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Solar Eva Film

0102030405

Product Description:

Solar EVA film is a key encapsulation material designed specifically for solar panels, which play a vital role in the manufacturing process of solar cells.EVA, or ethylene vinyl acetate copolymer, is ideal for encapsulation of solar panels due to its excellent weathering, clarity and adhesive properties. Our solar EVA films are designed to improve the durability and efficiency of solar panels, ensuring stability and long-term reliability of the solar conversion process.

solar pv film.jpg

Dual glass solar module

1 & 5 : glass

2 & 4 : OE series film

3: solar cell

Product Characteristics:

Weather Resistance: Our EVA films are specially treated to withstand the effects of UV rays, humidity, temperature fluctuations, and other harsh climatic conditions, ensuring that solar panels maintain their performance in a variety of environments.

Transparency: Highly transparent EVA film ensures maximum light penetration, thus increasing the photovoltaic conversion efficiency of solar cells.

Adhesion: EVA film has excellent adhesion to glass and backsheets, ensuring the structural stability of solar panels and extending their service life.

Heat Resistance: During the manufacturing process of solar panels, EVA film can withstand high temperature lamination process and will not be deformed or degraded under high temperature.

Customization: We offer a wide range of EVA film thicknesses and sizes to meet the specific needs of different solar panel manufacturers.

Product Technicial Data:

Event

Testing Standards

Unit

Fast curing

VA Content

Chemical analysis

%

33

Melt index ( Before curing )

GB/T 3682

g/min

30

Melting point

GB/T 4608

65

Specific gravity

ASTM D792

g/min3

0.95

Glass softening temperature

DSC

-30

Elongation at break

GB/T 1040

MPa

22

%

580

Refractive index

ASTM D1218

/

1.414

UV cut-off length

UV photometer

nm

360

Transmittance

ASTM E424

%

>92

Water absorption

( 20℃ 24 Hour)

GB/T 1034

%

≤0.1

Degree of crosslinking

Solvent extraction

%

≥80

Shrinkage

1353min

MD%

≤5

TD%

≤1

EVA/Glass peeling strength

(Post-chemical)

GB/T 2790

N/cm

≥50

EVA/TPT Peel Strength

(After curing)

N/cm

≥40

UV resistance (Ultraviolet 313 nm,1000 Hours)

IEC61345

/

No bubbles

No cracking

No loosening

Resistant to moisture and heat aging

(85℃,85%RH,1000 Hours)

GB/T7141

/

No bubbles

No cracking

No loosening

Resistant to high temperature (+90℃ , 1000 Hours)

/

Resistant to low temperature (-40℃,1000 Hours)

/

Product Specification:

1. Conventional thickness: 0.25-1.0mm, dimensional tolerance ± 0.03mm.

2. Conventional width: 300mm-1100mm, dimensional tolerance ± 5mm.

3.Regular roll length: 100m/roll, can be customised according to customers' requirements, no negative tolerance.

Packing & Delivery:

1. Transport conditions: During transport, avoid light, heat and moisture. The products must be stacked neatly and the stacking height must not exceed 3 layers.The packaging must avoid direct contact with the ground, bending and damage, and the products must be protected from rain and scratches or abrasions.The products must be protected from rain and scratches or abrasions.

2. Storage conditions: stored in a cool, dry place, temperature ≤ 30 ℃, humidity ≤ 60%; products do not each other in the high place, avoid light, heat direct radiation; prevent

Avoid direct radiation from light and heat; prevent contamination by foreign objects.

3. Shelf life is six months, it is recommended to use it up within three months; it should be used up as soon as possible after opening the package or cutting, and the flexible packaging film should be tied tightly after each use.The flexible packaging film should be tied tightly.

4, do not directly touch the surface of the film with your hands, so as not to affect the adhesive properties.

5, do not pull the film, so as not to produce deformation, affecting the use of performance.

solar pv film.jpg

Company Profie:

Guangzhou Zanchen New Material Technology Co., Ltd. is recognized as a comprehensive technology enterprise with a specialized focus on research, design, production, and sales. Situated within the industrial park of Huadu District in Guangzhou, our company boasts extensive professional experience in the industry and has established satellite offices in Zhejiang and Chengdu. Our core business revolves around the development, manufacturing, and distribution of polyurethane (TPU) films, EVA solar photovoltaic films, and EVA glass films.

eva film for solar panel.png

eva plastic film factory.jpgeva film for glass lamination.jpg

Solar Eva Film FAQ:

1. Sample is available?

Yes, sample is very welcomed and without charge, and the customers only need bear the freight which will will be return when you do next FCL order.

Dear customers, as usual, sample will be charged and sent out by freight collect. But , for some stock item, we can provide you free sample, but you should pay for the delivery cost.

2. How many days for sample ready?

It's depend on exact requirements, and we sure no more than one weeks after confirmed.

3. How to ship sample?

The sample will be delivered by DHL, UPS, FedEx, etc

4. How to control quality?

The professional QC team will inspect and check the quality before loading, and we are responsible for any damage and lost before the goods loading to the container.

5. If the customer can visit factory?

Sure, we are warmly welcome you to our factory and talk face to face for order details.

Trade Terms:

* Payment: T/T 30% in advance, balance against copy of T/T, Weston Union, L/C etc.(Payment can be negotiable, kindly to contact us)

* Production Lead Time: 15 days after deposit received.

* Shipping Methods: by air or by sea, samples can be sent by express.

* FOB Shipping Port: Xingang port, China

* If you want to deal with EXW/CIF/C&F term instead of FOB, please specify. Otherwise, FOB price will be quoted under inquiry.

Certificate Display

Exceptional quality, artisanal craftsmanship, and a steadfast commitment to creating unique value for our clients.

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0102030405
solar eva film manufacturers

Solar EVA Film Project Case

Guangzhou Zanshen New Material Technology Co., a company specializing in polyurethane films, EVA solar photovoltaic films, and EVA glass films, is revolutionizing the solar energy industry with its solar EVA film project examples. These projects demonstrate Zanshen's commitment to providing high-quality and reliable materials for solar PV modules. Through extensive research and development, Zanshen has designed a film to encapsulate and protect solar cells, ensuring optimal performance and longevity in various environmental conditions. The film has outstanding light transmission and UV resistance, leading to higher energy conversion efficiencies and longer life spans for solar panels. The solar EVA film project cases have been successfully applied in a range of installation scenarios, including utility-scale power plants and residential rooftops, proving their versatility and adaptability. Additionally, the film offers productivity and cost-effectiveness advantages by seamlessly integrating with solar cells and reducing production costs. As global demand for clean energy continues to rise, Zanshen's solar EVA film project cases will play a vital role in promoting solar energy adoption and contributing to a sustainable future.

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