Photovoltaic ribbon with Fat Coil Packing
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 kg
- Supply Capability:
- 10000 kg/month
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Photovoltaic ribbon with Fat Coil Packing is one of the main materials for solar panels.
futures
1、 Base Copper Parameter
Base copper requirement: Oxygen-free copper C10200
Copper content: Cu≥99.97%, oxygen content ≤0.002%
Electrical conductivity: ≥100%
Resistivity: ρ≤0.017241Ωmm2/m
2、 Coating Thickness and Composition
(can customize according to clients’ technical requirement)
Coating Alloy Type | Coating Composition | Coating Thickness each side(mm) | Coating Thickness Tolerance（mm） |
Leaded | Sn60%Pb40% | 0.02-0.04 | ±0.01 |
Sn62%Pb36%Ag2% | 0.02-0.04 | ±0.01 | |
Lead-free | Sn96.5%Ag3.5% | 0.02-0.04 | ±0.01 |
3、 Mechanical Property of Common Product
Elongation: ≥20%; Tensile strength: ≥150MPa; Side camber: L≤5mm/1000mm
4、 Physical Dimension and Tolerance of Common Product
Thickness range: 0.08mm~0.55mm (can customize according to clients’ technical requirement)
Thickness Tolerance: ±0.02mm
Width range: 1.00~10.00mm (can customize according to clients’ technical requirement)
Width Tolerance: ±0.1mm
Length range: 28.00mm~1205.00mm
Length Tolerance: +2mm,-1mm
Common Specification of Bus Bar (Fixed length & Flat coil Package) | ||||
0.1×4.0 | 0.2×6.0 | 0.23×6.0 | 0.35×5.0 | 0.45×5.0 |
0.2×4.0 | 0.22×5.0 | 0.25×5.0 | 0.35×6.0 | 0.45×6.0 |
0.2×5.0 | 0.23×5.0 | 0.25×6.0 | 0.35×8.0 | 0.5×5.0 |
5、 Storage Conditions and Shelf Life
Tinned copper ribbon should be stored in dry and ventilated room, where should be no acid, alkali,
or harmful gas and the indoor relative humidity should not exceed 60%. Place it horizontally while
stacking and avoid the carton extrusion, meanwhile, the stacking quantity of same product should
not exceed five layers or 1 ton. The shelf life can be up to six months since the production date.
FAQ
1. What price for each watt?
It depends on the efficiency of the solar cell, quantity, and delivery date and payment terms.
2. How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pacific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.
We can provide you not only the solar material but also the off grid solar system, we can also provide you service with on grid plant.
4. How do you pack your products?
We have rich experience on how to pack the solar cell to make sure the safety on shipment; we could use wooden box or pallet as buyer's preference.
5. Can you do OEM for us?
Yes, we can.
- Q: What is the difference between photovoltaic products and solar energy?
- But in general, as many of the world's oil and gas production areas of political and economic instability, many governments are taking active measures to reduce dependence on foreign energy sources. Solar energy provides an attractive power generation program, and will not form a serious dependence on foreign energy. In addition, the increasingly serious environmental problems and fossil fuel power and political reasons of climate change risk formation, prompted the government to implement the aims to reduce carbon dioxide and other greenhouse gas emissions reduction strategy. Solar energy and other renewable energy sources contribute to the solution of these environmental problems.
- Q: Solar products must be in the sun
- Other light sources can be used to meet the needs of the product (e.g., solar watches can be recharged by other light sources)
- Q: How to make better use of solar energy
- According to the history of the use of solar energy, solar energy has been used for more than 3000 years of history. The use of solar energy as a source of energy and power, only 300 years of history. The real solar energy as a much-needed supplementary energy in the near future, the basis of the future energy structure, it is a recent thing. Since 1970s, the rapid development of solar technology, solar energy utilization
- Q: How to do a good job of solar water heater marketing?
