Bintang Cantika, Roer Eka Pawinanto, Lilik Hasanah, Chandra Wulandari, Nurhidayatulloh, Mariya Al-Qibtiya, Budi Mulyati
Solar cells have become a major focus in the quest for sustainable solutions to global energy needs. However, the use of lead (Pb) in the base material of solar cells raises environmental and human health concerns. Therefore, lead (Pb) replacement material is needed in the development of environmentally friendly Solar Cells by considering its effectiveness. The development of solar cells using lead-free perovskite with methylammonium tin iodide (MaSnI3) has shown promising results due to its high efficiency and stability, making it a potential candidate for commercial use. The goal of this research is to analyze the performance of methylammonium tin iodide (MaSnI3) based perovskite solar cells with copper barium thiostannate (CBTS) as hole transport layer by varying the temperature at the working point with a simple structure. The solar cell structure employed in our investigation consists of a simulated arrangement of Glass/ITO/TiO2/MaSnI3/CBTS/Au. TiO2 serves as the electron transport layer. The measurement parameters were varied by temperature from 280K-980K using the SCAPS 1D simulator. The results showed that increasing temperature effaced to an increase in the efficiency of the solar cells and obtain an power conversion efficiency (PCE) of 27.63% with open circuit voltage (Voc) of 0.97 volts, short-circuit current density (Jsc) of 34.11 mA/cm2, and a Fill Factor (FF) of 82.98%. © 2025 Author(s).
Physics Study Program, Universitas Pendidikan Indonesia, Bandung, Indonesia; Industrial Automation and Robotics Engineering Education Study Program, Universitas Pendidikan Indonesia, Bandung, Indonesia; Doctoral Program of Engineering Physics, Faculty of Industrial Technology, Institut Teknologi Bandung, Bandung, Indonesia; Multimedia Education Study Program, Universitas Pendidikan Indonesia, Cibiru, Indonesia; Electrical Engineering Study Program, Universitas Pendidikan Indonesia, Bandung, Indonesia
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