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. With 5 gw210mm love xu technology in high efficiency solar cell production, the east, with 210 mm silicon wafers of 500 w high efficient components, 210 mm silicon wafers propulsion speed to industry peers, and poly (xin from 210 officially announced the ingot single crystal silicon, advancing faster than expected. Specifically, CGNPC 603 mw, guangzhou 410 mw, 345 mw in energy conservation, development of China's top ten jin can group of 220 mw, silicon company people to vote in 200 mw, 190 mw hubei energy group, huaneng mw2 month 4, 180, in the secret answer (dong Central co SZ002129) , investors question & other; Central throughout 210 wafers when can realize production &; 吗? Shares in the central question in reply: five phase of the project has been put into production, output in December 2019 the first batch of M12 monocrystalline silicon rods, since a G12 product release, a number of downstream customers, photovoltaic (pv) grid, solar equipment, at present, the most capacity in 2020 has locking, China solar energy network, with the five phase of the project production gradually to industry, the difference between the substrate and wafer photovoltaic new energy phase change heat storage device relative to other energy forms of competitive advantage will be further highlighted. The article content is for reference only. The difference between the substrate and wafer solar photovoltaic network statement: this information is reproduced from the power grid cooperation media or other Internet website, solar photovoltaic network published the article for the purpose of the information, does not mean that agree with his point of view or confirm its description. Large size wafer market full of expectation, when energy is produced and also was the most concern of the people. Heat conduction oil heat storage tank solar photovoltaic webex: 2019 wafer market is the focus of the largest 210 large size wafer, compared with the original 8 inches, 80 M2 of silicon surface area increased. 5%, solar energy, the G1 ( 158. 75毫米) Up 75% silicon wafer surface area and the light power projects the M4 ( 161. 7毫米) Up 71% silicon wafer surface area and the solar energy equipment, the M6 ( 166mm) Silicon wafer surface area increase 61%, significantly lower LCOE ( KWH cost) , manufacturing enterprises will increase profits. Among them, the EPC project owner units is given priority to with soe/state, this also reflected from the side, in project bidding and parity, the national electricity for state-owned enterprises has become the absolute main force of Beijing branch. Central released since 12 inches large wafers & other; Kuafu & throughout; M12 series of large size of silicon, the layout of the central, the promotion of speed, seizes the market, and so on is more attention by people. At the same time, China's top ten silicon company market focus on battery components and other downstream enterprises reform also choose.