Monocrystalline Solar Cells High Quality 156mm×156mm±0.5mm

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Shanghai
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1000 pc
Supply Capability:
1000000 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.

Features:

1. High conversion efficiencies resulting in superior power output performance.

2. Outstanding power output even in low light or high temperature conditions

3. Optimized design for ease of soldering and lamination

4. Long-term stability, reliability and performance

5. Low breakage rate

6. Color uniformity


 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:

Dimension:  

156mm×156mm±0.5mm

Diagonal:       

220mm±0.5mm

Thickness(Si): 

200±20 μm

Front(-)      

Blue anti-reflecting coating (silicon nitride);  

1.5mm wide bus bars;        

Distance between bus bars: 51mm .  

Back(+)

Aluminum back surface field;

2.0mm wide soldering pads;

Distance between bus bars :51mm .

  Efficiency(%)

18

17.8

17.6

17.4

17.2

16.8

16.6

16.4

16.2

16

15.8

15.6

  Pmpp(W)

4.33

4.29

4.24

4.19

4.14

4.09

4.04

3.99

3.94

3.9

3.86

3.82

  Umpp(V)

0.53

0.527

0.524

0.521

0.518

0.516

0.514

0.511

0.509

0.506

0.503

0.501

  Impp(A)

8.159

8.126

8.081

8.035

7.99

7.938

7.876

7.813

7.754

7.698

7.642

7.586

  Uoc(V)

0.633

0.631

0.628

0.625

0.623

0.62

0.618

0.617

0.615

0.613

0.611

0.609

  Isc(A)

8.709

8.677

8.629

8.578

8.531

8.478

8.419

8.356

8.289

8.22

8.151

8.083


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 156mm×156mm±0.5mm

 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.





Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What is a good introduction of solar cell?
You should start with a nice ppt.
Q:How's the feedback of using 260 watt photovoltaic solar panel? Anybody ever used that?
The conversion efficiency of the 260 watt photovoltaic solar panel is 18 %,which is already much better than the one I used before.
Q:Is a solar cell expensive to make?
Not all all.
Q:How can I calculate the cost of using solar cells if I put a fully-functional solar system in my house?
The installation is more expensive than using it.
Q:Monocrystalline silicon and polycrystalline silicon cell in the appearance of what is the difference?
Although the average conversion efficiency of monocrystalline silicon cells is about 1% higher than that of polycrystalline silicon cells, since monocrystalline silicon solar cells can only be quasi-square (the four corners are arcs), when the solar cell components are formed
Q:Why is the solar cell produced by DC
The sun is irradiated on the semiconductor p-n junction to form a new hole-electron pair. Under the action of the p-n junction electric field, the holes flow from the n region to the p region.
Q:Is the Photovoltaic cell panel good to save the energy?
Photovoltaic cell panel, known as solar panels, are assembled by a number of solar modules in a certain way on a plate, usually as a unit of photovoltaic array. They are very good in saving the energy.
Q:How is the solar cells factories working in China? Do they follow certain quality standards?
The solar cells factories are pretty good, at least based on my personal experience. I went to visit one of the solar cell factory based in Shandong province, and they are quite professional.
Q:Solar water heater plate can be directly converted into electrical energy?
batteries: generally lead-acid batteries, small micro-system, can also be used nickel-metal hydride batteries, nickel-cadmium batteries or lithium batteries. The role is to light when the solar panels issued by the energy stored to the need Time to release again.
Q:24V 200W solar cells can charge 12V battery?
According to your battery and wiring box to see the line, 1 feet corresponding to 2,3,4 feet voltage is 12V, 24V, 36V, if the box in the line, you can choose from 1,3 out, but this is the All the way the battery is in a state of idle, a little waste Oh. It is best to use a 24V controller, which is more efficient.

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