Specifications
1.Raw material TU1 Cu purity>99.97%2.TUV solar bus bar
3.Low Yield strength<65MPa( customized)
4.Side camber<3mm/m
Product Description
Solar bus bar concentrates the cells string into junction box and channels electrical current.
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 |
Packaging & Shipping
1 4.5kgs solar bus bar per spool with vacuum packing.4 spools in a carton box with dustproof & shockproof &waterproof for long transportation; 2.Cutting packing
FAQ
What is our regular payment terms?
For New customer: 50% TT in advance, the balance before shipment