Specifications

1.Cu purity >= 99.97%
2.Yield strength<65MPa
3.Curvature<3mm/m
4.ISO9001 TUV

Mechanical Property:

1,Elongation: E-Soft>=20% U-Soft>=15%

2,Tensile strength:>=170MPa

3,Side camber: L<=3mm/1000mm

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

 

Electric Resistivity of Copper:

TU1<=0.0618 Ω • m m²/m;

 

Core Copper of TU1 Off-Cu or ETP1:

1,Copper Purity >=99.97%, Oxygen<=10ppm

2,Resistivity:ρ₂₀<=0.017241Ω • 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%(Bi)

 B.Sn 97%, Ag 3% and so

 Tabbing wire

0.20*1.5	0.28*1.5	0.25*1.6
0.22*1.5	0.30*1.5	0.18*2.0
0.23*1.5	0.18*1.6	0.18*1.8
0.25*1.5	0.20*1.6	0.20*1.8
0.26*1.5	0.23*1.6	0.23*1.8

 

Busbar

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

  

1. 4.5kg per spool with vaccum package, 4spools a carton with shockproof &waterproof

2.Cutting off packing

 

  OEM service; Design service

  

 

BAODING EDEL PHOTOVOLTAIC TECHNOLOGY CO.,LTD is a high-tech enterprises which specialized in photovoltaic products research and development ,production and sales.The main products are solar PV Ribbon,Bus Bar,PV junction box and aluminum paste ect.EDEL following faithful,rigorous innovative and superior operation principle

  Storage Conditions and Shelf Life:

 

PV ribbon should be stored in dry and ventilated room, where sholud be no acid, alkali, or harmful gas and the indoor relative humidity should not exceed 60%.  Place it horizontally while stacking and avoid the carton extrusion, meanwhile, the stacking quantity of same product should not exceed five layers or 1 ton.  The shelf life can be up to 12 months since the production date