Tinned Copper Ribbon Solar Cell Tab Wire for Solar Panel

Specifications

Mchaniceal Property:

1,Elongation: E-Soft≥20% U-Soft≥15%

2,Tensile strength:≥170MPa

3,Side camber: L≤7mm/1000mm

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

Core Copper of TU1 Off-Cu :

1,Copper Purity 9≥9.97%, Oxygen≤10ppm

2,Resistivity:ρ20≤0.017241Ω • m m2/m 

Electrical Resistivity of Ribbon:

(2.1−2.5)X10-2 • mm2/m

Plated Thickness:

1) Hand-Soldering: 0.02-0.03mm per side

2) Machine-Soldering: 0.01-0.02mm per side

Composition of Plated Material:

1) Lead series products:

A,Sn 60%, Pb 40%

B,Sn 60%, Bi40%

C.Sn 50%, Bi50%

D,Sn 62%, Pb 36%, Ag 2%

E,Sn 50%, Bi48%, Ag 2%

F.Sn 60%, Bi38%, Ag 2%

2) Lead-free series products:

A.Sn 96.5%, Ag 3.5%(Bi)

B.Sn 97%, Ag 3% and so on

   1.4.5kg per spool with vaccum package. 4 spools a carton box with shockproof and waterproof for transportation

   2.Cutting packing

  Baoding Edel Photovoltaic Technology Co.,Ltd is a high-tech enterprise which specialized in PV Ribbon R&D, production and sales. The main products are Tabbing Ribbon, busbar, Aluminium paste, junction box.

Equipment

  What is the popular dimension for solar cell tab wire?

Thickness and width for popular items: 0.20X1.5/ 0.20X1.6/ 0.20X1.8/ 0.18X2.0/ 0.20X5.0/ 0.35X5.0/
0.35X6.0mm