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:How can I describe solar cells in a simple way?
I would say – a solar cell is just a kind of new energy.
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.
Are the dimensions accurate? Can it be tailor-made if I want a different size? Maybe you can send me more information?
Q:Are bulk solar cells better than the normal solar cells?
Bulk solar cells are not absolutely better than normal solar cells, it is decided by what kind of material.
Q:What is the best way to deal with surplus solar cells abandoned after burning?
It could be a very good resource to be used, but the technology needs to be more advanced to really deal with that.
Q:How to make solar cells in a scientific way?
You can ask your teacher and let him show you how to do it.
Q:Do you believe you can make a solar cell by using kitchenware?
I do because I did it once.
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:Why are the poly Solar cell specifications is different from each other, they seem to have the different size of 125mm, 156mm, 152mm, is the 152mm's battery technology is higher than the other?
We seldom see poly solar cell with the size of 152, because that is not really good to use.
Q:Can somebody list some of the materials used for making solar cells?
Solar cells are typically named after the semiconducting material they are made of.
Q:What is the working principle of a solar cell?
It's not easy to explain in a simple way.

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