Solar Cells With Low Price & High Quality Using UV-resistant silicon
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 20000 pc/month
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Specifications | |||||
Size: | 156*156±0.5mm | Max. Power: | 3.99w | Product: | damaged solar cells |
Pmp: | 3.99w | Vmp: | 0.516v | Imp: | 7.731A |
Voc: | 0.621v | Isc: | 8.262A | Efficiency: | 16.25-16.50% |
Thickness: | 190±20um | Format: | 156*156±0.5mm | FF: | 77.77% |
Packaging & Delivery
Packaging Detail: | Original Package, 100pcs in one boxes, 10boxes in one carton |
Delivery Detail: | 1~2days |
damaged solar cells
solar cells in stock with immediate delivery with big quantity, all range cells avaiable
Manufacturer
1,Components,ultra-white Executed tempered glass+PVB+cell+PVB+tempered glass
Glass+PVB+Cell+PVB+Glass
2,Components with ultra-white Executed tempered glass+PVB+cell+PVB+tempered glass+of PVB+tempered glass
Glass+PVB+Cell+PVB+Glass+PVB+Glass
Quality and Safety
1.Rigorous quality control meeting the highest international standards
2.High-transmissivity low-iron tempered glass, strong aluminium frame
3.Using UV-resistant silicon
4.ISO 9001:2008 and ISO 14001:2004
5.IEC61215, IEC61730, Safety Class in conformity to CE
Features
1.High conversion efficiencies resulting in superior power output performance.
2.Outstanding power output even in low light or high temperature conditions
3.Optimized design for ease of soldering and lamination
4.Long-term stability,reliability and performance
Warranties
1.10 years limited product warranty
2.15 years at 90% of the minimal rated power output
3.25 years at 80% of the minimal rated power output
Format: 156mm x 156mm
Thickness: 190um+-20um
Front(-): 1.7mm bus bars(silver),blue anti-reflecting coating(silicon nirtride)
back(+): 3mm wide soldering pads(silver) back surface field(aluminium)
Size | 156mm x156mm ±0.5mm | |||||
Thickness | 190um ± 20um | |||||
Front surface(-) | 1.7mm bus bars(silver), blue anti-reflecting coating(Silicon nitride) | |||||
Back surface (+) | 3mm wide soldering pads(silver) back surface field(Aluminum) | |||||
TkVoltage | -0.351%/K | |||||
TkCurrent | +0.035%/K | |||||
TkPower | -0.47%/K | |||||
Efficiency(%) | Pmp(W) | Vmp(V) | Imp(A) | Voc(V) | Isc(A) | FF(%) |
16.25-16.50 | 3.99 | 0.516 | 7.731 | 0.621 | 8.262 | 77.77 |
16.00-16.25 | 3.92 | 0.512 | 7.66 | 0.616 | 8.195 | 77.68 |
15.75-16.00 | 3.86 | 0.509 | 7.584 | 0.613 | 8.135 | 77.43 |
15.50-15.75 | 3.8 | 0.505 | 7.525 | 0.611 | 8.08 | 77.04 |
15.25-15.50 | 3.74 | 0.502 | 7.458 | 0.609 | 8.053 | 76.2 |
15.00-15.25 | 3.68 | 0.5 | 7.365 | 0.609 | 8.038 | 75.12 |
14.75-15.00 | 3.62 | 0.498 | 7.271 | 0.607 | 8.045 | 74.23 |
14.50-14.75 | 3.56 | 0.497 | 7.16 | 0.604 | 8.04 | 73.3 |
14.25-14.50 | 3.5 | 0.494 | 7.091 | 0.603 | 8.08 | 71.84 |
14.00-14.25 | 3.44 | 0.494 | 6.96 | 0.601 | 8.065 | 70.91 |
solar cell Pic. and drawing:
FAQ
1, What’s price per product ?
A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.
2, How to make payment?
We accept T/T or L/C.
3, What is your lead time?
Generally 1-5 weeks depends on the order quantity and your specific requirements.
4, Can you do OEM for us?
Yes, we can.
5, How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
Cheap and efficient, solar cell industry to increase its share in the energy mix, it must simultaneously satisfy these two conditions and the answer is the new material.
Perovskite solar cells is one of the most promising of several photovoltaic technology, the theoretical conversion efficiency up to 50%, twice the current market solar cell conversion efficiency, can significantly reduce the cost of solar cells. Although the perovskite material is relatively cheap, but with its manufacture of solar cells also need to use an organic hole conducting polymer called spiro-OMeTAD, its market price is 10 times more than gold.
