Digital New Energy DataBM. Com learned that on May 8, Namic Battery, a new generation battery technology product of Zhonglai Stock Company, successfully produced its first film in Taiyuan Base . And formally entered the stage of mass production.
It should be noted that Namic battery , a new generation of battery technology product of Zhonglai Stock Company, is not a new production line, but a gradual upgrade based on the TOPCon production line of the existing Shanxi base.
Official website information shows that Shanxi Zhonglai Solar Energy Battery Technology Co., Ltd., a subsidiary of Zhonglai Stock Company, has built a total of 16GW TOPCon high-efficiency battery capacity in Shanxi base. At present, Zhonglai has started the transformation of Namic technology in some battery production lines in Shanxi base, striving to complete the transformation of 8GW production capacity first.
Data show that Namic technology is called nano-armor metal interface contact technology, which can achieve efficient silver reduction, less silver, no silver on the back of the battery, without reducing the efficiency of the battery, and significantly reduce the cost of metallization. In terms of
efficiency, the conversion efficiency of the battery is over 27% , which is equal to the original TOPCon efficiency and belongs to Namic 1.0 technology. According to the introduction of Zhonglai Stock Company, at present, the company's TOPCon production line is transformed into Namic1.0 production line, which only needs to add laser equipment . In the future, Namic 2.0 will further improve the module power on the basis of 1.0 technology; Namic 3.0 is all-aluminum paste BC, and the module power will be further improved.
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