Monocrystalline Solar Cells High Quality 16.25-18.00

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Shanghai
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1000 pc
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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.

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:

•  High efficiency and stable performance in photovoltaic conversion.
•  Advanced diffusion technique ensuring the homogeneity of energy conversion efficiency of the cell.
•  Advanced PECVD film forming, providing a dark blue silicon nitride anti-reflection film of homogenous color and attractive         appearance.
•  High quality metal paste for back surface and electrode, ensuring good conductivity, high pulling strength and ease of soldering.
•  High precision patterning using screen printing, ensuring accurate busbar location for ease with automatic soldering a laser cutting. 


Specifications:

Product Mono-crystalline silicon solar cell 

Dimension 156 mm x 156 mm ± 0.5 mm 

Thickness 200 μm ± 30 μm 

Front 1.5 ± 0.1 mm busbar (silver)

Silicon nitride antireflection coating 

Back 3.0 mm continuous soldering pads (silver)

Back surface field (aluminum)

Size

156mm x156mm ±0.5mm

Thickness

190um ± 20um

Front surface(-)

1.7mm bus bars(silver), blue anti-reflecting coating(Silicon nitride)

Back surface (+)

3mm wide soldering pads(silver) back surface field(Aluminum)

TkVoltage

-0.346%/K

TkCurrent

+0.036%/K

TkPower

-0.47%/K

Efficiency(%)

Pmp(W)

Vmp(V)

Imp(A)

Voc(V)

Isc(A)

FF(%)

17.75-18.00

4.27

0.527

8.102

0.628

8.615

78.90

17.50-17.75

4.21

0.521

8.083

0.627

8.584

78.23

17.25-17.50

4.15

0.517

8.028

0.626

8.550

77.57

17.00-17.25

4.09

0.513

7.982

0.624

8.495

77.23

16.75-17.00

4.03

0.512

7.873

0.622

8.408

77.15

16.50-16.75

3.97

0.505

7.871

0.621

8.390

76.14

16.25-16.50

3.91

0.502

7.796

0.620

8.372

75.45

16.00-16.25

3.85

0.499

7.714

0.620

8.350

75.09

15.75-16.00

3.79

0.498

7.601

0.620

8.125

75.34

 15.50-15.75

3.73

0.498

7.480

0.619

8.005

75.34


Packaging & Delivery of  Solar Cells

Carton Box Package and Deliver by air. It should be noticed that it should be avoid of water, sunshine and moist.

Monocrystalline Solar Cells High Quality 16.25-18.00

 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 about the solar cell 156mm Mono-Crystalline?
The detailed measurement of the mono solar cell is Format: 156mm*156mm±0.5mm and Thickness: 200μm±20μm
Q:Can somebody list some of the materials used for making solar cells?
There are quite many materials to make a solar cell, but silicon is something you need to have.
Q:How to manufacture solar cells?
First of all, the silicon needs to be purified.
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:What is Solar Cell Technology?
The clean energy.
Q:How's the feedback of using 260 watt photovoltaic solar panel? Anybody ever used that?
The conversion efficiency of the 260 watt photovoltaic solar panel is 18 %,which is already much better than the one I used before.
Q:Is silicon-based solar cells and silicon-based thin-film solar cells the same?
Silicon-based solar cells include silicon-based thin-film solar cells, including monocrystalline silicon solar cells and polycrystalline silicon solar cells. Silicon-based thin-film solar cells can only be in the form of thin-film silicon-based solar cells.
Q:Anybody ever heard of solar roll flexible solar panel?
The flexible solar cells is more convenient to take with you, and also easy to charge as long as you do know how to use it properly.
Q:What is the solar cell?
For solar cells formed by the combination of two different silicon semiconductors (P-type and N-type), when the sunlight is irradiated, the solar light is absorbed by the solar cell to produce positive ions (positive holes) and negative ions (electrons) The positive ions are assembled into the P-type semiconductor, and the negative ions are assembled to the N-type semiconductor.
Q:What can be used as the materials for solar cells?
As far as I know, silicon is used as the material for solar cells.

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