Bus Ribbon -Manual Welding,0.23*6

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Product Description:

Structure

We produce custom engineered solar tabbing and  bus wire helping to attain the highest efficiencies possible for each unique module design.   Our Research and Development team can assist you with your needs evaluation and our world-wide manufacturing facilities are strategically located for large volume production.

Feature

Cold Rolling Mills for manufacturing Photovoltaic (PV) Ribbon:
Cold Rolling Mills for manufacturing Photovoltaic Ribbon
This machine is for making Bare flat copper conductors which is using PV Ribbon Wire , Tinned plated flat copper conductors which is using FFC or materials and it was designed to make the best quality products with high productivity as well as easy to control.
Machine capacity
Tinned plated flat copper conductors which is using FFC

Images

Bus Ribbon -Manual Welding,0.23*6

 

Specifications 

  1. PV Ribbon Material : Cu99.99%

 

 

2. Plating thickness : 0.015 ~ 0.18 mm

 

3. Visual 1). There shall be no flows.

 

2). The surface shall be uniformly lustrous hue.

 

3). The surface shall be free from thick

 

4. Dimensions: Width : 2 mm

 

5. Characteristics

 

Coating process: Hot-dip tinning

 

Coating alloys: Sn / In / Ag / X

 

Tensile: Extra soft, < 235 MPa

 

Elongation: > 30 %

 

6. Physical Characteristic

 

Alloy Designation

Melting Point

Specific Gravity

 

Sn / In / Ag / X

175°C

7.8g/cm3

7. Recommended temperature of soldering iron tip : 280~320°C

 

( According to different thickness, adjust the suitable temperature of soldering )

 

Item

Parameters

About PV Ribbon:

PV ribbon is composed of Copper and coating alloys, and divided into Tabbing Ribbon and Bus bar ribbon.
•Tabbing Ribbon: it is commonly connects the positive and negative sides of the cells in series.
•Bus bar Ribbon: it is concentrate the cell stringing into junction box and channels electrical curren

Basis brasses

oxygen –free copper wire planish ,Contain copper quantity ≥99.95%,conductivity ≥100%.

Basis brasses electrical resistivity

electrical resistivity: oxygen-free copper ≤0.0165Ωmm2/m,T2 copper ≤0.0172Ωmm2/m

Solder tin component

63%Sn37%Pb,60%Sn40%Pb(TM-A),                                                                      

96.5Sn3.0%Ag0.5%Cu,99%Sn1%Ag(TM-B),                                                  

62%Sn36%Pb2%Ag (TM-C)

Solder tin melting point

179-217°C

Tensile strength

≥200N/mm2

Extensibility

≥25%

Remark:
1. Environmental protection PV Ribbon has already passed SGS test with Europe Union RoHs directive standards.
2. According to customer requirements, we can provide different chemical coating and different sizes of products

Package

1. Packing details: Dust-proof, moisture-proof, earthquake, compressive strength, suitable for long distance transportation by air and by sea    

1)Strong internal: plastic bags+foam boxes    

2) External: commercial color carton

 

FAQ

Q:How to guarantee the quality of the products

A:We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

 

Q:Can we visit your factory?

A:Surely, I will arrange the trip basing on your business schedule.

 

Q:Which payment terms can you accept?

A:T/T,L/C,Moneygram,Paypal are available for us.

 

   

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