Bus Ribbon-manual welding 0.35*6

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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.


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





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

Electrical Resistivity of Copper:

TU1≤0.0618 Ω • m m2/m; T2≤0.01724 Ω•m m2/m

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


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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Q:What is a monocrystalline Silicon Solar Cells?
A monocrystalline Silicon Solar Cell is a kind of solar cell made of monocrystalline siclicon that has been used for many years. Because it is used in a way that is very unique in their use of a single, very pure crystal of silicon, It is considered to good for longevity.
Q:Why are the poly Solar cell specifications is different from each other, they seem to have the different size of 125mm, 156mm, 152mm, is the 152mm's battery technology is higher than the other?
Most of the popular products in the market is 125mm or 156mm, because the 152mm is not really practically useful in the market.
Q:What is a polymer solar cell and how does it work?
Polymer cells are actually a type of thin film solar cell,
Q:Are there any library or exhibition halls where I can show students at school how the solar cells works?
There is a solar cell power generation station nearby the main road, where there is also a exhibition center showing the process of how the solar cell works. I guess that place is the best place for you to go.
Q:How does the solar cell work properly?
Silicon, as one of the most important semi-conductor material, plays a vital part in how to make the solar cells work.
Q:What is the right way to operate a solar cell?
This needs professional training in solar cell operation.
Q:How does solar cell technology apply to our daily life?
Through high technology we are using now, solar cell energy is used in our daily life, such as the hot water you are use everyday in taking a shower.
Q:What is sun cells technology?
Sun cells use high technology to change the sun's light energy into electrical energy. The sun cells can be used in the industries such as satellites, navigation lights, transistor radios and other power supply services.
Q:Which brand of the solar cells is sold with the lower price on the market? Which brand is more practical for the countryside?
Our price of the solar cell is low and very competitive in the market, but we can still guarantee you that we provide you the best quality.
Q:Which one is better on the solar cells panel? The Monocrystal Solar Energy Cell or photovoltaic cell?
The Monocrystal Solar Energy Cell and photovoltaic cells both has its advantage and disadvantage, so it really depends on what you use them for.

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