On November 16, Tongwei announced that the company's Shuangliu 3.2GW project was launched at the end of 2017 and will be officially put into operation on November 18, 2018. Based on the company's technology, scale and cost advantages in the field of high-efficiency crystalline silicon batteries, the Shuangliu 3.2GW project fully adopts back passivation technology, mainly based on the unmanned intelligent manufacturing route of high-efficiency single-crystal batteries, and builds intelligent factories and digital workshops. . Compared with the conventional semi-automated production line, the non-silicon cost of the project is expected to decrease by more than 10% on the current basis. The actual output can reach 120% of the designed capacity. It will become the current global photovoltaic industry process technology, production equipment, and automation and intelligence. The largest high-efficiency crystalline silicon solar cell project with a single degree of leadership.
Tongwei said that energy reform and green development have become a global consensus. At the “Belt and Road” Energy Ministerial Meeting and the International Forum on Energy Change on October 18, 2018, General Secretary Xi Jinping sent a congratulatory letter, and Deputy Director of the National Development and Reform Commission Lian Wei Liang also delivered a keynote speech at the meeting, which fully reflects the importance China attaches to promoting sustainable energy development and deepening international energy cooperation. A new round of energy reform is booming. Regardless of whether it is in developed or developing countries, energy reform is taken as the basic guide for sustainable energy development.
With the development of the global photovoltaic new energy industry in the future and the acceleration of the domestic parity era, the demand for high-efficiency crystalline silicon cells will continue to expand. Based on the existing 5.4GW crystalline silicon battery capacity, this dual-stream 3.2GW project is put into production, and the second-stage high-efficiency crystalline silicon battery project in Hefei is about to be completed and put into operation in January 2019. The company will form more than 12GW of high-efficiency crystalline silicon battery Scale, further promote cost reduction and efficiency, increase the company's profitability, enhance market competitiveness, and consolidate the company's leading position in the high-efficiency crystalline silicon battery industry.