Poly Solar cells 156mmx156mm from CNBM

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500 pc
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10000000 pc/month

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Product Description:

1.Product Description:

Production and Quality Control
CSG fully integrated PV chain from silicon materials, ingot, wafer, solar cell to solar module, and well-established QC management system, to guarantee consistency of high quality;
Mature technical control and strict sorting standard, to ensure consistency and reliability of solar cell;
Completely careful operation during production to avoid micro-cracks and reduce breakage rates during module assembly;
Electrical Properties
Mature crystalline cells manufacturing technology and complete quality control system, to ensure excellent electrical stability;
Lower module encapsulation loss realized by reasonable electrical characteristics setting, including high voltage and low current, high parallel resistance and low series resistance, classification with precise current classes, and positive power tolerance;  
Excellent conversion efficiency, weak light performance and shortwave response guaranteed by leading R&D innovation system;
Recommend Welding Technique
Welding:tin-coated copper ribbons, coated with 20-25μm thickness (64%Sn,36%Pb) 


2.Main feature:

Better shortwave response ensured by Selective Emitter Technology; 
Better continuousness of fingers and stable performance ensured by Double Printing Technology;
Whole-process inspection from wafer input to cell packaging, to ensure high quality and excellent performance;

3.images:

Poly Solar cells 156mmx156mm  from CNBM

4.specifications:


Format                 156 mm × 156 mm ± 0.5 mm                                          

Thickness-            210μm ± 40 μm

Front (-)               1.5mm bus bars (silver),blue anti-reflection coating (silicon nitride)

Back (+)               2.5mm wide soldering pads (silver) back surface field (aluminium



5.FAQ:

What is the advantages of your products?


1. High efficiency and High power.


2. Long-term electrical stability.

3. Lowest price and Fastest delivery.


4. Good quality and good service.

5. Bulk supply


6. Good Warranty


7. Big Sale


8. More than 25 years on the lifetime.


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Q:Are there any library or exhibition halls where I can show students at school how the solar cells works?
There is a solar cell power generation station nearby the main road, where there is also a exhibition center showing the process of how the solar cell works. I guess that place is the best place for you to go.
Q:I would like to use a ppt to show how solar cells can work in a power generation factory, can anybody share some useful information with me?
For a ppt, I think you should start with the definition of solar cells to give a basic introduction of solar cells.
Q:Is the solar cells factory in China good and trustworthy?
Most of the solar cells factories are good and trustworthy because the high requirements of the Chinese government and quality standard.
Q:What is the difference between polysilicon and monocrystalline silicon photovoltaic cells?
Monocrystalline silicon is made of polycrystalline silicon by a single crystal furnace, but also useful for the preparation of monocrystalline silicon melting. Polysilicon is the direct raw material for the production of monocrystalline silicon, which is the basic material of electronic information for semiconductor devices such as contemporary artificial intelligence, automatic control, information processing, photoelectric conversion and so on. Known as the "cornerstone of the microelectronics building."
Q:Does the solar cell generate electricity in the absence of the sun, only in the case of strong lights or lasers? If you can achieve how much, and the same day?
Strong light or laser light containing more than the threshold of solar cells can stimulate the solar cell power generation, if it does not contain, can not make too much battery power generation.
Q:Do you believe you can make a solar cell by using kitchenware?
I do because I did it once.
Q:What should I know about the Crystalline silicon photovoltaic cells?
Crystalline silicon (c-Si) is the crystalline forms of silicon, either multicrystalline silicon (multi-Si) consisting of small crystals, or monocrystalline silicon (mono-Si), a continuous crystal. Crystalline silicon is the dominant semiconducting material used in photovoltaic technology for the production of solar cells.
Q:How much does a solar cell cost?
It's not easy to answer the question in a simple way, but an example is the residential solar systems are typically sized from 3 to 8kW and end up costing between $15,000 and $40,000.
Q:What is a High-efficiency electric solar cell panel?
One requirement should be transparent toughened glass and anticorrosive EVA protect the battery panels effectively.
Q:Anybody ever heard of thin film solar cell? What it that?
I did hear that term once, but can't remember what it is.

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