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On June 5, Zhonglai Co., Ltd. released a one-stop packaging plan for all steel. In order to deeply understand the details of the plan and the strategic thinking behind it, the media jointly visited the leaders of various BUs of Zhonglai Co., Ltd.
Talk to visit Zhonglai Co., Ltd. New Materials BU Marketing General Manager Zhao Xingxue
Explore the technological innovation and future development of photovoltaic backplane
With the rapid development of photovoltaic industry, Zhonglai New Materials has continuously released new products that meet market needs with its outstanding technical strength and innovative talents. Zhao, general manager of the Central Division of New Materials of Zhonglai Co., Ltd., introduced the teacher and the media, and conducted in-depth discussions on the technological innovation and future development of photovoltaic backplanes.
1. The photovoltaic backplane product line is rich and meets the different market demands
When asked about the product layout of Zhonglai New Materials in the backplane field, Zhao Zhicai teacher said that Zhonglai New Materials has a number of different series of products in the backplane field to meet the diverse market demands. He introduced four important backplane products in detail: 1. FFC coated backplane: This product is considered to be high-quality and price-based, suitable for various photovoltaic power generation scenes. After more than 15 years of actual verification of external projects, its reliability has been widely recognized.
2. Tongming net back panel: This product was first created by Zhonglai New Materials in 2018. When applied with N-type Topcon double-sided components, it is more advantageous than double-sided double-glass. Its unique design and function provide new solutions for photovoltaic power generation.
3Pinay escort. Ceramic back plate: has high general hardness, plan resistance, high weather resistance, ultra-low carbon, etc., and is suitable for high reliability and low carbon footprints. Ceramic back panels show the strength of Zhonglai New Materials in back panel data innovation.
4. Lightweight flexible component back panel: As a new differentiated product, it is suitable for special scenes such as rooftops, meeting the needs of light quantization and loading of components. This innovative product brings new development opportunities to the photovoltaic industry.
Zhao Zhicheng Teacher General Teacher said that Zhonglai New Materials has a rich product line in the backplane field, not only covering traditional FFC-coated backplane to innovative bright net backplane and ceramic backplane, but also including future-oriented lightweight flexible component backplane. These products not only show the technical strength of Zhonglai New Materials in the backplane field, but also demonstrate its in-depth understanding and rapid response to different market needs.
2. n-type full-stained packaging plan: leading industry innovation
When talking about the “n-type full-stained packaging plan” released this time, Zhao Zhizhang Teachers’ Express said that the plan has significant innovative advantages. He introduced that the focus advantage of the n-type full-stained packaging plan is “two reductions and one increase.” Compared with double-sided double-glass components, the n-type full-stained assembly cost drops by 0.02 yuan per watt, and the total amount of Sugar daddy will also be reduced by 17% to 20%. At the same time, the data is verified, and a single glass component that applies to the Tongming Grid Backplane can bring a 1.63% power gain.
In addition, the plan also has the functional advantages of “three lows and four resistances”, including low temperature coefficient, low mission temperature, low heat spot temperature; wind resistance, snow resistance, hail resistance, explosion resistance, etc. These advantages make the n-type full-stained packaging plan better suited to various real application scenarios, making it the best packaging plan for double-faced components.
3. Follow the industry trends and actively plan for the future
When talking about the company’s layout in the field of developing new backplanes, Zhao Zhicai’s teacher said that the backplanes technology of Zhonglai New Materials is future-oriented and has strong versatility. The company will follow the pace of industry technology development and have a layout in the areas of flexible components packaging plans, the packaging plans of next-generation calcium mines.
He expressedWith the continuous development of the photovoltaic industry, new technologies such as flexible components and calcium mine components will gradually become the mainstream in the market. Zhonglai New Materials will definitely change the market, constantly innovate and optimize backplane technology, and contribute more energy to the development of the photovoltaic industry. Through this interview, we deeply felt the firm belief and positive attitude of Zhonglai New Materials in photovoltaic backplane technology innovation and future development. Trust China New Materials will continue to take the lead in technology in the future, and contribute more wisdom and energy to the prosperous development of global photovoltaic industries.
Television of Shanxi Zhonglai Optical Battery BU Overseas Sales Advanced General Manager
Resolve TOPCon Battery Technology Innovation and Future DevelopmentEscort manila
With the increasing emphasis on cleanliness power around the world, photovoltaic industry is ushering in a golden period of rapid development. As a leader in the photovoltaic industry, China continues to be at the forefront of the outside industry in battery technology research and development and optimization. China National Optical Battery BU has conducted in-depth communication with its members on the innovation and future development of TOPCon battery technology.
1. Innovation breakdown of TOPCon battery technology
When discussing the innovation in TOPCon battery technology, the head teacher of the Jianshe said that the JSIM technology developed by the company (with the unique introduction of metallization technology in China) is a new generation of efficiency-enhancing innovation technology for TOPCon batteries. The technology maximizes the photoelectric conversion effect of the battery by significantly reducing the circuit voltage and lowering the contact resistance. Today, all the light energy lines in Shanxi Zhonglai have been introduced to JSIM technology, and the battery’s mass conversion efficiency has reached more than 26.5%, which is the leading position in this effective outsider.
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For the purpose of future technical optimization standards, the head teacher of the Jiankang Kai-shek said that China will continue to optimize in both electromechanical and optical science, including the matching of back and back poly, etc. In addition, the company is trying the large-scale production of double-sided TOPCon batteries and the development of TBC batteries to further promote the progress of photovoltaic technology.
2. Investment and layout of technical research and development
In discussions and Shanxi, light energy is in photovoltaic battery filmsSugarSugarSugarSugar daddyIn the investment and layout of technical research and development, the head teacher of the Construction Engineer introduced that the company’s technical research and development investment amount exceeded 300 million yuan, including four-piece blocks, battery research and development, component research and development, test characterization, and comprehensive management. There are two test bases for battery and component test line, as well as two test bases for photovoltaic testing and station verification base. With 500MW battery Pinay escortR&D trial line and 100MW component research and development trial line. The company’s research and development project investment in 2023 reached 160 million yuan.
In addition to TOPCon battery technology, Shanxi Zhonglai Optical Energy has learned in TB – it has been frequently criticized. There are also layouts in C battery technology and layer battery technology. According to the Chief Teacher of the Construction Engineer, the company willIn line with the developme TC:sugarphili200