156*156MM MONOCRYSTAL SOLAR CELL WITH 4.42 WATT HIGH EFFICIENCY

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Shanghai
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TT or LC
Min Order Qty:
1000 pc
Supply Capability:
20000000 pc/month

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Product Description:


Monocrystal solar energy cell

type:156M

appearance:156×1565㎜±0.5mm;diagonal:R=100mm

Main fence wide:1.4-1.5mm   back electrode wide:2-2.5mm

Fence line qty:90

Cell thickness:220um±20um

Eff(%)






18.50-

18.60

18.60- 18.70

18.70-

18.80

18.80-

18.90

18.9- 19.0

19.1- 19.1

19.1- 19.2

Pm(W)






4.42

4.44

4.47

4.49

4.52

4.54

4.56

Isc(A)






8.82

8.83

8.85

8.86

8.88

8.9

8.93

Im(A)






8.33

8.35

8.39

8.42

8.45

8.47

8.51

Voc(V)






0.634

0.635

0.636

0.637

0.637

0.638

0.64

Vm(V)






0.532

0.534

0.534

0.535

0.536

0.537

0.538

FF(%)






79.3

79.5

79.6

79.8

80

80

80

 


remark:our company cells as per working current concentrate principle,separate the first and the second grade

 

 

Usage of Polycrystalline Solar Cells

Solar cells are often electrically connected and encapsulated as a module. Photovoltaic modules often have a sheet of glass on the front (sun up) side, allowing light to pass while protecting the semiconductor wafers from abrasion and impact due to wind-driven debris, rain, hail, etc. Solar cells are also usually connected in series in modules, creating an additive voltage. Connecting cells in parallel will yield a higher current; our solar cells have passed IEC Certification. With high and stable quality, our cells can greatly improve the performance of Solar Modules.

Applications of Polycrystalline Solar Cells

Assemblies of photovoltaic cells are used to make solar modules which generate electrical power from sunlight, as distinguished from a "solar module" or "solar panel". A solar array generates solar power using solar energy.

Factory Picture of Solar Cells

 

 

 

FAQ

 

We have organized several common questions for our clients,may help you sincerely:

 

  1.  What’s price per watt?

A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.

  1.  Can you tell me the parameter of your solar cells?

We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.

  1. How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

  1.  Can you do OEM for us?

Yes, we can.

  1. How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The perfect time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served

 

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Q:The history of solar cells
The earliest lithium battery came from the great inventor Edison. As the chemical properties of lithium metal is very lively, making lithium metal processing, preservation, use, the environment is very high. Therefore, lithium batteries have not been applied for a long time.
Q:The difference between a fuel cell and a solar cell
building blocks of the scale and installation of flexible, fuel cell power plant area is small, the construction period is short, the power station can be assembled according to the needs of the battery stack, very convenient.
Q:Can the 156x156mm high efficiency single crystal cells assembly function better compared to the traditional one?
Yes, according to our research and development, we have statistics to show that the 156x156mm high efficiency single crystal cells assembly does function better compared to the traditional one.
Q:How does the solar cell work in terms of photochemical conversion?
If the incorporation of trivalent boron (B), it is in the absence of an electronic state, will produce holes, known as P-type semiconductor, the two semiconductors, known as PN junction.
Q:Is there any easy way to make a solar cell? I want to make a DIY solar cell with my child at home.
Get all the materials required in making a solar cell, and you are half way done!
Q:What are the tin bands, sinks and interconnections used on solar modules, and what are the solar cells used in the solar cells?
The bus bar and the interconnection are of the same effect, are collected with the charge, the interconnection of a single cell is to collect the charge
Q:Can a solar cell be used in commercial buildings?
Yes, of course, it can .
Q:How much does a solar cell cost?
If you are using a solar system at home, you may find it from your electricty bill.
Q:What is the solar cell?
The type of solar cells can be divided according to the materials used: silicon solar cells, solar cells and organic semiconductor system of solar cells.
Q:How does solar cell technology apply to our daily life?
Through high technology we are using now, solar cell energy is used in our daily life, such as the hot water you are use everyday in taking a shower.

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