xsell2

 

20 +1  polycrystalline solar cells 4.0 W, new

+

20 m tabbing wire 0.15 mm x 1.6 mm

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solar cell specification :                            21 solar cells  power : 4.0 W each

size: 156 mm x 156 mm

Isc : 8.55 A

Voc : 619 mV

Impp : 7.89A

Umpp : 508 mV

Power : 4.0 Watt

Eff.   16.5 %

Width front side contact : 1.6 mm

Width rear side contact : 1.6 mm

(checked quality, values at standard test conditions)

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tabbing wire specification

20 meter ( 64 ft.) tinned copper ribbon 1.6 mm

 

• ETP copper ribbon E-CU58
• Size: 0,15 x 1,6 mm (thickness x wide )
• Both sides tinned with  L-Sn62Pb36Ag2 alloy; layer thickness each side approx. 13%; very good solderability due to Silver content
• Made in Germany
• Spool can be different from picture shown
• This copper ribbon is special made for interconnection of solar cells

 

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