Back sheet for solar panel with three layers

Back sheet for solar panel with three layers
Model:BE-350X
Brand:Crown
Origin:Made In China
Category:Metallurgy , Mining & Energy / New Energy / Solar Energy
Label:solar back sheet , solar cell backsheet , back sheet
Price: US $3.35 / ㎡
Min. Order:10000 ㎡
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Product Description

Products using the main development of E film as the back lining material. And they using excellent weather resistance of PVDF film as the outer layer of protective film. So the comprehensive stability of products is excellent.Product can be applied to the packaging of various components of solar cells.

NO.

Item

Unit 

Standard Value

Test Method

1

Surface

  -

No wrinkly, bubble,
Scratch, foreign body

MG Methord

2

Thickness

um 

350±10% 

ASTM D-2305 

3

Tensile Strength

MD

N/cm

350

ASTM -D882

TD

N/cm

350

4

Elongation

MD

100

ASTM -D882

TD

100

5

Heat Shrinkage Rate

MD

1.5

MG Methord

TD

1.0

6

Heat Loss Rate

%

1.0

MG Methord

7

Peel Strength between Layers

N/cm

4

MG Methord

8

Adhesion between Backsheet and EVA 

N/cm

≥50

MG Methord

9

Adhesion between Backsheet and Silica Gel

- 

Non separation

MG Methord

10

Water Vapor Transmission Rate

g/m2.day

2.0

ISO 15106.3  

11

Breakdown Voltage

KV

18

ASTM D-149

12

Partial Discharge

VDC 

1000 

IEC60664-1

 

Product Characteristics

1:Superior quality stability: produced in high grade purification workshop

2:Operation and management are strictly complied with the ISO system, which leads to stable quality products.

3:High temperature and humidity resistance

Product maintains good main characteristics after 85℃/85% RH aging.

4:UV resistance stability:High UV rejection, adhesive layer with PVDF full protection and PET based film resistance from ultraviolet erosion, which brings about lasting weather resistance.

5:Weatherability: safe service life 25 years.

 

 

Storage method

Dry sealed product can be preserved for half a year, once unpacked, please place it in dry environment.

 

Packaging mode:

Customer width * 100m length

Packing material 

3 inch tube core, PE moisture-proof bag, safety bracket, outer carton pack.

 

Application:

Used for solar pv module to protect solar cells

 

How to use?

1.Keep the product surface clean without any stains,fingerprint and other impurities before use.

2.Check the product labels to confirm the faying surface that is to laminated with EVA. 

3.Assemble the solar PV module according to the order of glass, EVA, solar cell, EVA and back sheet.

4. Do the lamination according to EVA technical instruction

 

 

Who we are?

We are the professional manufacture of back sheet for solar panel/module/cell, we have rigorous standard to produce and excellent R&D department for our backsheets improvement and customers customization. We get TS16949 Quality Management System Certificate, and pass UL, TUV, JET,ROHS&REACH test. We aim at environmental protection and provide better service for our customers. 

 

Contact ways:

Contact: Elaine Ding

M.P:+86-15850660668

Skype: elaine19880612

Welcome to contact with me.

 

 

 

 

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Member Information

Crown Advanced Material Co., Ltd
Country/Region:Jiang Xi - China
Business Nature:Manufacturer
Phone:15850660668
Contact:Elaine Ding (Salesman)
Last Online:16 Mar, 2015