World-Beating Solar Cells-25 Years Life Time-17.4% Effiency

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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.

Introduction of our Company

We are a NASDAQ-listed leading manufacturer of solar cells and modules and closely affiliated with the renowned China Electric Equipment Group, which has long established strategic partnerships with the KME group and DuPont. Our group is one of the top two manufacturers of electrical transformers in China and also manufactures advanced composite materials used in the construction of aircraft and other transportations systems. We have extensive experience in the photovoltaic industry and is known for outstanding innovation, efficiency and quality. Initially, we were focused solely on cell manufacturing and supplied leading European solar module manufacturers with cells. Today, we has added a solar module production capacity of 1.2 GW and has sold over 1.4 GW of modules. 

We work tirelessly to improve the efficiency of our photovoltaic cells and modules as well as our system costs to provide our customers with world-class solar solutions and to ensure competitiveness of PV with conventional sources of electricity. With a 10-year product and a 25-year linear performance guarantee, backed by leading insurance companies, we are one of the industry leaders.

 

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 can supply trusted after-sales service to our customer. If our cells are found not in conformity to the specification of manufacturer, or should the inspected quantity found in shortage, or should the packing found damaged, the buyer has the right to claim to the seller. The claim, if any, should be presented to seller within 30 days after cargo's arrival date to the port, together with related inspection report and photos issued and provided by a reputable independent surveyor such as SGS.

3.     World’s Leading Manufacturer Equipment. We imported the newest and leading production equipment from abroad. Advanced equipment can guarantee the stable quality of cells. Auto production line can also save labor cost which will further cut our production cost.

4.     Bulk supply: With the production capacity of 500MW, we can produce large quantity every month. This can satisfy most customer requirement.

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

 

World-Beating Solar Cells-25 Years Life Time-17.4% Effiency

World-Beating Solar Cells-25 Years Life Time-17.4% Effiency

 

Package of Solar Cells

World-Beating Solar Cells-25 Years Life Time-17.4% Effiency

World-Beating Solar Cells-25 Years Life Time-17.4% Effiency

 

 

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 is the current situation and the recent progress space solar cells in China?
The space solar cells is uniquely designed for the power supply for the space, which is very expensive to build and maintain.
Q:My solar cells are broken, can I just buy one and replace it?
You need to hire a professional to fix that for you.
Q:Which Solar Panel Type is best? Polycrystalline panel or PV Module Monocrystalline Solar cell panel, or thin film?
Monocrystalline solar panels live the longest. Most solar panel manufacturers put a 25-year warranty on their monocrystalline solar panels.
Q:What information can I get from the Internet about the solar cell modules? Such as what it is? How it is made?
Solar cell module is an assembly of photovoltaic cells. It can be used as a component of a larger photovoltaic system in order to generate electricity. A photovoltaic system usually includes an array of solar panels and an inverter. It may also sometimes contain a battery or solar tracker as well as interconnection wiring.
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?
I suggest you select at least 7 solar cells manufacturers based in this area, and ask them to send their company introductions and quotation to your office, and have a face-to-face meeting. Make sure what you see is what you get.
Q:Why and what is the low efficiency solar cell?
I do know when the energy is absorbed by the solar cell, there will be loss in the conversion, that is one of the reason that the solar cell becomes low efficient.
Q:How about the current market price for the film solar?
I did some research in the film solar market, and the average price is around RMD70 each.
Q:How to define the poly solar cells as the A Grade one?
If the poly solar cells is high module conversion efficiency, through superior manufacturing technology Guaranteed -1% to +3%, it is very possibily the A grade.
Q:We are currently promoting our one of our solar cells seriers, which is the 156mmx156mm 6inch,2BB/3BB polycrystalline/multi solar cells,mono solar cell,made in Taiwan/Germany, please feel free to contact me if any interest.
I am now in the process of purchasing some mono solar cells, can you send me more details of the product?
Q:Can somebody list some of the materials used for making solar cells?
Silicon is one of the most important and expensive materials to make solar cells.

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