- First, environmental protection: vacuum tube solar water heater purchase tips. According to the calculation, each household solar water heater during its 15 years of use, will reduce the coal to atmospheric carbon dioxide emissions of 26 tons, 136 tons of carbon monoxide, dust 1120 tons, 352 tons of sulfur dioxide, 908 tons of nitrogen and hydrogen compounds, this is not a small number of residents in our Province, in the subtropical zone. Suffering from the hot days of suffering, such as the province's residents are using solar water heaters can reduce the average temperature of 1 degrees, so the use of solar energy, make the sky bluer, mountains greener, the water clearer, gas cooler, is an effective measure of green environmental protection.
- Q: Is there any water in the solar energy to water?
- In the case of water inside the solar energy can also be irrigated 1,
- Q: 30MW solar thermal power plant total investment
- 0MW total investment in solar thermal power plants:Solar thermal power generation units at home and abroad to invest 1.5~3 yuan /kW range, so 30MW power plant is currently estimated to invest 5-9 billion yuan RMB.
- Q: Solar derived products The role of solar panels is to convert solar energy into electrical energy, the output of DC stored in the battery
- 1 natural circulation:This type of storage tank is placed above the collector. Water heating collector in solar radiation temperature rise, causing the collector and tank water temperature and have a different density difference, thus causing buoyancy, this is like a hot siphon, the water flow in the water storage tank and collector. Because of the density difference, the water flow rate is proportional to the solar energy absorbed by the collector. This kind of type is widely used because it does not need the circulating water and the maintenance is very simple.2 forced circulation:The water in the hot water system makes the water circulate between the collector and the water storage tank. When the water temperature at the top of the collector is higher than the water temperature of the bottom of the water storage tank, the control device can start the water to make the water flow. A check valve is arranged at the entrance of the water to prevent the nighttime water from being driven by the collector to cause heat loss. The flow rate of this type of hot water system can be known (as a result of the flow from the water), easy to predict performance, can also be calculated in a number of hours of heating water. As in the same design condition, the natural circulation has can gain higher water temperature strengths, but because it must use water, the water power and maintenance (such as Water Leakage etc.) and the control device of dynamic stop, damage easily water problems. Therefore, in addition to large hot water system or the need for a higher water temperature, the forced circulation, the general use of natural circulation water heater. Solar power system consists of solar cells, solar controller, battery (group). Such as output power for AC 220V or
- Q: Monocrystalline silicon market when the turnaround, to what extent
- From the current technology development and application prospects, I believe that solar energy has the most opportunity to become the world's major alternative energy sources. 1, the whole world light is rich in resources, solar energy is inexhaustible, inexhaustible solar energy; 2, technology and talent in the world of IT technology talents emerge in an endless stream, transferred to the solar technology, solar photovoltaic industry and the IT industry is very similar to that of solar grade polysilicon and electronic grade polycrystalline silicon thin film technology is the extension of a. From the LCD technology, therefore, the solar photovoltaic technology upgrading is very fast, the power generation efficiency of photovoltaic cells is also more and more high, more and more low cost at the same time, smart grid and energy storage technology will further enhance the application of solar energy, the development of space is very large, and is not affected by resource constraints and resource prices, if a stable price support, can maintain long-term fixed income, therefore, the solar power industry as the development of financial products, insurance funds will be favored;
- Q: What are the current domestic solar energy products, which practical
- Our use of solar energy can be roughly divided into two types of light and heat conversion and photoelectric conversion, in terms of household solar water heater and solar photovoltaic power generation.The solar water heater is widely used, manufacturers have Wuxi Suntech, linuoruite, Himin Solar energy, I think the emperor of the more, certainly not bad.
- Q: Solar energy items in daily life
- Solar ice pad, solar panels, solar street lights, etc., are living in the solar green energy-saving products.
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Photovoltaic ribbon with Fat Coil Packing
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 kg
- Supply Capability:
- 10000 kg/month
OKorder Service Pledge
OKorder Financial Service
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