Processing, Laser Scribing, and Characterizing Flexible Perovskite Solar Modules for Lunar Applications

This study investigates the viability of utilizing flexible perovskite solar modules (PSMs) as a sustainable energy solution for extended lunar missions. The study focuses on optimizing PSM fabrication processes, including laser scribing techniques and substrate selection, to enhance durability and performance in the harsh lunar environment. Through iterative processing and characterization methods, such as photoluminescence spectroscopy with thermal cycling tests, the research evaluates the reliability of PSMs on both rigid glass and flexible PET substrates. Results indicate that precise laser scribing is feasible when manufacturing PSMs on flexible PET substrates. Samples processed on flexible PET substrates also demonstrate superior resilience to extreme temperature differentiation, highlighting their potential for long-term energy generation on the lunar surface. The findings contribute to advancing solar power technology for space exploration, offering insights into the development of robust energy solutions for sustained lunar habitation and exploration missions. This research underscores the importance of innovative approaches in renewable energy to support future space endeavors and lays the groundwork for further exploration into flexible PSM capabilities.