Bus Ribbon-manual welding 0.35*6

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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

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

 

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

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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Q:Can you use solar water heater in winter
The solar water heater is not frozen frozen, refers to the indoor water heater and the connection pipe (frozen, water and water that is used with a plastic pipe), I said above is freezing installation problems is based, my home is in the north, the temperature is very low at the time, the installation of water heater, the water on the "plastic pipe" is to use the "heating", but also tightly wrapped in plastic pipe, because the construction personnel are not responsible, just to get you up, make the heating with not very good and "aluminum pipe" contact that heating the hot plastic pipe is not hot, it will freeze, otherwise there is no such phenomenon!My family is now frozen, very sad, not the problem with the heating zone, but the power line above do not know who stole it
Q:Buy solar water heater from which aspects of good or bad
Second, liner thickness. The quality of the liner determines the life of the water heater, if the water tank, the water heater will be scrapped. Major brand manufacturers use thickness of not less than 0.5mm of SUS304 food grade stainless steel liner. Argon arc welding is adopted to ensure the service life can reach more than 15 years. Other brands of water heaters in the liner between 0.2mm-0.4mm, the use of a period of time there will be water leakage problem. Therefore, consumers in the purchase of products must ask the thickness of the liner. At the same time, but also beware of patch water tank, the water tank liner is made up of a number of scrap steel belt, the entire inner bladder welding as many as dozens of times. Such a water tank, not only poor quality, but also may cause damage to the health of consumers with bacteria.
Q:The microprocessor integrates the computer with what is on a small silicon chip
The controller (English Name: controller) is a master device in accordance with the resistance change circuit wiring and a predetermined sequence change or control circuit to control the value of motor starting, speed control, braking and reverse.It consists of the program counter, the instruction register, the instruction decoder, the timing generator and the operation controller. It is the "decision making mechanism", which is to coordinate and direct the operation of the whole computer system.
Q:Single crystal solar panels and polycrystalline solar panels
monocrystalline silicon market share and a slight increase, and now the market to see the majority of single-crystal silicon cells. Monocrystalline silicon solar cell silicon crystal is very perfect, its optical, electrical and mechanical properties are very uniform, the color of the battery is mostly black or dark, especially for small pieces of small pieces of consumer products.
Q:What are renewable resources, what is renewable materials
In addition, if you do not pay attention to protection, arbitrary access, renewable resources may also become non renewable resources. For example, a wild animal, once its living environment is destroyed, reduce the number of species to a certain extent, it is impossible to sustain their reproduction, only dinosaur extinction, is disappearing from the earth. According to statistics, since 1600, there are records of higher animals and plants have been extinct 724. After a rough estimate, 400 years, the living environment of the living area reduced by 90%, species decreased by half, which is due to the decline of tropical rain forests are more serious impact on the loss of species. Therefore, whether it is non renewable resources, renewable resources, we should pay attention to the protection and rational useAnd like forests, water, solar energy, wind energy, etc. in a certain period of time can be renewable resources are renewable resources
Q:There will be no danger of water in the solar energy
Dangerous to nothing, this will lead to long-term dry vacuum tube, shorten its service life.So if the water pressure is not enough, it is best to buy an automatic increase in the pump is appropriate, but long time no water tank under the condition when the sun don't have water, should wait until the additional night or morning, avoid vacuum tube burst damage. If there is water in the tank, or just run out of hot water, you can always add water at any time, because there is water in the vacuum tube, this time there is no problem with water. In summer, the water tank is always kept in water, so as to avoid the dry burning of the vacuum tube and shorten the service life. The best control of water temperature is below 80 degrees, which can reduce the scale of production, to extend its service life.
Q:How many types of solar cells are now being used in real life?
Many many types.
Q:Domestic solar water heater can be installed pressure pump, how to add, how much money? Easy to use?
Domestic solar water heater can be installed pressure pump, the price of about 150-200 yuan. Easy to use, can greatly increase the speed and water intake.Install pressure pump step:1, remove the intake pipe.2, the pressure on the end of the booster pump received water inlet pipe, one end of the water faucet.3, the power supply line of the booster pump is connected with the signal relay contact.4, start the water heater, the pressure pump is activated.
Q:I would like to ask what the purpose of the use of semiconductor silicon wafers, doped with boron ah?
High purity silicon wafers for use in electronics and solar energy are required to be doped with boron to manufacture the P end of the P - N junction, in which P (P) - N (As) -, Ga (B) - gallium (III) indium (III) - silicon.
Q:Solar energy is renewable or non renewable resources?
According to the formal science of non renewable!!!But the sun's life is too long. It can be said to be a permanent source of energy!!

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