Simulation-Based Analysis of Environmentally Friendly Perovskite Solar Cells: Projecting 21.61% Efficiency with Lead-Free CsSn0.5Ge0.5I3

Abstract

Solar energy is one of the most promising renewable energy sources to meet the escalating global demand for energy. Over the years, significant advancements have been made in solar cell technology, particularly with the advent of perovskite (PVK)-structured hybrid halide compounds. These compounds, known for their organomineral PVK structure, have revolutionized solar cell production by offering substantial advantages over conventional silicon-based cells, including high efficiency and lower production costs.