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Product Description:

 Advantages of Poly Solar Cells

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.

Specifications of Poly Solar Cells

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)        


Temperature Coefficient of Poly Cells

Voc.Temp .coef.%/K              -0.351%/K                                            

Isc.Temp .coef.%/K               +0.035%/K

Pm.Temp. coef.%/K                -0.47%/K


Electrical Characteristic of Poly Cells


172017.20~17.40> 4.186> 4.1867.940.5288.5150.626


Usage and Applications of Poly Cells


Solar cells 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 the 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;our solar cells have passed IEC Certification. With high quality and stable quality. Our Cells can greatly improve the performance of Solar Modules.



Packaging & Delivery of Poly Cells


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


FAQ:What's your products warranty?


•: No less than 90% within 10years and no less than 80% within 25years. Less power decrease.


FAQ: How many kinds of solar cells can we produce?


•: We can supply the normal 2 kinds of solar cells, Poly 156mm*156mm and Mono125mm*125mm , and the special demension also can be produced .


FAQ:What's the effeciency range of the solar cells?


•: We can supply 16.8% to 18.9% effeciency of the solar cells.

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Q:How can I describe solar cells in a simple way?
Solar cell is a specific battery.
Q:What is Solar Cell Technology?
it is the technology focused in utilzing solar cells.
Q:Is A grade better than the B grade when we buy the poly solar cells.
The quality of the poly solar cell is differentiated by grade, therefore, A grade is better than B grade.
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?
Yes, I agree with you in this way because it is true that operating the solar cell system cost a lot.
Q:Is there any easy way to make a solar cell? I want to make a DIY solar cell with my child at home.
A solar cell is converts sunlight into the power, in this way, you can just use the silicon.
Q:What is the best way to deal with surplus solar cells abandoned after burning?
Unfortunately abandoned solar cells are not easy to recycle. Only the aluminium frame can be reused, and the surplus is sometimes inseparable; because the solar cell contains silicon, tin, nickel, silver metal.
Q:Is solar cell technology very developed and v applied to life a lot?
Yes, solar cells are very commonly used in the commercial military, industrial, areas.
Q:Have you ever been to a solar cell power generation station?
Yes, I've been there many times because my father used to work there.
Q:Is the Solar Power Photovoltaic Cells the same as PV cells modules?
According to the application needs, solar cells after a certain combination, to achieve a certain rated output power and output voltage of a group of photovoltaic cells, called PV modules
Q:How to make solar cells in a scientific way?
You can ask your teacher and let him show you how to do it.

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