Poly Solar Cell 156mm Made in Taiwan/Germany

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Product Description:

1.Mechanical data and design


Format

156 mm × 156 mm ± 0.5 mm

Thickness

210 μm ± 40 μm

Front(-)

1.5mm bus bars (silver),blue anti-reflection coating (silicon nitride)

Back (+)

2.5 mm wide soldering pads (silver) back surface field (aluminium)


2.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


 

 

3.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%


4.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

 

solar cell, or photovoltaic cell, is an electrical device that converts the energy of light directly intoelectricity by the photovoltaic effect, which is a physical and chemical phenomenon.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.


an antireflective coating is applied to reduce those losses. The final step is to install something that will protect the cell from the elements -- often a glass cover plate. PV modules are generally made by connecting several individual cells together to achieve useful levels of voltage and current, and putting them in a sturdy frame complete with positive and negative terminals.

 

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