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Nov. 06, 2025: High-Quality Encapsulation Solutions: Bo Jin, HANGZHOU FIRST
Bo Jin, Overseas Sales Manager at HANGZHOU FIRST, highlighted the company’s encapsulation solutions for high-efficiency TOPCon solar PV modules.
For TOPCon glass-glass modules, premium options include POE or EPE on the front side, while a cost-effective choice uses anti-acid S406P EVA on both sides. For glass-backsheet modules, the premium combination features FIRST TF4N POE on the front and low-acid EVA with a standard backsheet at the rear. To address UVID challenges in TOPCon cells, Bo Jin suggests applying UV cut-off or UV conversion films. The Conference took place on November 6, 2025, and saw leading experts exploring crucial questions such as how reliable PV module design and mass production can be achieved amid rapid innovation and cost pressures, or if the quality challenges flagged by testing organizations are more than usual.
