Modélisation et simulation de la production photovoltaïque, de la cellule au système. Optimisation du fonctionnement des installations photovoltaïques et des performances des nouvelles cellules CZTSSe

Abstract

The work presented in this thesis deals with two axes: 1- the modeling of the performances of a solar cell based on CZTSSe optimizing the various functional parameters and particularly the gap profile of the absorbing layer, then, 2- the sizing of the systems and photovoltaic installations. In the first part, we presented the dimensioning of the photovoltaic systems and autonomous systems connected to the network that we realized in simulation and experimentally. In the second part, we studied the effects of the adjustment of the layers and the ratio S / (S + Se) on the performances of the solar cells based on CZTSSe in order to optimize the operation.