Quantum Dot Solar Cells (QDSCs) use nanoscale semiconductor particles to convert sunlight into electricity more efficiently than traditional photovoltaics. These quantum dots can be tuned to absorb specific wavelengths, enabling higher energy capture and multi-junction designs for greater efficiency. Benefits include lightweight, flexible panels, lower production costs, and potential for integration into windows, clothing, and portable electronics. Major research is driven by institutions like NREL, University of Toronto, and companies such as Solterra and Quantum Solutions. With over 2,000 patents globally and emerging eco-friendly synthesis methods, QDSCs are poised to disrupt renewable energy markets.
