Polycrystalline Solar Cells Series- 17.8%

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
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:


Efficiency

Power

Max Power Current

Min Power Current

Max Power Voltage

Short Circuit Current

Open Circuit Voltage

Eff(%)

Ppm(W)

Ipm(A)

Ipm(A)

Vpm(V)

Isc(A)

Voc(V)

18.20-18.39

4.43

8.53

8.36

0.532

8.82

0.633

18.00-18.19

4.38

8.40

8.26

0.529

8.78

0.630

17.80-17.99

4.33

8.33

8.20

0.527

8.74

0.629

17.60-17.79

4.28

8.29

8.08

0.524

8.70

0.628

17.40-17.59

4.23

8.26

8.03

0.522

8.66

0.625

17.20-17.39

4.19

8.22

7.99

0.520

8.61

0.623

Product

Polycrystalline silicon solar cell

Dimension

156mm×156mm ±0.5mm

Thickness(Si)

200µm±15µm

Front

Blue silicon nitride antireflection coatings 1.4mm silver busbar 3BB

Back

Full-surface aluminum back-surface field 2.6mm silver continuous or discrete soldering p



Polycrystalline  Solar Cells Series- 17.8%

 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 to make solar cells in a scientific way?
As far as I can remember, you do need some salt for making solar cells.
Q:How can I buy the solar cells wholesale ?
You can send your bidding terms to many solar cell factories by email, and let them quote the price for you. You can decide which company that gives you the best wholesale price.
Q:What is the best sales solution for solar power cells?
Because solar power cells are usually purchased by companies, big corporations and governments, the best way to sell solar power cells is to do promotion targeting certain industries rather than just putting commercials on TV.
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:Can the 156x156mm high efficiency single crystal cells assembly function better compared to the traditional one?
Yes, according to our research and development, we have statistics to show that the 156x156mm high efficiency single crystal cells assembly does function better compared to the traditional one.
Q:Many people said the usage of solar cell can reduce the cost overall, but does anyone agree with me that it actually cost a lot to operate a solar cell system?
It cost less in terms of the energy waste.
Q:What's the benefit of using a solar cell?
It can decrease the damage to our environment.
Q:Where can I buy solar cells on sale but still good quality ?
Sometimes you can find a good deal with the local manufacturers, where they sell some good quality solar cells at a pretty good price.
Q:What's the relationship between solar energy materials and solar cells?
Solar cells are used for the direct conversion in changing the light energy into electrical energy. At present, a large number of terrestrial photovoltaic systems are actually made by silicon solar cells, which can be divided into silicon, polycrystalline silicon, amorphous silicon solar cells.
Q:On the parallel connection of solar cells
Whether you say more than one solar cell is in series or parallel, it depends on your use requirements to decide if the parameters of solar cells are basically the same, and you need a relatively high "use" voltage, that can The battery in series, if you need a larger operating current and the voltage does not need high, you can connect multiple solar cells in parallel to get a higher output current;

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