Polycrystalline Solar Cells-Tire 1 Manufacturer -16.6%

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Brief Introduction of Solar Cells

A solar cell is a fabricated device that converts the sun’s light into electricity. If we want to get right into it, a solar cell takes the energy from the sun’s light rays, by using the colliding light at the photon level to split apart the electron-hole pairs. When the photon hits the pair, they break, and one part goes north one part south. The stronger the sun, the quicker and more this happens. This process is called the photoelectric effect. The following diagram explains.


Specifications of Polycrystalline Solar Cells

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

 

Efficiency (%)  

 Pmpp (W) 

  Umpp (V)

Impp (A)   

Voc (V)

Isc (A) 

18.00%

4.38

0.528

8.291

0.631

8.869

17.80%

4.33

0.525

8.252

0.629

8.821

17.60%

4.29

0.532

8.053

0.633

8.541

17.40%

4.23

0.528

8.092

0.624

8.632

17.20%

4.19

0.524

7.992

0.62

8.458

17.00%

4.14

0.52

7.972

0.623

8.5

 

Advantage of Polycrystalline Solar Cells

  1. High conversion efficiencies resulting in superior power output performance.

  2. Suitable for keeping appearance of solar cell tidy and clean.

  3. Advanced diffusion technology adapted to ensure conversion efficiency uniformity throughout cell.

  4. Advanced PECVD film forming technology used to coat cells with dark blue silicon nitride anti-reflection coatings.

  5. Uniform color appearance.

  6. Advanced soft line and high precision silkscreen printing equipment to achieve high smoothness, make automatic welding and laser cutting easier.

  7. Metal paste applied to making back surface field and electrode to ensure top conductivity, nice adhesion, superior weld-ability, nice appearance and reliable performance.

  8. Efficiency, stability and durability of crystal silicon.

  9. Low breakage rate.

  10. Environmental protection.

  11. OEM orders are welcome

 

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.

 

Packaging & Delivery of Polycrystalline Solar Cells

Carton Box Package and Deliver by air. It should be noticed that it should be avoid of water, sunshine and moist.

 

Factory Picture of Solar Cells

 

Polycrystalline Solar Cells-Tire 1 Manufacturer -16.6%

 

Polycrystalline Solar Cells-Tire 1 Manufacturer -16.6%

 

Polycrystalline Solar Cells-Tire 1 Manufacturer -16.6%

 

 

FAQ

 

We have organized several common questions for our clientsmay 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.

2.        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.

3.       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.

4.        Can you do OEM for us?

Yes, we can.

5.       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:How is the solar cells factories working in China? Do they follow certain quality standards?
The solar cells factories are pretty good, at least based on my personal experience. I went to visit one of the solar cell factory based in Shandong province, and they are quite professional.
Q:How about the solar cell 156mm Mono-Crystalline?
It is the kind of solar cells That is unobstructed sunlight of the outdoor environment and it can be Operated under the temperature between -20 ℃ to +85 ℃
Q:Can anybody tell me the power supply of the home solar cell?
l can give you an example as following: 40W * 4H=160Wh=0.16 degree power In accordance with the summer sunny weather one day 5 standard sun, consider 70% system efficiency 160 / 5 / 70%=45.7W, so 50 Watt Solar cell is enough.
Q:How can I understand the working principles of solar cells?
Read as many books as you can.
Q:How do solar cells work to become the solar energy?
Solar energy is a term used to describe all the power and energy which is generated by the solar cells.
Q:What is a High-efficiency electric solar cell panel?
A highly efficient electrical solar cell should meet such requirements: High-efficiency silicon battery guarantee steady and persistent output power.
Q:How does solar cell technology apply to our daily life?
It is used in different ways, such as electricity, water supply, etc.
Q:Can anybody tell me how to make a solar cell at home?
First of all, you need to be sure what you want to do with the solar cell. Do you want to generate electricity or hot water?
Q:How can I describe solar cells in a simple way?
Solar cell is a battery which you can use without damaging our environment.
Q:My son is very interested in solar cells recently, and keeps asking me about the structure of a solar cell. Can anybody help me answer that question?
It's not shameful to tell your son that you have no idea, you can learn with him.

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