 This study analyzes the expansion of solar energy in Iran, taking into account political, economic, social, and technological factors. Due to the prolonged sanctions on Iran, the development of clean energy power plants has either been halted or significantly reduced. Therefore, this study aims to identify barriers to the expansion of solar energy power plants and to simulate solar power plants using PVSWST, photovoltaic system, software. The study is unique in its approach of combining technical analysis with social sciences to facilitate the implementation of solar energy expansion in remote areas. This study focuses on two specific areas with high solar radiation, namely Darab and Mabod, which are located in Fars and Yazd provinces, respectively. Solar energy can be generated in these two areas due to their unique locations with high levels of solar irradiation. To achieve this goal, the technical analyses focus on simulating the performance of a 9kWp, kWp power output of a system, grid-connected polysilicon, poly-C, photovoltaic plant for Darab and a 9.90kWp plant for Mabod. The simulation is conducted to obtain maximum electricity production and This article was authored by Armin Resnju, Arzouga Zanfri, Paul Alberg Ostergaard and others. We are article.tv, links in the description below.