Abstract
In this investigation, we began by applying the Large-scale Atomic/Molecular Massively Parallel Simulator (LAMMPS) program to model the perovskite crystal structure using molecular dynamics method (MD). Then, we evaluated the effects of temperature variations on the perovskite layer by adjusting the perovskite's structure to temperature and observing the perovskite structure's response. We determined the melting point by applying heat to the structure from the outside. Inside the perovskite solar cell, we employed the C60 as HTL, often used in constructing biostructures. After that, we determined the efficiency as well as the fill factor of the solar cells which are based on perovskites by attaching this material to photovoltaic structures. This work aims to supply energy to the building with sustainable materials utilizing Perovskite solar cells.