Polycrystalline Solar Cell High Quality 17.80%-17.99% Effy

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Solar Cells:

solar cells, when struck by photons of light from the sun, generates an electrical current which can then be used to power DC or AC electrical loads.
A solar cell is made of silicon. Computer chips are made of this same material. Basically, when light strikes the surface of a solar cell some of it is absorbed into the silicon. This light energy bumps the electrons loose and causes energy to flow

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.





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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. 


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 17.80%-17.99% Effy


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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- Inquire about price/MOQ

Q:I have a turnkey solar power project starting in 6 months, now we are searching the market in south China to find the best solar cells manufacturers. Any professional suggestion or recommendation?
In south China, you will have more resources than in north China, because there are many solar cell factories over there, which means you get to have more choice to select from.
Q:Can the solar powered cells really work better than the normal cells?
There is no doubt that the solar powered cells work better than the normal cells, the only disadvantage is the cost of making it.
Q:How many years should I spend in the solar cell industry to be a good solar cells sales person?
Since the solar cell industry and market is only developed in the last 20 years, 10 years in China probably. I have to say there might not be any solar cell sales in this industry has over 10 years sales experience.
Q:How about the current market price for the film solar?
The a-Si ( Amorphous Silicon) thin film solar cells, with the advantage of short energy recovery period, simple manufacture process, inexpensive cost, good performance at high temperature and deposition on the flexible substrate, have been commercially produced and used in daily life.
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:What is the right way to operate a solar cell?
This needs professional training in solar cell operation.
Q:Is that true that the price of solar cells will be reduced in the coming year?
It is very possibile that that solar cells' price will go down this year because there were many orders last year, either from European or China market. The solar cells are actually very sustainable. Once you buy it, you can use it for years. With the falling demand the price of course will go down.
Q:Where can I buy solar cells on sale but still good quality ?
This is what I found on alibaba, The solar cells for Sale are 40 NEW, solar cells that are 3"x 6" each. PLUS Tabbing, Bus, Flux and a Diode. Great experience to build your own solar panel and save a lot of money.
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?
To make it simple, solar cells are high technology that generates power through the sunlight.
Q:Which brand of the solar cells is sold with the lower price on the market? Which brand is more practical for the countryside?
Well, it depends on how many and how big is your project. The more you want, the cheaper it is.

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