Anti-PID EVA Encapsulant Film Customization for 500MW BIPV Project
Customer Challenge
European BIPV integrator needed encapsulant film with enhanced anti-PID performance and UV resistance for coastal building-integrated photovoltaic projects, where standard films degraded rapidly under high humidity and salt spray.
Our Custom Solution
Adjusted cross-linking formula, added anti-corrosion additives, customized width to match module production line, and completed third-party salt spray and PID resistance testing before mass production.
Project Results
- Module power attenuation reduced by 65% over 25-year lifespan
- Salt spray corrosion resistance passed 5000-hour test
- Annual rework rate dropped from 3.2% to 0.8%