Tinned copper solar panel bus bar for solar cell soldering made in China

Specifications

1.Raw material TU1 Cu purity>99.97%
2.TUV solar panel bus bar
3.Low Yield strength<65MPa( customized)
4.Side camber<3mm/m

Mechanical Property:

1,Elongation>30%

2,Tensile strength≥170MPa

3,Side camber≤3mm/m

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

  

Core Copper of TU1 Off-Cu :

1,Copper Purity ≥99.97%, 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

 

Bus bar specification

0.35*6.0	0.25*5.0
0.29*6.0	0.29*5.0
0.30*6.0	0.20*5.0
0.40*6.0	0.20*8.0
0.20*6.0	0.35*8.0
0.25*7.0	0.24*3.8

 

 

1   4.5kgs solar panel bus bar  per spool with vacuum packing.4 spools in a carton box with dustproof & shockproof &waterproof for long  transportation;  2.Cutting packing

 

What  is our regular payment terms? 

For New customer: 50% TT in advance, the balance before shipment