Back-contact

October 23, 2023
LONGi has chosen to develop back-contact (BC) cells, again based on n-type technology, announcing plans to invest RMB3.92 billion (US$536 million) on production. Future cells will be based on the company’s HPBC ‘PRO’ high-efficiency technology, with roll-out expected to gradually commence from November 2024, reaching full capacity a year later.

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