Thermal and weather-resistant silicone coating for solar thermal power generation structures: solar thermal structures should be exposed to strong light for a long time and work in a high temperature environment, and its metal components must be coated with high heat and weather-resistant coatings for protection. Universal heat and weather resistant coatings are difficult to meet the harsh requirements of photothermal power generation. Methyl phenyl silicone resin has excellent heat and weather resistance, and silicone coatings based on silicone resin can be used as protective coatings for photothermal power generation structures.


Solar solar thermal power generation system with Fresnel lens as concentrator has emerged. By using the special structure of Fresnel lens, the focus of sunlight can be realized efficiently by replacing the parabolic curved mirror with a set of flat mirrors. The manufacturing process of Fresnel lens is simple and the operation is stable, so the photothermal power generation of Fresnel system has been widely concerned.