Monocrystalline Solar Cell-Made Low Price from Supplier

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Advantages of Poly Solar Cells


1.CNBM Solar improves cell-to-module ratio by:

2.Narrowing down efficiency bin range to 0.2%.

3.Defining efficiency bins by minimal power and 97% of current at maximum power.

4.Customers can manage and control module power output distribution.

5.Customers get more value for their money.

6.Long-Term Reliability

7.High Shunt Resistance

8.Low LID (Light-Induced Degradation)

9.Frequent internal monitoring of LID.



Specifications of Mono Solar Cells

Format :125 mm × 125 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 Mono Cells

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

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

Pm.Temp. coef.%/K: -0.47%/K


Usage and Applications of Monocrystalline 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 Monocrystalline 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 Mono 125mm*125mm , and the special dimensions also can be produced .


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


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



Solar cell materials and the part of the function

1) Tempered glass whose role is to protect the main power, the choice of which is light-transmissive requirements: The light transmittance must be high (generally more than 91%); super white steel processing.

2) EVA is used to bond glass and generation fixed body, transparent EVA material directly affect the life of components exposed EVA in the air easily aging yellow, thus affecting the transmittance components thus affect the quality of power generation components in addition to the EVA itself, the quality, the laminating process on the component manufacturers is very large, such as the degree of non-compliance EVA glue, EVA and glass, back bonding strength is not enough, will cause EVA early aging affect component life. The main body and the bonding package power backplane.

3) Cells main function is to generate electricity, the electricity main market is the mainstream crystalline silicon solar cell film, thin film solar cells, both have their advantages and disadvantages. Crystalline silicon solar cells, the equipment cost is relatively low, the photoelectric conversion efficiency is high, outdoors under the sun power is more appropriate, but the consumption is high and the cost of solar cells; thin-film solar cells, battery consumption and low cost, very low-light effect well, in ordinary light can also generate electricity, but the relatively high cost of equipment, photoelectric conversion efficiency of crystalline silicon solar cells is relatively more than half of the points, such as solar calculator.

4) The role of the backplane, sealing, insulation, waterproof (usually with TPT, TPE and other materials must be resistant to aging, most of the components are factory warranty for 25 years, tempered glass, aluminum is generally no problem, the key in the backplane and whether silicone can meet the requirements.)

5) Protection of aluminum laminate, play a seal, supporting role

6) Junction box to protect the entire power generation system, play a role in the current transfer station, a short circuit if the component junction box automatically disconnect the short-circuit the battery string, then the entire system to prevent burn out, the box is the most critical diode selection, according to internal components different types of cells, and the corresponding diode is not the same.

7) Silicone seal for sealing components and aluminum frame, junction box and wiring components Some companies use double-sided tape, foam instead of silicone, domestic widespread use of silica gel, the process is simple, convenient, easy to operate, and the cost low.


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Q:What kind of products can be considered as the solar cell products?
Many products are actually solar cell product, such as solar air conditioning, solar balloon, solar charger, solar dryer, solar cooker, etc.
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:What's the benefit of using a solar cell?
Because the sun energy is a kind of energy you can use forever, the solar cell is regarded as very energy-saving.
Q:Can anybody tell me how to make a solar cell at home?
All I can tell you is "yes you can!"
Q:How is the solar cells factories working in China? Do they follow certain quality standards?
Yes, they follow the standard quality assurance protocol, and they are doing very well.
Q:Is the Solar Power Photovoltaic Cells the same as PV cells modules?
According to the size and scale of the photovoltaic power station, the PV modules can be composed of various sizes and different arrays.
Q:What is 3d solar cell? And anybody know any manufacturers?
3D’s solar cell is designed from the ground up to optimally reduce all primary losses to achieve the highest conversion efficiency.
Q:Can anybody tell me the power supply of the home solar cell?
In my old place, all I was using was the 50WAT solar cells, which is definitely good and useful for all my daily use.
Q:Is it possible to learn how to make solar cells by yourself?
A solar cell can be made very simply by using a sheet of copper and some other materials. So the answer is yes!
Q:I am a purchasing manager for a EPC engineering company, and we are planning to purchasing some 4bb solar cells for one of our project in Taiwan, can I get a quotation online?
We do have 4bb solar cells, but we also have 125Mono &156 Multi&Mono 2BB&3BB&4BB A grade solar cell.

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