Polycrystalline Solar Cell High Quality 180µm ±20µm

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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 of 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.

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. 





180µm ±20µm, 200µm±20µm


Blue silicon nitride anti-reflective coatings 1.4mm silver busbar


Full-surface aluminum back-surface field 2.5mm(silver/aluminum discontinuous soldering pads


> High conversion efficiences resulting in superior power output performance

> Outstanding power output even in low light or high temperature conditions

> Optimized design for ease of soldering and lamination

> Long-term stability,reliability and performance

> Low breakage rate

> Color uniformity

Production and Quality Control                                                                                                                                                                           

> Precision cell efficiency soring procedures

> Stringent criteria for color uniformity and appearance

> Reverse current and shunt resistance screening

> REACH-SVHC test passed, IS09001,ISO14001 and OHSAS 18001certificated

> Calibrated against Fraunhofer ISE


High efficiencies up to 16.4%

Proven long term mechanical stability of silicone

Make of highly purified poly silicone

Three bus bars for reduced series resistance and improved module and cell efficiency

Blue anti-reflecting coating ensures improved light absorption and increased efficiency

Acid texturization offers a uniform appearance and virtually invisible crystal structure

Excellent low light behavior for improved energy yield

Polycrystalline Solar Cell High Quality 180µm ±20µm


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:What is Solar Cell Technology?
The clean energy.
Q:How does the photovoltaic cells work?
Photovoltaic solar cells fulfill two functions: photogeneration of charge carriers (electrons and holes) in a light-absorbing material, and separation of the charge carriers to a conductive contact that will transmit the electricity.
Q:What are the 3 things you need to know before you start to make solar cells?
Firstly, coating the glass plates, secondly, assembling the solar cell, thirdly, activating and testing the solar cell.
Q:Anybody ever heard of solar roll flexible solar panel?
Yes, I did. The solar cell has some specifies as below: Roll able amorphous thin-film solar cells for effective low-light performance Reverse flow protection Fluor polymer construction for extreme durability Link multiple like-units together for even more output
Q:Are there any books in the market t about solar cells and their applications?
Yes, you can find it in the science and technology section
Q:What can be used as the materials for solar cells?
Q:How is the solar cells factories working in China? Do they follow certain quality standards?
The solar cells factories in China is actually working very well. Because of the low cost and good quality, they are exporting a lot of solar cell product to overseas.
Q:Have you ever been to a solar cell power generation station?
No, but I saw it on TV.
Q:What is 3d solar cell? And anybody know any manufacturers?
I don’t know exactly what 3d solar cell is, but I heard that it can produce 200% of the power output of conventional solar cells.
Q:How many solar cells are there in a solar panel?

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