Go Back
EVA Film for solar cell solar module solar panel encapsulation
Solar EVA sheets play an important part in enhancing the durability and performance of solar panels. They enable the solar cells to ‘float’ between the glass and the backsheet, helping to soften shocks and vibrations and protecting the cells and their circuits.
The high-performance EVA sheets we supply are subject to rigorous quality testing and verification. Featuring products in a wide range of sizes and types, our portfolio of EVA films is a trusted source for many of the world’s largest photovoltaic module manufacturers.
The high-performance EVA sheets we supply are subject to rigorous quality testing and verification. Featuring products in a wide range of sizes and types, our portfolio of EVA films is a trusted source for many of the world’s largest photovoltaic module manufacturers.
More Details
Poly/Mono silicon PV module
EVA film for encapsulating Poly & Mono silicon PV module.
Flexible PV module
EVA film for encapsulating Flexible solar module.
BIPV module
EVA film for encapsulating double glazed solar module.
Features | Test Method | Data |
Transparency | ASTMD 1003 | > 91.23% |
UV Irradiation 1000 hour | ASTMD4329-99 | Y<=1.8 |
85 ℃+85% RH 1000 hour | IEC 60068-2-78 | Y<=2 |
Shrinkage Rate | ASTM D1204 | Longitudinal<=1.0% |
Horizontal<= 1.1% | ||
Peel Strength to Glass | GB/T 2790-1995 | >=74N/cm |
Peel strength to Backsheet | >=62N/cm | |
Gel content( Crosslinking) | ASTM D2765 | >80.8% |
Tensile Strength | ISO 527-03 | 18.60Mpa |
Elongation at break | 555% | |
Density | ASTM D 792 | 0.96g/cm3 |
Specific Heat | GB/T 4608-1984 | 2.30J/℃.g |
Water Absorption | GB/T 1034-1998 | <0.1% |
Volume Resistivity | GB/T 1410-2006 | 1.3×10^15Ω*cm |