Modeling and Optimization of CIGS Solar Cell Module

1. Introduction

Solar cells manufactured from wafers of crystalline or polycrystalline silicon are today the dominant technology in the commercial market. Solar cells based on thin film semiconductor are another technology with great potential. One such technology is based on a compound of the elements copper, indium, gallium and selenium abbreviated Cu(in,Ga)Se2 or CIGS. Two advantages of this technology are the low material consumption and the high efficiency that has been demonstrated, which both make it economically competitive. The objective of this article is to simulate a CIGS Solar cell module taking into account electrical, optical and geometrical parameters in order to optimize his design.