1. The basic equipment of the solar thermal energy utilization system is the medium-high temperature vacuum collector tube. The trough power plant generally uses thermal oil as the heat transfer fluid; the use of water and molten salt still presents technical difficulties; as support
2. The basic equipment of the tower photothermal system is the heliostat field and the heat absorption tower; In terms of heat transfer media, the tower power plant can use water, thermal oil and molten salt. media.
3. The basic principle of Fresnel linear solar thermal power generation system is similar to that of trough technology. The difference with trough technology is that it uses a planar reflector and its heat collecting tube is fixed. . Judging from the composition of equipment in these two aspects, the construction cost ofThe thermal energy production of Fresnel is lower than that of trough technology.
4. The dish type solar thermal power generation system (also called disk type) is the world's first dish type Stirling solar thermal power generation system. the most advanced solar energy available today. The solar power generation system with the highest solar power generation efficiency, up to 29.4%