Recently, Shenzhen S.C won an order of TOPCon high-efficiency cell large-scale equipment which based on three-in-one PE-poly technical route, and its leading position in the TOPCon cell special equipment industry in photovoltaic field has been further established.
With the acceleration of TOPCon high-efficiency cell industrialization, S.C and Runergy recently signed a agreement for upgrading PERC+ production line to TOPCon production line, and Shenzhen S.C will provide the customer with 5GW PE-poly key equipment, including PECVD-Poly equipment and new model Boron diffusion equipment, etc., which are expected to be delivered to the customer in March, 2022. Up to now, the company has won orders nearly 30GW of TOPCon cell producing equipment.
S.C follows the development trend of cost reduction and efficiency improvement in photovoltaic industry, vigorously implements the strategies of strengthening the company through human resource development, builds a large-scale talent team, and promotes the strategic adjustment of talent structure. It has not only become the only company in the world capable of supplying TOPCon cell whole production line, but, from the verified data, it is also in the leading position of the industry in terms of cell conversion efficiency and yield. Our company has been actively deploying equipment such as boron diffusion, ALD, PE-ALD, LPCVD, horizontal PECVD-Poly, and horizontal PECVD-HIT in the past ten years. Through profound technology accumulation and innovative technology research and development, we has achieved effective breakthrough in PECVD equipment for TOPCon cell manufacturing.
The core solution of this technology perfectly realizes the "three-in-one" preparation of the tunneling layer, the poly layer and the in-situ doped layer, which not only solves the inherent difficulties of wrapping and high wear of quartz parts in the production process of traditional TOPCon cells, but the in-situ doping time of the new PE-poly route is only one-fifth of the traditional LP route. The new boron diffusion equipment of S.C applied in the implementation of this technology is obviously in a competitive position in terms of uniformity and other indicators. Besides, the loading capacity and output of a single batch have increased by more than 10%, which is the highest level in the industry. The PE-poly technical route, superimposed with a new boron diffusion equipment, will effectively improve the competitiveness of cell, further accelerate the large-scale industrialization of TOPCon cell, and establish the leading position of S.C in the field of TOPCon high-efficiency cell special equipment.
S.C is committed to the research and development of photovoltaic and chip equipment, and has provided equipment and services for more than 90% of the world's photovoltaic cell manufacturers, and integrated circuit and power device manufacturers. It is also the only enterprise in the world that has the ability to turnkey the entire production line of both TOPCon and HIT cells. The signing of this order proves that S.C has taken a solid step towards becoming an equipment platform company in the field of pan-semiconductors. In the future, we will be committed to pooling global wisdom, becoming a leader in the overall solution of global cell equipment, providing a solid equipment guarantee for the development of the photovoltaic industry, contributing to China's clean energy construction as a corporate citizen, and realizing our company’s historical mission of "Work For the Development of Green Industry, Dedicate to Offer Clean Energy".