Novel Self-Cleaning Nano Coating for Sustainable Solar Panel and Glazing Applications
With the rise of urbanization and an increasing emphasis on sustainability, durable self-cleaning coatings are crucial for maximizing solar panel efficiency and reducing building maintenance costs. In urban areas, solar panels can lose over 50% of their energy output due to surface contamination, while pollutants on building surfaces drive up the maintenance costs and degrade aesthetic appeal. Current self-cleaning coatings often suffer from poor adhesion, limited functionality, and lack of durability, limiting their industrial adoption.
To address these challenges, the technology owner has developed a novel self-cleaning nano coating for sustainable photovoltaic (PV) panels, as well as building and automotive glazing applications. Leveraging cutting-edge polymer graft modification and nano-encapsulation techniques, this transparent multifunctional coating offers durable hydrophilicity, high photocatalytic performance, and anti-reflective properties. Upon spray application, the coating quickly forms a high-density, super-wetting nanofilm at room temperature. It can effectively reduce organic and inorganic pollutants under visible light, boosting solar panel efficiency by 15-20%. In addition to glass, this coating is applicable to various building surfaces, including cement, metallic, and composite panels.
The technology owner is seeking R&D collaborations and test-bedding partnerships with industrial partners, such as PV manufacturers, building owners / developers, construction companies, and transportation sector to integrate this coating into their products and applications.