Conception d‘un capteur solaire hybride photovoltaïque thermique utilisation de cellule solaire à base de pérovskite à haut rendement.

Abstract

Recently, perovskite lead-free solar cells (PSCs) are a novel advancement in photovoltaic technology that have attracted attention due to their affordability, potential as a future solution for exceeding cell efficiency limits, PSCs have a poor thermal stability, to overcome this problem using CsSnI3 perovskite material, CsSnI3 perovskite solar cell is environmentally, friendly and inexpensive elements with high emission efficiency. In this work, a device simulation of CsSnI3 based solar cells is performed. Glass/FTO/ W / / and metal back contact (Au) make up the architecture. SCAPS-1D software is employed in the simulation to examine the effectiveness and performances of this solar cell, we used P3HT, D-PTTT-14, CNTS and MoO3 as the hole transport layers (HTLs) to identify the best WS2/CsSnI3/HTL combinations showed an overall efficiency of 35.08%, FF of 79.98 %, Jsc of 35.80 mA/cm2 and Voc of 1.28v. The effect of thickness of absorber layer, electron transport layer, hole transport layer and temperature was studied. For the second part, we theoretically implemented the optimized solar cell in an air-based hybrid photovoltaic/thermal (PV/T) solar collector using MATLAB. This approach enables a more versatile utilization of solar energy, allowing for simultaneous generation of electricity and heat in a more efficient manner.