Fresnel Solar Receiver

     Fresnel solar receiver (Himin coated steel tube)
 

With solar absorptance ratio of higher than 95% and thermal emittance of lower than 8% (at room temperature), the Fresnel solar receiver (Himin coated steel tube) has a critical influence on the overall efficiency of the CSP system. It is made up of three parts: base material, coating-free area and solar selective absorption coating. The heat transfer fluid (HTF) circulating through the tube ensures that it can be heated up to 300℃.

The Fresnel solar receiver has passed the inspections of China National Solar Energy Center and German Fraunhofer Institute. In an aging test of more than 15,000 hours, it has also shown excellent performance with its absoptance ratio attenuation lower than 3% and heat emission increase less than 10%, fully indicating the product’s long lifespan.