CNCGLASS-EVA-High-Permeability-Anti-PID-Film-Catalog-2026-11-14

This catalog describes CNCGLASS high-permeability, PID-resistant EVA encapsulant film for the glass side of photovoltaic modules. The film holds the cells, lets sunlight reach them, and protects them outdoors; ultraviolet transmittance from 290 nm to 380 nm is at least 80 %, and transmittance from 380 nm to 1,100 nm is at least 91 %. Compared with an ordinary EVA encapsulant, that extra passage of light can raise module conversion efficiency by 1.5 % to 5 %. The catalog also lists typical properties, starting lamination cycles for single-chamber and two-chamber laminators, and storage and handling guidance. The full catalog is in the PDF below.