Among them, the EPC project owner units is given priority to with soe/state, solar building this also reflected from the side, in project bidding and parity, the state-owned enterprises, the heat storage system has become the absolute main force. Specifically, CGNPC in development of 410 mw, 603 mw, guangzhou energy saving 220 mw, 345 mw, jin can group the people vote for 200 mw, 190 mw solar building hubei energy group, huaneng bid 180 mw of electricity transmission &transformation facilities co. , LTD. Is responsible for the construction of hebei province is located in zhangjiakou mountainous area, need new tower base 291, systems engineering construction guide ground kilometers. The article content is for reference only. Silicon material after the completion of the project will achieve Zhang Bei area of new energy power output, beijing-tianjin-hebei region provide stable and reliable clean energy. Project along the complex terrain, high mountain road risks, a lot of construction site, large machinery and equipment cannot be used, construction personnel can only use the method such as horses, and mules, cableway transport ballast, they overcome difficulties to ensure the project completed on schedule. Solar photovoltaic (pv) network statement: this information is reproduced from the media or other Internet web site, network cooperation photovoltaic solar pv project network published the article for the purpose of the information, does not mean that agree with his point of view or confirm its description. This paper statistics the September to today issued a total of 2. 85 gw pv power plant EPC and 1. 9 gw component bid opening information. It is understood that the project is highest voltage level in the world, conveying capacity, the largest flexible HVDC project, power plant operation is in the national grid service green low-carbon games are key construction projects, power supply side are all made of wind power, photovoltaic and other clean energy. Silicon material, heat storage system Beijing games venues will realize 100% clean energy supply, & other; The wind Zhang Bei & throughout; Light & other; The lamp of the games throughout the &; 。 Solar photovoltaic (pv) net news: on November 3, of electricity transmission &transformation facilities co. , LTD. In hebei province is responsible for the construction of the world's first renewable energy flexible dc power grid & ndash; — Zhang Bei flexible dc grid experiment and demonstration engineering & plusmn; 500 kv FengNing - Beijing bid line) Subjects completed, is expected to put into operation by the end of the year.