COMPARATIVE STUDY OF THE MULTI-JUNCTION CIGS BASED SOLAR CELL PERFORMANCE WITH DIFFERENT MODES

Today, The CIGS industrial sector emerges in the photovoltaic domain. Many significant enhancements are possible allowing to better ameliorate the solar cell performances. Thinlayer cells are second generation cells which are the result of the first generation cells evolution made of Silicium but with layer of extreme thickness [1].A simulation will be carried out for multi-color associations of photo batteries coupled in dichroic, tandem or cascade mode based on (CuGaSe2), (CuIn1-xGaxSe2) and their variants.A study of physical parameters influence and different layers will be done in order to determine the system of converting a larger part of solar spectrum leading to a high efficiency.