Polycrystalline Solar Cells Series- 17%-18% 156mmx156mm±0.5mm

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Shanghai
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TT OR LC
Min Order Qty:
3000 pc
Supply Capability:
1000000 pc/month

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Product Description:

 Solar Cells:

Solar cells is made by solar wafer, it has three categories of solar cell right now, monocrystalline polycrystalline and thin film,These cells are entirely based around the concept PN junction, which is the critical part of solar module, it is the part that can convert the light energy into electricity, the thickness is from 180um to 200um, with even busbars to conduct electricity, textured cell can decrease diffuse reflection; they 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  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;With high quality and stable quality. Our Cells can greatly improve the performance of Solar Modules.

Polycrystalline silicon, or multicrystalline silicon (multi-Si) cells are made from cast square ingots—large blocks of molten silicon carefully cooled and solidified. They consist of small crystals giving the material its typical metal flake effect. Polysilicon cells are the most common type used in photovoltaics and are less expensive, yet less efficient than those made from monocrystalline silicon.

Features:

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

2. Outstanding power output even in low light or high temperature conditions

3. Optimized design for ease of soldering and lamination

4. Long-term stability, reliability and performance

5. Low breakage rate

6. Color uniformity


 Solar Cells Advantage:

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. 


Specifications:

Dimension

156mmx156mm±0.5mm

Thickness(Si)

180µm ±20µm, 200µm±20µm

Front

Blue silicon nitride anti-reflective coatings

1.4mm silver busbar

Back

Full-surface aluminum back-surface field

2.5mm(silver/aluminum discontinuous soldering pads)

Efficiency code


182

180

178

176

174

172

170

Efficiency

Eff(%)

18.20

18.00

17.80

17.60

17.40

17.20

17.00

Power

Ppm(W)

4.43

4.38

4.33

4.28

4.23

4.19

4.14

Max. Power current

Ipm(A)

8.26

8.22

8.17

8.12

8.08

8.05

7.99

Short Circut Current

Isc(A)

8.71

8.68

8.63

8.60

8.56

8.53

8.49

Max. Power Voltage

Vpm(V)

0.536

0.533

0.530

0.527

0.524

0.521

0.518

Open Cirtuit Voltage

Voc(V)

0.634

0.632

0.630

0.627

0.625

0.622

0.620


Polycrystalline  Solar Cells Series- 17%-18% 156mmx156mm±0.5mm

 FAQ

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

①What price for each watt?

It depends on the efficiency of the solar cell, quantity, delivery date and payment terms.

②How 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 pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

③Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?

Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.

We can provide you not only the solar module but also the off grid solar system, we can also provide you service with on grid plant.

④What is your warranty of solar cell?

 Our product can promise lower than 0.3% open box crack, we support claim after opening the box if it has crackm color difference or sth, the buyer should give pictures immediately, we can not accept the claim after the solar cell has assembled to solar panel.

• Timeliness of delivery

• ⑤How do you pack your products?

We have rich experience on how to pack the solar cell to make sure the safety on shipment, we could use wooden box or pallet as buyer's preference.






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Q:How does the photovoltaic cells work?
Simply put, a solar panel works by allowing photons, or particles of light, to knock electrons free from atoms, generating a flow of electricity.
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:How to make solar cells in a scientific way?
You can ask your teacher and let him show you how to do it.
Q:Can anybody tell me the power supply of the home solar cell?
Hard to say, because you didn't mention how many electrical home appliances you are going to run in one time at home. Nobody would be able to give you a right answer.
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:Is a solar cell expensive to make?
The cost can be high to diy solar cells.
Q:Which one is better on the solar cells panel? The Monocrystal Solar Energy Cell or photovoltaic cell?
It depends on where you put the solar cells, and what will you use them for. But I do think photovoltaic cell is better.
Q:Where can I find more information about the work process of solar cells
Some scientific books specifically talk about how solar cells work in an accurate way.
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 3d solar cell? And anybody know any manufacturers?
3D’s solar cell is designed from the ground up to optimally reduce all primary losses to achieve the highest conversion efficiency.

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