Polycrystalline Solar Cells Series- 17.6%

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Shanghai
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1000 pc
Supply Capability:
100000 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. 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:

POLYCRYSTALLINE SOLAR CELLS

Size (MM): 156

Efficiency: up to 17.6%

MECHANICAL DIMENSION

Efficiency: up to 17.6%

Dimension:  156mm×156mm±0.5mm

Thickness:  200±20µm 

TEMPERATURE COEFFICIEN

Power:    - 0.460%/k

Current:  + 0.031%/k

Voltage:  - 0.348%/k


EFF

PPM 

IPM

VMP

ISC

VOC

≥18.0%

4.38W

8.165A

0.537V

8.688A

0.637V

17.8%--18.0%

4.33W

8.127

0.534

8.651

0.636

17.7%--17.8%

4.30W

8.107

0.532

8.635

0.636

17.6%--17.7%

4.28W

8.087

0.531

8.619

0.634

17.5%--17.6%

4.25W

8.068

0.529

8.605

0.634

17.4%--17.5%

4.23W

8.049

0.527

8.591

0.633

17.2%--17.4%

4.18W

8.032

0.525

8.578

0.632

17.1%--17.2%

4.16W

8.004

0.522

8.555

0.630

17.0%--17.1%

4.13W

7.881

0.521

8.434

0.629

16.8%--17.0%.

4.08W

7.865

0.520

8.415

0.628

16.0%--16.8%

3.9W

7.426

0.516

8.012

0.625

Polycrystalline  Solar Cells Series- 17.6%

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.






Send a message to us:

Remaining: 4000 characters

- Self introduction

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- Inquire about price/MOQ

Q:How can I buy the solar cells wholesale ?
The wholesale price for solar cell is based on your quantities of the solar cells you want to buy from the manufacturers. The more you order, the cheaper wholesale price you would get.
Q:The working principle of solar cells includes the three processes
The opposite of the electrical symbol of the photogenerated carriers in the solar cell pn junction built under the action of the electric field, the electron-hole pairs are separated, the electrons are concentrated on one side, the holes are concentrated on the other side, and the opposite sex charges are generated on both sides of the pn junction Of the accumulation, resulting in photogenerated electromotive force, that is, photovoltaic voltage.
Q:Can the 156x156mm high efficiency single crystal cells assembly function better compared to the traditional one?
I think so, because all the research and experiments already proved that.
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.
How long till it can be shipped? Because we are a solar construction company based in Taiwan, we need to make sure it can be shipped on time.
Q:Where and how can we find the best solar cells suppliers?
The good solar cell supplier won't just show up at your door, you need to dive into the solar cell market and get to know them by visiting the factories.
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: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:Why and what is the low efficiency solar cell?
The first thing we need to think about when the solar cells is becoming low efficient is to measured the reflectivity of the solar cells.
Q:What is the solar cell?
The type of solar cells can be divided according to the materials used: silicon solar cells, solar cells and organic semiconductor system of solar cells.
Q:24V 200W solar cells can charge 12V battery?
According to your battery and wiring box to see the line, 1 feet corresponding to 2,3,4 feet voltage is 12V, 24V, 36V, if the box in the line, you can choose from 1,3 out, but this is the All the way the battery is in a state of idle, a little waste Oh. It is best to use a 24V controller, which is more efficient.

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