Poly Solar Cell 156mmx156mm with Different Effiency

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1.Mechanical data and design


Format

156 mm × 156 mm ± 0.5 mm

Thickness

210 μm ± 40 μm

Front(-)

1.5mm bus bars (silver),blue anti-reflection coating (silicon nitride)

Back (+)

2.5 mm wide soldering pads (silver) back surface field (aluminium)


2.Temperature Coefficient of Cells


Voc. Temp .  coef.%/K

-0.351%/K

Isc . Temp .  coef.%/K

+0.035%/K

Pm. Temp.  coef.%/K

-0.47%/K


3.Electrical Characteristic


Efficiency (%)

Pmpp (W)

Umpp (V)

Impp (A)

Uoc (V)

Isc (A)

FF (%)

17.25

4.197

0.524

7.992

0.62

8.458

80.03%

17

4.137

0.524

7.876

0.619

8.353

80.01%

16.75

4.076

0.522

7.81

0.617

8.286

79.73%

16.5

4.015

0.518

7.746

0.613

8.215

79.73

16.25

3.955

0.515

7.683

0.61

8.144

79.61%

16

3.894

0.512

7.613

0.608

8.075

79.31%

15.75

3.833

0.51

7.534

0.605

8.058

78.62%

15.5

3.772

0.508

7.453

0.604

8.02

77.87%

15.25

3.771

0.505

7.35

0.604

9.997

76.83%

15

3.65

0.503

7.271

0.604

7.989

75.64%

14.5

3.529

0.499

7.067

0.604

7.988

73.14%

14

3.407

0.499

6.833

0.604

7.833

72.01%


4.Intensity Dependence


Intensity [W/m2]

Isc× [mA]

Voc× [mV]

1000

1.00

1.000

900

0.90

0.989

500

0.50

0.963

300

0.30

0.939

200

0.20

0.920

 







5.Images:

Poly Solar Cell 156mmx156mm with Different Effiency

6.FAQ:

What's the advantages of your products ?



1. High efficiency and High power.


2. Long-term electrical stability.

3. Lowest price and Fastest delivery.


4. Good quality and good service.

5. Bulk supply


6. Good Warranty


7. Big Sale


8. More than 25 years on the lifetime.



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Q:What information can I get from the Internet about the solar cell modules? Such as what it is? How it is made?
Here is what I can found online about the solar cell module for your information: A bulk silicon PV module consists of multiple individual solar cells connected, nearly always in series, to increase the power and voltage above that from a single solar cell. The voltage of a PV module is usually chosen to be compatible with a 12V battery. An individual silicon solar cell has a voltage of just under 0.6V under 25 °C and AM1.5 illumination.
Q:Is it possible to learn how to make solar cells by yourself?
I did that when I was 15 years old, and I succeeded!
Q:Which one is better on the solar cells panel? The Monocrystal Solar Energy Cell or photovoltaic cell?
I tried both, and I noticed that photovoltaic cell is better at collecting the sunlight, which can be converted into the power supply I need. In this way, I think photovoltaic cell is the best!
Q:How can the huge solar cells be applied into the market?
If you are just using power supply for daily usage, such as a family of 6, you don’t need the huge solar cells.
Q:How to manufacture solar cells?
If you want to know more about photovoltaic cell manufacture, you should look on Wikipedia.
Q:How about the current market price for the film solar?
The price of film solar varies based on the quality and quantity. The expensive one could be RMN 150 each, while the cheaper on could be only RMB 25 each.
Q:Can I buy solar cells easily online?
Not really. It's not easy to get it.
Q:Where and how can we find the best solar cells suppliers?
I usually use to find the solar cell suppliers here: 1 alibaba.com, 2, made-in-china.com 3. globalsources.com
Q:Can I trust the suppliers for film solar that I found on alibaba.com?
The film solar product is a mature product in the market, so most of the information of the film solar suppliers are quite transparant, which means easy to track.
Q:What do the solar cell suppliers provide once we purchase the order from the solar cells from them.
The good solar cells suppliers do not only sell you the solar cells products, they also give you very useful suggestions to help you install it.

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