熱硬化LRIにより太陽電池カバーガラスで3.9%透過率向上
大手太陽電池モジュールインテグレーター
主要指標
01
課題
The solar integrator needed an anti-reflective coating for photovoltaic cover glass that could increase module efficiency through higher light transmission. The coating had to survive outdoor weathering (IEC 61215) and be compatible with tempered glass processing.
02
アプローチ
Kriya applied thermal-curable LRI coating (RI 1.37) directly to the glass substrate. The coating was tested for transmission gain, haze, and tempering survival. Accelerated weathering was validated per IEC 61215 standards.
03
成果
The LRI coating delivered 3.9% transmission gain (from 89.9% to 93.8% C-illuminant) with 0.34% haze. The coating survived tempering at 630°C and passed accelerated weathering validation. Direct glass coating eliminates the need for laminated AR films.
Kriyaの強み
Kriya’s thermal-curable LRI uniquely survives glass tempering, enabling direct application in the solar module production line without additional lamination steps.
主要指標
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