TK-P156-4

Tratek GmbH

Cell Type:	Polycrystalline
Power Range:	4.23~4.53 Wp
Region:	Germany

Alternative Product

AL-M2M156.75-5BB

Aoli Solar

From €0.0711 / Wp

Maximum Power: 5.23 W
Cell Type: Monocrystalline
Dimensions: 156.75×156.75 mm
DIAGONAL: --
Cell Thickness: 170 µm

Product Info
Company Profile

Product Characteristics

Model No.

TK-P156-4 4.23

TK-P156-4 4.28

TK-P156-4 4.33

TK-P156-4 4.38

TK-P156-4 4.43

TK-P156-4 4.48

TK-P156-4 4.53

Product Characteristics

Cell Technology

Polycrystalline

Dimensions

156×156 mm

Diagonal

220 mm

Cell Thickness

210 ± 20 µm

Front Surface (-)

No. of Busbars

Busbar Width

1.05 mm

Anti Reflection Coating

Silicon nitride

Back Surface (+)

No. of Soldering Pads

Soldering Pad Width

2 mm

Back Surface Field (BSF)

Aluminium

Electrical Data at STC

Maximum Power (Pmax)

4.23 W

4.28 W

4.33 W

4.38 W

4.43 W

4.48 W

4.53 W

Voltage at Maximum Power Point (Vmpp)

0.532 V

0.535 V

0.538 V

0.541 V

0.543 V

0.545 V

0.547 V

Current at Maximum Power Point (Impp)

7.946 A

7.995 A

9.043 A

8.091 A

8.153 A

8.214 A

8.276 A

Open Circuit Voltage (Voc)

0.631 V

0.633 V

0.635 V

0.637 V

0.638 V

Short Circuit Current (Isc)

8.512 A

8.536 A

8.576 A

8.606 A

8.667 A

8.729 A

8.788 A

Cell Efficiency

17.4-17.6 %

17.6-17.8 %

17.8-18 %

18-18.2 %

18.2-18.4 %

18.4-18.6 %

18.6-18.8 %

Fill Factor (FF)

78.76 %

79.21 %

79.59 %

79.85 %

80.24 %

80.44 %

80.8 %

Thermal Ratings

Temperature Coefficient of Pmax

-0.38 %/˚C

Temperature Coefficient of Voc

-0.36 %/˚C

Temperature Coefficient of Isc

0.07 %/˚C

Intensity Dependence

Intensity

Voc

Vmpp

1000 W/m²

800 W/m²

0.99

600 W/m²

0.978

200 W/m²

0.93

100 W/m²

0.9

60 W/m²

0.878

30 W/m²

0.848

15 W/m²

0.818

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Tratek GmbH

: Click to show company phone
: www.tratek.eu
: Germany
: Sebastian-Kneipp-Str. 41, 60439 Frankfurt am Main