Monocrystalline Solar Cells High Quality 17.20-19.40

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Shanghai
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TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
100000 pc/month

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Product Description:

 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 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. 


Specifications:

Efficiency(%)

19.40

19.20

19.00

18.80

18.60

18.40

18.20

18.00

17.80

17.60

17.40

17.20

Pmpp(W)

2.97

2.94

2.91

2.88

2.85

2.82

2.79

2.76

2.73

2.70

2.67

2.62

Umpp(V)

0.537

0.535

0.533

0.531

0.527

0.524

0.521

0.518

0.516

0.515

0.513

0.509

Impp(A)

5.531

5.495

5.460

5.424

5.408

5.382

5.355

5.328

5.291

5.243

5.195

4.147

Uoc(V)

0.637

0.637

0.636

0.635

0.633

0.630

0.629

0.629

0.628

0.626

0.626

0.625

Isc(A)

5.888

5.876

5.862

5.848

5.839

5.826

5.809

5.791

5.779

5.756

5.293

5.144


Packaging & Delivery of  Solar Cells

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

Monocrystalline Solar Cells High Quality 17.20-19.40

 FAQ

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 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:What is a good introduction of solar cell?
A professional presentation will be very impressive.
Q:The difference between a fuel cell and a solar cell
building blocks of the scale and installation of flexible, fuel cell power plant area is small, the construction period is short, the power station can be assembled according to the needs of the battery stack, very convenient.
Q:Where can I buy solar cells?
Usually you need to go to a special store selling power generation products.
Q:Solar cell life for several years
A solar cell is a device that converts light energy directly into electrical energy by photoelectric effects or photochemical effects.
Q:What are the advantages of monocrystalline silicon and polycrystalline silicon in solar power?
single The wafer hot process time can be completed in less than one minute, using the process to make a cell conversion efficiency of more than 14% on 100 square centimeters of polysilicon wafers. It is reported that the current 50 ~ 60 micron polysilicon substrate produced on the battery efficiency of more than 16%. The use of mechanical groove, screen printing technology in the 100 square centimeter polycrystalline efficiency of more than 17%,
Q:Can I buy solar cells easily online?
I think so.
Q:What are the 3 things you need to know before you start to make solar cells?
Sorry that I can not provide any help because I know nothing about solar cells.
Q:What is the solar cell?
The structure of solar cells is diverse. Now, PN-type solar cells composed of P-type semiconductors and N-type semiconductors are used. They are mainly composed of P-type and N-type semiconductors, electrodes, and antireflection films.
Q:What is the window material in the solar cell? what's the effect?
The meaning of the window layer with his Chinese meaning is the same, referring to the first solar cells to accept the light.

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