The world's first photovoltaic junction box IEC62790 certificate


On January 22, 2016, TÜV Rheinland issued the world's first photovoltaic junction box IEC62790 certification to Tongling Electric in Yangzhong, Jiangsu.

The certification of the new IEC standard is a highlight in the history of cooperation between the two parties. In the photovoltaic module market where manufacturers gather and the competition is fierce, the two parties closely follow the market development direction, cooperate closely, and take the lead in making efforts to ensure the leading position of both parties in the field.




  Mr. Li Jinjin (middle), President of Tongling Electric, and Zou Chicheng (left) and Bai Lili (right), representatives of TüV Rheinland, took a group photo after the certificate was awarded




  Mr. Li Jinjin, President of Jiangsu Tongling Electric Co., Ltd. delivered a testimonial

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