Polycrytalline Solar Cells-Tire 1 Manufacturer-Effy 16.4%

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Brief Introduction of Solar Cells

A solar cell, is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon. It is a form of photoelectric cell, defined as a device whose electrical characteristics, such as current, voltage, or resistance, vary when exposed to light. Solar cells are the building blocks of photovoltaic modules, otherwise known as solar panels.

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.     Tire-1 Solar Cells’ Manufacturer Quality Guarantee. With a complete and sophisticated quality government system, our Quality Management have arrived world’s leading place. Customer can receive Tire-1 Cells Maker’s Quality Standard Products.

2.     Trusted Warranty. We supply good after-sales to our customers. Any defects which is not comply with our quality standard, can be claimed by our customers.

3.     World wide market: Now we have explored wide customer group over the world. Now we have customers in Asia, like India, Philippines, Thailand, Japan. Europe like German, UK, France, Italy etc. And also North and South America are also important area.

4.     Stable Supply of Solar Cells. With the capacity of 500MW, we can supply a stable quantity to the world. 

 

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

 

Polycrytalline Solar Cells-Tire 1 Manufacturer-Effy 16.4%

 

Polycrytalline Solar Cells-Tire 1 Manufacturer-Effy 16.4%

 

Polycrytalline Solar Cells-Tire 1 Manufacturer-Effy 16.4%

 

 

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.

 

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:What should I know about the Crystalline silicon photovoltaic cells?
In electronics, crystalline silicon is typically the monocrystalline form of silicon, and is used for producing microchips. This silicon contains much lower impurity levels than those required for solar cells. Production of semiconductor grade silicon involves a chemical purification to produce hyperpure polysilicon followed by a recrystallization process to grow monocrystalline silicon.
Q:I bought a new poly solar cells, and the test result of the conversion efficiency is 16.8%, is it lower than usual?
If the solar cells have been used for over 5 years or more, the conversion efficiency may become lower.
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:What's the benefit of using a solar cell?
It can help avoid the greenhouse effect.
Q:Why should the solar cells be laserized?
Compared to the mechanical scribing in terms of slag will not cause short circuit, laser scribing is non-contact processing way, will not cause damage to the substrate.
Q:I am a purchasing manager for a EPC engineering company, and we are planning to purchasing some 4bb solar cells for one of our project in Taiwan, can I get a quotation online?
I did the purchasing for my client once, and I found out you can get to talk to many sellers if you spend some time searching on alibaba.
Q:On the parallel connection of solar cells
if this group of bad The phenomenon of short-circuit, that the solar cells on the electrical equipment and output, but the voltage is reduced; if it is a parallel combination, then I suggest Each group of "output" line in series with a "switch" type of diode, so, if in which one of the short-circuit damage, other normal solar cells will not be bad on this group of "anti-charging" and Damage to other normal solar cells, if this group of bad conditions for the open circuit, it is only to reduce the entire solar cell "external" output current, will not cause other failures.
Q:How does the solar cell work properly?
Silicon, as one of the most important semi-conductor material, plays a vital part in how to make the solar cells work.
Q:What is sun cells technology?
Sun cells use high technology to change the sun's light energy into electrical energy. The sun cells can be used in the industries such as satellites, navigation lights, transistor radios and other power supply services.
Q:Where and how can we find the best solar cells suppliers?
Since there are so many solar cells in the market all over the world, the best way to sort out the best solar cell supplier to use the internet and its search engine to fine those solar cell suppliers with good ratings.

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