Tabbing wire commonly connects the positive and negative sides of  solar cell in series.

Mechanical Property:

1,Elongation: E-Soft≥25% U-Soft≥20%

2,Tensile strength:≥170MPa

3,Side camber: L≤3mm/1000mm

4,Soldering tin melting point: 180−230°c

Core Copper of TU1 Off-Cu or ETP1:

1,Copper Purity ≥99.97%, Oxygen≤10ppm

2,Resistivity:ρ_20≤.017241Ω • m m²/m

Electric Resistivity of Ribbon:

(2.1−2.5)X10^-2 • mm²/m

Plated Thickness:

0.015-0.025mm per side

Composition of Plated Material:

1)    Lead series products:

A,Sn 60%, Pb 40% 

B,Sn 63%, Pb 37%

C,Sn 62%, Pb 36%, Ag 2%

D,Sn 60%, Pb 39.5%, Ag 0.5% 

2)    Lead-free series products:

A.Sn 96.5%, Ag 3.5%

B.Sn 97%, Ag 3% 

 Tabbing wire specification

1.4 kg per spool with vacuum package, 4 or 6 spools a carton box with dustproof &  waterproof & shockproof for long transportation  2. Cutting packing

 Company Information

Baoding Edel New Energy Corp., Ltd is a high-tech enterprises which specialized in photovoltaic products research and development ,production and sales.The main products are tabbing wire , bus wire, junction box .

 1,What is our payment terms?

TT in advance; L/C at sight,and other  payment me

2,When ensuren the PO,we  will return back you  sample  charge.

3,How does your factory do regarding quantity control?

Edel  Cable has ISO9001cetificate and  strict QC syetem,we  deliver  only qualified cable.