its reference yield for all the months of the year, and the mono-crystalline technology injects more energy compared to the others.