Specifications

1.Raw material TU1 Cu> 99.97%
2.TUV approved
3.Low Yield strength< 65MPa
4. Sn60Pb40 photovoltaic ribbon

 PV Ribbon can be divided into tabbing wire and bus wire.

 Mechanical Property:

 1,Elongation: E-Soft≥25% U-Soft≥20%

 2,Tensile strength:≥170MPa

 3,Side camber: L≤3mm/m

 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:

 15-25um per side

 

1.4.5kg per spool with vacuum packing, 4 spools a carton box with dustproof &  waterproof & shockproof for long transportation; 2.Cutting packing

What is our partner? 

 

JA SOALR , CSG, YINGLI SOLAR,PHONO SOLAR, CSCN, JG SOLAR, LUAN GROUP, RED SOLAR