Interview with Shen Hui: Advanced production capacity such as BC batteries is promising
time：2024-02-29 14:38:24 views：0

　　Recently, "Daily Economic News" reporter interviewed Professor Shen Hui of Sun Yat-sen University.

　　In Shen Hui's view, BC batteries are optically the most perfect, but relatively more challenging.

　　At the moment of rapid iteration of photovoltaic industry technology, the dispute over technical routes will become the biggest point of view of photovoltaic in the future. At present, the three directions of heterojunction, TOPCon and BC battery occupy the mainstream.

　　China has made significant progress in technological innovation and successfully solved some key problems in the BC battery manufacturing process through a variety of technical means.

　　BC Battery Advantages

　　01.

　　The BC battery is optically perfect

　　Shen Hui first explained the advantages of BC batteries from an optical point of view. He said that the BC battery is a photovoltaic cell with electrodes prepared on the back, which can maximize the absorption of light, so as to achieve optical perfection. In contrast, TOPCon technology is relatively simple and can be achieved with a few simple improvements on the basis of PERC batteries.

　　02. Don't make a uniform product

　　In Shen Hui's view, China needs everyone not to make a unified product, but to have differentiation. Shen Hui affirmed the aesthetic value of BC batteries and believed that BC components have aesthetic advantages in distributed markets such as BIPV. "Because there are no electrodes on the front, the architects will also like it."

　　Only the strong can stick to the future

　　At present, the biggest problem in the industry is overcapacity, rather than shrinking down. The excess capacity is also structural, N-type replacement P-type, advanced production capacity replacement of backward production capacity.

　　BC has strong plasticity

　　1、Thousands of technology after the integration of far ahead

　　Martin Green, known as the "father of solar energy", said in an interview with the media: "Although it is not sure which technical route is correct for the time being, I am more inclined to a certain technical route combination or BC, in the next five years or even longer to replace other technical routes to develop the best."

　　When the market always regards BC, TOPCON, and HJT as three routes, it often ignores BC as a platform technology, which can form a combination with other photovoltaic technologies, and its plasticity is stronger, and at the same time, naturally, it is a collection of more advantages. I mean, it's the best of all worlds.

　　2、ChinTiyan New Energy(Hubei）Co.，Ltd-- BC equipment manufacturer

　　ChinTiyan New Energy(Hubei）Co.，Ltd  is a high-tech enterprise specializing in the research and development and production of photovoltaic module automatic production line equipment. The company has targeted the diversified needs of the market through long-term market research and customer feedback. Developed advanced technology, strong compatibility BC high speed series welding machine, BC low speed series welding machine, BC high speed lossless scribing machine, BC low speed lossless scribing machine, scratch welding machine, laser border marking machine and other 6 types of equipment shock the market. Product independent research and development design, can provide customers with one to one differentiated customization, help enterprises to achieve production capacity improvement.