Monocrystal Solar Energy Cell 156*156mm Efficiency with Low Price

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Tianjin
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TT or LC
Min Order Qty:
10 pc
Supply Capability:
1000000 pc/month

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Product Description:


Monocrystal Solar Energy Cell

type:156M

appearance:156×1565㎜±0.5mm;diagonal:R=100mm

Main fence wide:1.4-1.5mm   back electrode wide:2-2.5mm

Fence line qty:90

Cell thickness:220um±20um

Eff(%)

18.00- 18.10

18.10- 18.20

18.20- 18.30

18.30- 18.40

18.40-

18.50

18.50-

18.60

18.60- 18.70

18.70-

18.80

18.80-

18.90

18.9- 19.0

19.1- 19.1

19.1- 19.2

Pm(W)

4.30

4.33

4.35

4.37

4.40

4.42

4.44

4.47

4.49

4.52

4.54

4.56

Isc(A)

8.71

8.73

8.76

8.77

8.78

8.82

8.83

8.85

8.86

8.88

8.9

8.93

Im(A)

8.19

8.21

8.24

8.26

8.30

8.33

8.35

8.39

8.42

8.45

8.47

8.51

Voc(V)

0.630

0.631

0.632

0.633

0.634

0.634

0.635

0.636

0.637

0.637

0.638

0.64

Vm(V)

0.527

0.528

0.529

0.531

0.531

0.532

0.534

0.534

0.535

0.536

0.537

0.538

FF(%)

78.6

78.7

78.8

79.0

79.2

79.3

79.5

79.6

79.8

80

80

80

 


remark:our company cells as per working current concentrate principle,separate the first and the second grade

 

Factory Picture of Solar Cells

 

 

 

FAQ 

We have organized several common questions for our clientsmay help you sincerely

  1.  What’s price per watt?

A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.

  1.  Can you tell me the parameter of your solar cells?

We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.

  1. How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

  1.  Can you do OEM for us?

Yes, we can.

  1. How 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 perfect time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.

 

 

Brief introduction of Monocrystal Solar Energy Cell

Silicon rods, materials performance indicators in order to reduce production costs, and now terrestrial applications such as solar cells using solar grade somewhat relaxed. Some also use semiconductor device processing materials and discard the head and tail of silicon materials, solar cells drawn into complex dedicated silicon rods.
The silicon rods cut into pieces, usually 0.3 mm thick sheet. Processing solar cells, the first doping and diffusion in silicon, a trace amount of dopant is generally boron, phosphorus, and antimony. Diffusion is carried out in a quartz tube into a high-temperature diffusion furnace. Thus formed P> N junction on the wafer. Then using a screen printing method, fine with a good paste into a grid line printed on the wafer, after sintering, while forming the back electrode and the surface coated with antireflection gate line source to prevent a large number of photons it is reflected off the smooth surface of the wafer. Thus, the monomer Monocrystal solar energy cells are produced. After single-chip random testing can be assembled according to the required specifications into a solar cell module (solar panel) by the method of series and parallel to a certain output voltage and current.

Difference between Monocrystal Solar Energy Cell and polycrystalline silicon solar panels:

Polycrystalline silicon solar cells and Monocrystal solar energy cells is no different. Life and stability of polycrystalline silicon solar cells and Monocrystal solar energy cells are good. Although the average conversion efficiency of silicon solar cells is higher than the average conversion efficiency of polycrystalline silicon solar cells of about 1%, but because of Monocrystal solar energy cells can be made quasi-square (four to the top of the arc), when the composition of the solar cell module when there is a part of the area filled up, and polycrystalline silicon solar cells are square, there is no problem, so the efficiency of the solar cell module is the same.
In addition, because the manufacturing process two types of solar cell materials is not the same, polycrystalline silicon solar cell manufacturing process energy consumed than Monocrystal solar energy cells is about 30% less.

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Q:Briefly explain why solar cells are made into components
The electrical performance parameters of solar cells are: voltage, current, capacity, type, charging rate and so on. The voltage parameter of the battery refers to the operating voltage of the battery, that is, the voltage that can be supplied to the device. Current, refers to the maximum discharge current of the battery. Capacity, refers to the total discharge power of the battery, with An / hour (A / H) said.
Q:I am working on research for the usage of solar cells, where can I find more news of solar cells?
You can try Phys.org, who provides the latest news on science including: Physics, Space Science, Earth Science, Health and Medicine.
Q:What is the solar cell production process
Scientists in order to reduce the cost of solar cell manufacturing, along the two paths: one is the development of new solar cell materials, the other path is to improve the efficiency of solar cell conversion.
Q:How does the solar panel produce it yourself?
 Step 5: Assemble the battery Place the titled titanium dioxide film face up on the table, drop one or two drops of electrolyte containing iodine and iodide ions on the membrane, and then press the conductive surface of the counter electrode down on the titanium dioxide film The The two pieces of glass were slightly staggered so as to use the exposed portions as the electrodes for testing. Use two clips to hold the battery, so that your solar cell is made
Q:Is it complicated to make a solar cell work well?
For the professionals, it is not complicated at all.
Q:Can I buy solar cells easily online?
I don't know about solar cells, but I do know you can buy solar panels online.
Q:What is the accurate explanation for the sun solar cell power system? How does it work?
The sun solar cell power system is actually working better than the other ways, because the quality guarantee period of crystalline silicon solar cells is 15 years, and the service life is more than 25 years.
Q:Can the 156x156mm high efficiency single crystal cells assembly function better compared to the traditional one?
The media already commented a lot on the 156x156mm high efficiency single crystal cells assembly, which make me wonderabout its real function.
Q:How can I buy the solar cells wholesale ?
You can send your bidding terms to many solar cell factories by email, and let them quote the price for you. You can decide which company that gives you the best wholesale price.
Q:PV: the battery to the battery charge problem
Resistance into the battery, then there is a change, because the battery resistance is constantly changing. When the battery is full, the measured voltage is the float voltage, it is full. When full, cut off the solar energy output, you can protect.

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