Poly 156mm x 156mm Solar Cells for Sale Lowest Prices

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4999 watt
Supply Capability:
6000000 watt/month

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Product Description:

 

The operation of a photovoltaic (PV) cell requires 3 basic attributes:

 

The absorption of light, generating either electron-hole pairs or excitons.

The separation of charge carriers of opposite types.

The separate extraction of those carriers to an external circuit.

In contrast, a solar thermal collector supplies heat by absorbing sunlight, for the purpose of either direct heating or indirect electrical power generation from heat. A "photoelectrolytic cell" (photoelectrochemical cell), on the other hand, refers either to a type of photovoltaic cell (like that developed by Edmond Becquerel and modern dye-sensitized solar cells), or to a device that splits water directly into hydrogen and oxygen using only solar illumination.Characteristic of Mono 156X156MM2 Solar Cells

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Adaptive cells change their absorption/reflection characteristics depending to respond to environmental conditions. An adaptive material responds to the intensity and angle of incident light. At the part of the cell where the light is most intense, the cell surface changes from reflective to adaptive, allowing the light to penetrate the cell. The other parts of the cell remain reflective increasing the retention of the absorbed light within the cell.[67]

 

In 2014 a system that combined an adaptive surface with a glass substrate that redirect the absorbed to a light absorber on the edges of the sheet. The system also included an array of fixed lenses/mirrors to concentrate light onto the adaptive surface. As the day continues, the concentrated light moves along the surface of the cell. That surface switches from reflective to adaptive when the light is most concentrated and back to reflective after the light moves along

 

Mechanical data and design

Format

156mm x   156mm±0.5mm

Thickness

210μm±40μm

Front(-)

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

Back (+)

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

Temperature Coefficient of Cells

Voc.   Temp.coef.%/K

-0.35%

Isc.   Temp.coef .%/K

+0.024%/K

Pm.Temp.coef.   %/K

-0.47%/K

 

Electrical Characteristic

Effiency(%)

Pmpp(W)

Umpp(V)

Impp(A)

Uoc(V)

Isc(A)

FF(%)

18.35

4.384

0.526

8.333

0.63

8.877

78.39%

18.20

4.349

0.526

8.263

0.63

8.789

78.54%

18.05

4.313

0.525

8.216

0.63

8.741

78.32%

17.90

4.277

0.524

8.161

0.625

8.713

78.04%

17.75

4.241

0.523

8.116

0.625

8.678

77.70%

17.60

4.206

0.521

8.073

0.625

8.657

77.36%

17.45

4.170

0.519

8.039

0.625

8.633

76.92%

17.30

4.134

0.517

8.004

0.625

8.622

76.59%

17.15

4.096

0.516

7.938

0.625

8.537

76.80%

17.00

4.062

0.512

7.933

0.625

8.531

76.18%

16.75

4.002

0.511

7.828

0.625

8.499

75.34%

16.50

3.940

0.510

7.731

0.625

8.484

74.36%

 

 

 

Poly 156mm x 156mm Solar Cells for Sale Lowest Prices

Poly 156mm x 156mm Solar Cells for Sale Lowest Prices

Poly 156mm x 156mm Solar Cells for Sale Lowest Prices

Poly 156mm x 156mm Solar Cells for Sale Lowest Prices

Poly 156mm x 156mm Solar Cells for Sale Lowest PricesFAQ

Q: What price for each watt?

A: It depends on the quantity, delivery date and payment terms, generally Large Quantity and Low Price

Q: What is your size for each module? Can you tell me the Parameter of your module?

A: We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.

Q: What is your size for each module? Can you tell me the Parameter of your module?

A: We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.

 

 

Solar cells through the photoelectric effect or photochemical effect directly convert light into electrical energy. In the photoelectric effect of thin-film solar cells work for the mainstream, how to buy solar cells haunt some people. This article briefly describes the knowledge about the solar optional. Hope it helps you.

Sort of solar cell for sale

Solar cells currently on the market are divided into amorphous and crystalline silicon. Where in the crystalline silicon can be divided into polycrystalline silicon and monocrystalline silicon. From the photoelectric conversion efficiency of the three materials of view: monocrystalline silicon (up to 17%)> polycrystalline silicon (12 to 15%)> amorphous silicon (about 5%). However, crystalline silicon (monocrystalline and polycrystalline) in low light to produce substantially no current, low-light-type amorphous silicon is better (in low light energy is inherently less). In general, it is more suitable to use silicon or polycrystalline silicon solar cell materials.

Selection Method of solar cell for sale

When we buy a solar cell, the focus is proportional to the area of solar power cells, in general, solar panel power with solar wafers concern. Solar cell area of the wafer is not exactly the same as the solar panel area of the package, because some solar panels though large, single-slot wide array of solar wafers, solar panels such power are not necessarily high.
Generally speaking, solar panel power is the bigger the better, so that the current produced under the sun will be large, built-in battery can be filled quickly. But in reality, a balance should be found in the need for solar panels and solar power portable charger. Solar power charger is generally considered the minimum of not less than 0.75w, secondary power solar panel under the standard light there is 140mA of current. In general, the current generated by the sun is about 100mA, if less than the second power charge current is too small, basically there will be no significant effect.


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Q:Anybody ever heard of solar roll flexible solar panel?
The flexible solar cell rolls is more convenient than the other solar cells because it can be stored in a convenient storage tube.
Q:Do you believe you can make a solar cell by using kitchenware?
You must be joking.
Q:Where can I help my company to buy the 3 Busbar Solar Cell for our project?
I would like to know the details of the solar cells project you are working on and how many 3 busbar solar cells would you like to purchase.
Q:Why are the poly Solar cell specifications is different from each other, they seem to have the different size of 125mm, 156mm, 152mm, is the 152mm's battery technology is higher than the other?
We used the poly solar cell which is the 125mm size, which is good enough for our usage in the lab.
Q:Where and how can we find the best solar cells suppliers?
I used to be a solar cells business dealer in the European market for over ten years, and I did not only use the internet to find the supplier, but also go to a lot solar cells industrial exhibition fairs.
Q:I bought a new poly solar cells, and the test result of the conversion efficiency is 16.8%, is it lower than usual?
It depends on what kind os poly solar cell you are using, if it is 260 watt photovoltaic solar panel, 16.8% is a bit lower.
Q:How does the solar cell work properly?
The most important step is the photons in sunlight hit the solar panel and can be absorbed by semiconducting materials.
Q:I have a turnkey solar power project starting in 6 months, now we are searching the market in south China to find the best solar cells manufacturers. Any professional suggestion or recommendation?
Our company name is Zhuhai Pinge Battery Co., Ltd., research and development, production, sales for the integration of the sci-tech enterprise, takes the market demands and technology innovation as the guide, focuses on battery’s technology research and practical applications. With professional technical team and excellent service to customers, we will promote the progress of the times in the battery industry.
Q:Where and how can I find more information of Photovoltaic Cells Solar Panels? Can anybody share more about that?
Photovoltaic cells produce electricity directly from sunlight. Photovoltaic cells are also called PV cells or solar cells. Many PV cells are used in remote locations not connected to the electric grid. Photovoltaic cells comprise the main component in solar panels and are also used to power watches, calculators, solar lights, and lighted road signs.
Q:What's the relationship between solar energy materials and solar cells?
There are solar cells made of many different kinds of materials, for example: Silicon thin film, compound semiconductor thin film and organic thin film shape, hundreds of compound semiconductor thin film shape and non crystalline shape (a-Si: H, a-Si:H:F, a-SixGel-x:H) III V family (GaAs, InP), II VI (CDS) and zinc phosphide (Zn3P2).

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