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156mm*31.2mm 4.5w monocrystalline solar cell with high efficiency 19.0%

156mm*31.2mm 4.5w monocrystalline solar cell with high efficiency 19.0%

Brand Name:XUECHENG
Certification:CE, UL,3C, RoHS, TUV
Minimum Order Quantity:2500pcs
Delivery Time:3-5 working days
Payment Terms:T/T, West Union, Paypal
Place of Origin:China
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Location: Qingdao Shandong China
Address: No.18, Shuangyuan Road, Qingdao 266000, Shandong, China
Supplier`s last login times: within 44 hours
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Product Details

156mm*31.2mm 4.5w monocrystalline solar cell with high efficiency 19.0%


Features

1. High quality to ensure the stable and high photoelectric conversion efficiency.

2. Coating with deep blue SiN4 anti-reflection film.

3. Color uniformity among cells and within cells.

4. Beautiful appearance.

5. Low overall breakage rate.

6. Low warpage and bowing.

7. Long-term stability & reliability.

8. Small light-induced degradation.

9. Detailed specifications will be provided upon request.


Specifications

Dimensions

156mm×156mm±0.5mm

Diagonal

220mm±0.5mm

Thickness(Si)

180um±20um; 200um±20um

Front surface

blue silicon nitride antireflective coatings

1.5mm-width silver contact on silicon nitride

Back surface

full-surface aluminium back-surface field

3mm silver discontinuous soldering pads


Technical Parameters

Efficiency (%)

Pmpp (W)

Umpp (V)

Impp (A)

Uoc(V)

Isc (A)

FF (%)

Type

18.20-18.40

4.43

0.529

8.388

0.628

8.964

78.752

Mono

18.00-18.20

4.40

0.528

8.339

0.628

8.921

78.595

Mono

17.80-18.00

4.36

0.525

8.294

0.625

8.872

78.526

Mono

17.60-17.80

4.31

0.522

8.246

0.623

8.825

78.357

Mono

17.40-17.60

4.26

0.520

8.200

0.621

8.785

78.131

Mono

17.20-17.40

4.21

0.516

8.158

0.617

8.743

78.035

Mono

17.00-17.20

4.17

0.513

8.118

0.615

8.708

77.823

Mono

16.80-17.00

4.11

0.511

8.048

0.613

8.662

77.462

Mono

16.60-16.80

4.07

0.509

7.993

0.611

8.622

77.267

Mono

16.40-16.60

4.02

0.504

7.962

0.607

8.575

77.137

Mono

16.20-16.40

3.97

0.506

7.849

0.610

8.583

75.848

Mono

16.00-16.20

3.92

0.501

7.830

0.603

8.490

76.557

Mono

*RATIO OF VOC(LSC) AT REDUCED INTENSITY TO VOC(LSC) AT 1000M2

Remark:

the dimensions above are only for your reference, the final data are subject to final confirmation.


Packaging:

6 x6 solar cells are packed per 100 pieces in a styrofoam box. The standard packaging cardboard box contains 1000 cells. This equals 10 foam boxes.


FAQ

Question 1: What's your supply capacity?

Answer: our annual capacity is about 360MW (2012).

Question 2: What are you producing?

Answer: we can produce Polycrystalline Solar Cell, Monocrystalline Solar Cell, Poly Solar Panel,Mono Solar Panel for Multiple Size.

Question 3: What efficiency of your Solar Cell?

Answer: Our Poly Solar Cell efficiency is from 16% to 17.9%, Mono Solar Cell efficiency is from 17.6% to 18.8%,

Question 4: How to judge the Solar Cell?

Answer: Check the Appearance color, good solar cell the color almost the same. second check the wire if it has some broken, third using device to test the power of the solar.

Question 5: When I buy your products, How to ship?

Answer: If you buy a few cartons, DHL/FedEx/TNT/EMS will be better, if you buy container, shipped by sea.

China 156mm*31.2mm 4.5w monocrystalline solar cell with high efficiency 19.0% supplier

156mm*31.2mm 4.5w monocrystalline solar cell with high efficiency 19.0%

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