Tabbing wire for solar panel

 Mchaniceal Property:

1,Elongation: t≥25% 

2,Tensile strength:≥170MPa

3,Side camber: L≤3mm/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:

15-25um per side

Composition of Plated Material:

1) Lead series products:

A,Sn 60%, Pb 40%

B,Sn 63%, Pb37%

C.Sn 62%, Pb 36%, Ag 2%

2) Lead-free series products:

 A.Sn 96.5%, Ag 3.5%

 B.Sn 97%, Ag 3% 

 Tabbing wire specification

  Our core competence 

1.Forming of round wires to flat wires through drawing and rolling

2.Heat treatment

3.Hot-dip tinning

4.Precise spooling 

   1.4.5kg per spool with vacuum package. 4 or 6 spools a carton box with dustproof &  shockproof and waterproof for long  transportation : 2.Cutting packing

  1.OEM service 2.Design offer  service 3. Buyer label offer 4. Low MOQ 5.Fast delivery

  Baoding Edel New Energy Corp.,Ltd is a high-tech enterprise which specialized in PV Ribbon R&D, production and sales. The main products are solar cell tab ribbon , bus wire , Aluminium paste, junction box.

What is the popular dimension for solar interconnect wire?

0.23*1.5/0.23*1.6/0.2*1.8/0.25*1.5/0.18*2.0