Polycrystalline Solar Cells Series- 16.00-17.20%

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Shanghai
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TT OR LC
Min Order Qty:
3000 pc
Supply Capability:
300000 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.

Features:

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

2. Proven long term mechanical stability of silicon

3. Make of highly purified poly silicon

4. Three bus bars for reduced series resistance and improved module and cell efficiency

5. Blue anti-reflecting coating ensures improved light absorption and increased efficiency

6. Acid texturization offers a uniform appearance and virtually invisible crystal structure


 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.


Specifications:

Dimension: 156mm*156mm±0.5mm

Wafer thickness : 200μm ± 30μm  180μm +30μm-40 μm 
Cell: 220mm±20mm
Front:1.8mm Silver bus bars; Blue/others silicon nitride antireflection coating
Back: 3.0mm Silver bus bars; Full-surface aluminum BSF

Electrical characteristics


Efficiency Code

172

170

168

166

164

162

160

Efficiency Eff(%)

17.20-17.40

17.00-17.20

16.80-17.00

16.60-16.80

16.40-16.60

16.20-16.40

16.00-16.20

Power Ppm(w)

>4.18

4.137-4.186

4.088-4.137

4.040-4.088

3.991-4.040

3.942-3.991

3.894-3.942

Max.Power current Ipm(A)

7.94

7.91

7.82

7.77

7.72

7.67

7.62

Min.Power Current Ipm(A)

7.73

7.68

7.58

7.54

7.49

7.44

7.39

Short Circuit Current Isc(A)

8.515

8.40

8.34

8.30

8.25

8.21

8.15

Max Power Voltage Vpm(V)

0.522

0.520

0.519

0.516

0.513

0.511

0.508

Open Circuit Voltage Voc(V)

0.624

0.622

0.620

0.618

0.616

0.614

0.612



Polycrystalline  Solar Cells Series- 16.00-17.20%

 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:Which brand of the solar cells is sold with the lower price on the market? Which brand is more practical for the countryside?
Our price of the solar cell is low and very competitive in the market, but we can still guarantee you that we provide you the best quality.
Q:The history of solar cells
The earliest lithium battery came from the great inventor Edison. As the chemical properties of lithium metal is very lively, making lithium metal processing, preservation, use, the environment is very high. Therefore, lithium batteries have not been applied for a long time.
Q:What is the internal structure of solar panels
Very low, but the photoelectric conversion efficiency relative to the crystalline silicon cell more than half of the point, but the low light effect is very good, in the ordinary light can also generate electricity, such as the calculator on the solar cell.
Q:What is the working principle of a solar cell?
A Solar cell works by using the sun's energy to enable electrons in semiconducting materials to move from orbits close to the nuclei of their atoms to higher orbits where they can conduct electricity.
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:Can anybody tell me the power supply of the home solar cell?
You should first look at your situation, and see how much equipment you are running. Then you can decide the power supply of the solar cells at home.
Q:Can the solar powered cells really work better than the normal cells?
The solar powered cells are absolutely better than the normal cells because the power is generating from the sunshine.
Q:What's the benefit of using a solar cell?
It can decrease the damage to our environment.
Q:What is the accurate explanation for the sun solar cell power system? How does it work?
Even though the sun solar cell power system is much more developed then before, its working process is still a bit complicated compared to the conventional power supply system.
Q:Is the Solar Power Photovoltaic Cells the same as PV cells modules?
According to the size and scale of the photovoltaic power station, the PV modules can be composed of various sizes and different arrays.

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