At the beginning of the new year, all parts of Yancheng, with the determination that the beginning is a decisive battle and the beginning is a sprint, beat the marching drum for the start of project construction, and sounded the "charge" of Yancheng's high-quality development. Tongwei Yancheng Photovoltaic Industry Base, Guanzhong New Energy, A batch of new energy projects such as the second phase of Gaoce 10GW monocrystalline silicon wafers have started construction. With new breakthroughs and new achievements in project construction, a new situation of high-quality economic and social development in Yancheng has been created.

Tongwei Yancheng Photovoltaic Industry Base

Tongwei Yancheng Photovoltaic Industry Base is the first photovoltaic module project invested and constructed by Tongwei in Jiangsu. After full production, it is expected to achieve an annual output value of about 50 billion yuan according to the current market price. The project plans to invest a total of 12 billion yuan to build 56 photovoltaic module production lines, mainly engaged in the research and development, production and sales of high-efficiency photovoltaic module products. After the project is fully completed and effective, it can produce 55GW of photovoltaic modules per year. At present, site leveling and temporary hydropower construction have been completed, and pile foundation construction is underway.

Gaoce 10GW Monocrystalline Wafer Phase II Project

Investing in the second phase project of Gaoce 10GW monocrystalline silicon wafer in Jianhu is another important layout of Gaoce in the field of photovoltaic large silicon wafer cutting. The project covers an area of 118 mu, with 55,000 square meters of newly built workshops and supporting facilities. At present, the project has entered the concrete implementation stage, and the civil works have started. It is estimated that after the project is fully completed, it will be able to achieve an annual production capacity of 10GW photovoltaic large silicon wafers, an annual billing sales revenue of 4 billion yuan, and a tax revenue of over 100 million yuan.

Guanzhong New Energy Project

The Guanzhong new energy project is invested and constructed by Beijing Jiayu Xinxin Investment Group. The project is located in the Shanghai-Suzhou Dafeng Industrial Linkage Cluster, with a total investment of 1 billion yuan, 24,500 square meters of leased workshops, and the construction of 2GW high-efficiency photovoltaic modules and 2GW high-efficiency TOPCON cell production lines. This project adopts the tunneling oxide layer passivation contact technology, and the process technology level is world-leading. Through precise laser non-destructive scribing, four-axis industrial robot, machine vision recognition and many other advanced intelligent automation technologies, 230mm large-size N-type TOPCON cells can be realized High-efficiency production, the cell efficiency can reach as high as 26.5%, and at the same time realize the intelligent manufacturing of 230mm large-size multi-busbar (9BB-20BB) half-cell modules. The single-chip power of the produced modules can reach 870W, and the mass production efficiency can reach 22.7%. , At the same time, it has high power, low voltage, double-sided ultra-high efficiency and strong weather resistance, and the power generation capacity has increased by more than 10%. At present, one factory building has been remodeled, the equipment has entered the site, and the main project of the other factory building has started construction. Editor / Zhao E