German Scientists Propose Moon-Made Solar Panels, Reducing Space Costs by 99%

Researchers from the University of Potsdam have developed a method to create solar cells on the Moon using local materials, specifically lunar regolith, which could revolutionize power generation for future lunar habitats. By melting moon dust into 'moonglass' and combining it with halide perovskite, the team has produced lightweight solar cells that could significantly reduce the costs and logistics involved in transporting solar technology from Earth. Their initial tests achieved efficiencies of around 12%, with potential for improvement, while also demonstrating high radiation tolerance essential for space environments. This approach could cut material transport costs by up to 99% and facilitate the establishment of sustainable energy sources for lunar colonization. The findings align with ongoing efforts to utilize in-situ resources on the Moon, further supporting the feasibility of long-term human presence in space. The research highlights the importance of developing technologies that can adapt to extraterrestrial environments without relying heavily on Earth-sourced materials.