Jiejia Weichuang announced on December 26 that after the heterojunction module was certified 720.65W by T TÜV Nande in October, The average power of the company 's G12-132 heterojunction module reaches 727.69 W , and the power of the mass-produced double-glass module is at the advanced level in the industry, with the highest power module reaching 738.98 W; The conversion efficiencies of the modules are 23.47% and 23.84%, respectively.
This is another breakthrough made by Jiejia Weichuang in the field of heterojunction technology after the shipment of high-speed RF microcrystalline P deposition technology and 600 MW heterojunction battery line. The cell of this
module comes from the Changzhou HJT battery pilot line of Jiejia Weichuang. The average efficiency of the battery is 25.4% (Hamelin test standard). It adopts the advanced double-sided microcrystalline technology in the industry and matches the double-sided VTTO process; Among them, 738.98 W high-efficiency module metallization adopts 12 BB dense grid technology, and with the optimization of BOM materials related to the module, the Isc is greatly improved.
HJT Heterojunction Module Performance Table
According to the company's heterojunction technology development roadmap, it is expected that the power of G12-132 module will reach an average of 730W and a maximum of 745 W in January 2024.
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