The solar mid-high utilization temperature system is developed by huayuan new energy project company who are direct by the institute of electrical engineering chinese academy of sciences and tsinghua university. the equipment has simple structure, installs conveniently, and the whole service life is about 20 years. the reflector is fixed on the ground, it is could not only sufficiently resists the wind and rain, but also has greatly reduced the cost of support construction of the reflector.\nthe most important thing is that the technology has breakthrough the traditional restriction that one system could control only one reflector equipment, the fresnel line focusing system technology which we use is possible to track several hundred reflectors at the same time, focuses several hundred and thousand square meters sunlight to the light so that energy transformation part could gathers luminosity approximately 50 times than before, may with thermals of 3 or 4 hundred celsius. the use of fresnel system changed the past situation that the tracking control system occupied the majority price of the project cost, at the same time, the core component of the thermal collector solar mid-high temperature vacuum tubes and specular reflection materials are made in china and marketing production to reduces the cost for transportation and installation.\n