On May 12, Tongwei 210-66 heterojunction double-glass module was tested by the third-party testing organization TUV SÜD, and the front power reached 728.4W, this is the second time that Tongwei heterojunction double-glass modules set the company’s module power record in 2023. The last record was 720.7W in January this year. Heterojunction technology is the direction of Tongwei’s next-generation technology research and development, and it is also an important direction for Tongwei to practice continuous technology leadership. Such a high-frequency creation of the company’s module power record demonstrates Tongwei’s strong independent research and development capabilities.
Technology research and development is one of the four core competitiveness of Tongwei. At present, Tongwei has established TOPCon, THC, TBC battery R&D pilot lines, perovskite battery R&D laboratories, battery characterization laboratories, advanced component pilot lines, reliability laboratories and other R&D facilities in Chengdu. In terms of TOPCon, the “TNC” technology independently developed by Tongwei won the “2022 N-type Photovoltaic Module Technology Breakthrough Award”, and built the industry’s first self-developed PECVD battery line. chemical efficiency). In terms of THC, in March this year, Tongwei’s first GW-level THC production line in China set a new world record for mass-produced battery efficiency, reaching 26.18% (ISFH certification). The emerging new technologies and new records fully demonstrate the vigorous vitality of Tongwei’s technology, and are also the driving force behind Tongwei’s continuous leadership and innovative development model.
Tongwei adheres to scientific and technological innovation and builds a sustainable photovoltaic new ecology. Promote the upgrading of industrial integration technology. The entry of components in 2022 marks that the accelerator key has been pressed for the turn from “two leaders” to “three leaders”. With strong core competitiveness, we will comprehensively deepen the integrated industrial chain of silicon wafers, batteries and modules, and stand firm within one year Photovoltaic module TOP10. With forward-looking R&D layout, rapid product iteration and advanced manufacturing capabilities, Tongwei can provide module products with higher power, lower BOS and LCOE, and continue to lead the competition in industrial technology. Since entering into solar photovoltaic in 2006, Tongwei has demonstrated vigorous innovation and aggressiveness, led in many fields, and continued to make efforts to contribute to the global energy goals.
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