Perovskite is a class of materials having a specific crystal structure of the solar cell manufacturing is concerned, this structure has a natural advantage: high charge carrier mobility and good light diffusion properties, the photoelectric energy conversion process low losses. Although copper iodide can act as a perovskite solar cells hole conductor it is now only being proved, but it is thought to act as an important role in dye-sensitized solar cell and a quantum dot solar cells before the copper conductor, and the most attractive force is their excellent electrical conductivity. Conductivity of copper iodide conductor spiro-OMeTAD than two orders of magnitude, which enable them to achieve higher fill factor also determines a greater use of its power system into a solar cell with low price. But the current findings suggest that contain copper iodide perovskite solar cell conversion efficiency is temporarily less on the original technology. The researchers believe this may be related to a lower voltage related. This future is expected by lowering its high recombination rate to compensate.
The researchers found that copper iodide solar cells with low price also exhibit an advantage is its excellent stability. The results showed that after two hours of continuous light, copper iodide solar cells did not reduce the current, and the current spiro-OMeTAD solar cell produced decreased by 10%. This is crucial for a solar cell made. Chris said the next step they will optimize experimental procedures, so as to achieve higher conversion efficiency.
- Q:What is a thin-film solar cell?
- A thin-film solar cell is a type of solar cell that is made by depositing one or more thin layers of photovoltaic material onto a substrate, such as glass or plastic. These cells are lightweight, flexible, and can be produced using less material, making them more cost-effective than traditional silicon-based solar cells. However, they typically have a lower efficiency compared to silicon-based cells.
- Q:Can solar cells be used to power air conditioning systems?
- Yes, solar cells can be used to power air conditioning systems. However, the efficiency and capacity of the solar cells, as well as the size of the air conditioning system, need to be considered to ensure sufficient power supply.
- Q:How do solar cells perform in areas with limited sunlight?
- Solar cells perform less efficiently in areas with limited sunlight compared to areas with abundant sunlight. This is because solar cells rely on sunlight to generate electricity, and limited sunlight means less energy available for conversion. However, solar cells can still produce electricity in areas with limited sunlight, although at a lower rate, making it important to consider alternative energy sources or optimize the solar cell system's design for maximum efficiency in such areas.
- Q:Can solar cells be used to power electronic devices?
- Yes, solar cells can be used to power electronic devices. Solar cells convert sunlight into electricity, which can then be used to power various electronic devices such as calculators, smartphones, and even larger appliances like laptops or refrigerators when appropriately connected to the solar cell system.
- Q:Can solar cells be used on spacecraft?
- Yes, solar cells can be used on spacecraft. In fact, solar cells are commonly utilized on spacecraft to generate electricity by converting sunlight into usable energy. This provides a reliable and renewable source of power for various systems and instruments onboard the spacecraft.
- Q:Can solar cells be used for powering remote military installations?
- Yes, solar cells can be used for powering remote military installations. Solar power systems provide a reliable and sustainable source of energy, making them an ideal solution for remote locations where access to traditional power grids may be limited or unavailable. Solar cells can efficiently convert sunlight into electricity, providing a consistent power supply to support the energy needs of military bases, communication systems, surveillance equipment, and other critical infrastructure in remote areas. Additionally, solar power reduces reliance on fossil fuels, enhances operational flexibility, and promotes environmental sustainability in military operations.
- Q:What is the impact of tree shading on solar cell performance?
- Tree shading has a significant negative impact on solar cell performance as it reduces the amount of sunlight reaching the cells, thereby reducing the overall energy output. Shading blocks direct sunlight and creates uneven distribution of light, resulting in decreased efficiency and potentially even causing parts of the cells to operate in reverse, leading to further energy loss. It is crucial to plan solar installations carefully, considering tree growth and shading patterns, to maximize solar cell performance.
- Q:Can solar cells be used in urban areas?
- Yes, solar cells can be used in urban areas. In fact, they are increasingly being utilized in cities to harness solar energy and reduce dependence on traditional power sources. Solar cells can be installed on rooftops, facades, and other available spaces, enabling urban areas to generate clean, renewable energy locally.
- Q:Can solar cells be used for powering remote sensors?
- Yes, solar cells can be used to power remote sensors. Solar cells convert sunlight into electricity, making them ideal for remote locations where other power sources may be unavailable. By harnessing the sun's energy, solar cells can provide a reliable and sustainable power supply for remote sensors, ensuring their continuous operation without the need for frequent battery replacements or wired connections to the grid.
- Q:How can I calculate the cost of using solar cells if I put a fully-functional solar system in my house?
- The installation is more expensive than using it.
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Solar Cells With Low Price & High Quality Using UV-resistant silicon
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 20000 pc/month
OKorder Service Pledge
OKorder Financial Service
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