Bus Ribbon -Manual Welding.0.4*5

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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.

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 current.

 

Feature

1,Good solderability
2,Good straightness
3,Low yield strength
4,Low Melti

The Flux should be compounded and processed in such a manner as to be uniform in quality and should be free from deleterious material and other details that will after life serviceability or appearance.

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

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Specifications 

1. Electric Resistance (test temperature: 20±°C)

2.00×0.20

 

1.60×0.20

 

5.00×0.20

 

Different specifications are with different electric resistance. Further tests are needed for other specifications.

2. Tolerance

2.1 thickness tolerance:

±0.02

2.2 width tolerance:

±0.10

2.3 length tolerance:

2.3.1 shearing packaged product:

±1mm

2.4 camber

2.4.1 shearing packaged product:

5mm/m

2.4.2 spool packaged product:

10mm/m

2.5 coating thickness (per side):

0.02-0.04

Other coating thickness ranges are also available

3. Copper Base

3.1 copper material:

C10200

3.2 copper composition:

≥99.97%

3.3 IACS:

≥100%

3.4 vickers hardness:

44-55HV

4. Coating Alloy

4.1 62sn36Pb3Ag

4.2 63Sn37Pb

4.3 60Sn40Pb

4.4 96.5sn3Ag0.5Cu

4.5 60Sn38Bi2Ag

Other coating alloys are also available

 

 

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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Solar automatic drip irrigation systemThe day before, Xinjiang production and Construction Corps three group introduced from Australia two solar automatic irrigation system, used for the first time in china.According to reports, this system is mainly composed of solar panels, automatic controller, water pump, filter, fertilizer tank, field network composed of several parts, it is the biggest characteristic of the photoelectric conversion of DC is generated by solar panel, direct drive pump automatically for the implementation of field crop irrigation, three solar panel configuration, total light area of 3.84 square meters, can produce a voltage of 132 volts, the power of 540W, the amount of water per hour is 2200 liters, 30 acres of drip irrigation can meet the needs; at the same time according to the optical conditions, the system can automatically open and close, the winter slack season, the system can also install conversion equipment, to meet the electricity needs of workers living.

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