6/18/2026 10:08 PM (PST)
Yes, EPE is generally better than EVA for modern solar modules, especially TOPCon, HJT, and bifacial panels.
Why?
Better PID resistance
Lower moisture penetration
Improved long-term reliability
Better protection for N-type cells
However, EVA is still popular because:
It's cheaper
Easier to process
Has a long proven track record
Visit raynex solar EPE encapsulant service: https://raynexsolar.com/products/solar-epe-encapsulant/
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