Poly Solar Cell 4BB Bus Bar B Grade With Low Price

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Poly Solar Cell 4BB Bus Bar B Grade With Low Price

A solar cell, or photovoltaic cell, is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon.[1] It is a form of photoelectric cell, defined as a device whose electrical characteristics, such as current, voltage, or resistance, vary when exposed to light. Solar cells are the building blocks of photovoltaic modules, otherwise known as solar panels.

Solar cells are described as being photovoltaic irrespective of whether the source is sunlight or an artificial light. They are used as a photodetector (for example infrared detectors), detecting light or other electromagnetic radiation near the visible range, or measuring light intensity.

In contrast, a solar thermal collector supplies heat by absorbing sunlight, for the purpose of either direct heating or indirect electrical power generation from heat. A "photoelectrolytic cell" (photoelectrochemical cell), on the other hand, refers either to a type of photovoltaic cell (like that developed by Edmond Becquerel and modern dye-sensitized solar cells), or to a device that splits water directly into hydrogen and oxygen using only solar illumination.

 

Advantage Of Poly Solar Cell 156mm

 

1: High quality cell, Level B cell (14%—17.5%)

2.Dimensione:156*156mm Diagonal:200mm

3: Qualified certification: TUV,CE certification.

4: Warranty: five years for whole unit

  

Usage/Application Of Poly Solar Cell 4BB

 

1.The absorption of light, generating either electron-hole pairs or excitons.

2.The separation of charge carriers of opposite types.

3.The separate extraction of those carriers to an external circuit.

 

 

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Poly Solar Cell 4BB Bus Bar B Grade With Low Price

Poly Solar Cell 4BB Bus Bar B Grade With Low Price

Poly Solar Cell 4BB Bus Bar B Grade With Low Price

 

Temperature Coefficient of Cells

 

Voc. Temp .  coef.%/K

-0.351%/K

Isc . Temp .  coef.%/K

+0.035%/K

Pm. Temp.  coef.%/K

-0.47%/K

 

Electrical Characteristic

 

Efficiency (%)

Pmpp (W)

Umpp (V)

Impp (A)

Uoc (V)

Isc (A)

FF (%)

17.25

4.197

0.524

7.992

0.62

8.458

80.03%

17

4.137

0.524

7.876

0.619

8.353

80.01%

16.75

4.076

0.522

7.81

0.617

8.286

79.73%

16.5

4.015

0.518

7.746

0.613

8.215

79.73

16.25

3.955

0.515

7.683

0.61

8.144

79.61%

16

3.894

0.512

7.613

0.608

8.075

79.31%

15.75

3.833

0.51

7.534

0.605

8.058

78.62%

15.5

3.772

0.508

7.453

0.604

8.02

77.87%

15.25

3.771

0.505

7.35

0.604

9.997

76.83%

15

3.65

0.503

7.271

0.604

7.989

75.64%

14.5

3.529

0.499

7.067

0.604

7.988

73.14%

14

3.407

0.499

6.833

0.604

7.833

72.01%

 

Intensity Dependence

 

Intensity [W/m2]

Isc× [mA]

Voc× [mV]

1000

1.00

1.000

900

0.90

0.989

500

0.50

0.963

300

0.30

0.939

200

0.20

0.920

 

FAQ

 

Q:What price for each watt?

A:It depends on the quantity, delivery date and payment terms

Q:What is your warranty system?

A:Our Solar cells performance guarantees for 25 years

Q:How do you pack your products?

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

 

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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 does the solar cell work properly?
It has to follow certain scientific steps to make it work properly.
Q:Which Solar Panel Type is best? Polycrystalline panel or PV Module Monocrystalline Solar cell panel, or thin film?
According to the calculation, The efficiency rates of monocrystalline solar panels are typically 15-20%, which proves that they are the most efficient one.
Q:Where can I buy the 156x156mm high efficiency poly solar cells assembly?
My company name is Shana'xin West Control Electric company, and we are one of the biggest poly solar cells assembly. We can offer a very competitive price to you.
Q:What are the advantages of monocrystalline silicon and polycrystalline silicon in solar power?
no mechanical groove in the same area on the efficiency of 16%, using buried gate structure, mechanical groove in the 130 square centimeters of polycrystalline Battery efficiency of 15.8%. (1) monocrystalline silicon solar cells
Q:Can I buy solar cells easily online?
Yes, you can.
Q:Monocrystalline silicon and polycrystalline silicon cell in the appearance of what is the difference?
From the appearance point of view: monocrystalline silicon cell four corners were arc-shaped, no surface pattern; polysilicon cell four corners for the square angle, the surface has a similar pattern of ice flowers.
Q:Silicon solar cell power generation principle
When the junction of two different materials formed by the light irradiation, the process of generating electromotive force.The process of the first material absorbs the energy of the photon, resulting in equal number of positive and negative charge, then these charges were migrated to both sides of the knot, The formation of even electricity layer. Although the effect is not generated instantaneous, but the response time is quite short.
Q:Why is the solar cell produced by DC
The key is to have a magnetic field change. Of course, there is no solar energy. There are only energy changes.
Q:How to get high voltage, high current output of solar cells
Using 880 0.5 volt 5 amp output of the panel, 440 in series as the first group, and then get a second group, then the two groups in parallel, you can get 220 volts 10 amps output

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