3D Printed Poly 156x156mm2 Solar Cells Class A Made In
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6500 watt
- Supply Capability:
- 6000000 watt/month
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The operation of a photovoltaic (PV) cell requires 3 basic attributes:
The absorption of light, generating either electron-hole pairs or excitons.
The separation of charge carriers of opposite types.
The separate extraction of those carriers to an external circuit.
In contrast, a solar thermal collector supplies heat by absorbing sunlight, for the purpose of either direct heating or indirect electrical power generation from heat. A "photoelectrolytic cell" (photoelectrochemical cell), on the other hand, refers either to a type of photovoltaic cell (like that developed by Edmond Becquerel and modern dye-sensitized solar cells), or to a device that splits water directly into hydrogen and oxygen using only solar illumination.Characteristic of Mono 156X156MM2 Solar Cells
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Adaptive cells change their absorption/reflection characteristics depending to respond to environmental conditions. An adaptive material responds to the intensity and angle of incident light. At the part of the cell where the light is most intense, the cell surface changes from reflective to adaptive, allowing the light to penetrate the cell. The other parts of the cell remain reflective increasing the retention of the absorbed light within the cell.[67]
In 2014 a system that combined an adaptive surface with a glass substrate that redirect the absorbed to a light absorber on the edges of the sheet. The system also included an array of fixed lenses/mirrors to concentrate light onto the adaptive surface. As the day continues, the concentrated light moves along the surface of the cell. That surface switches from reflective to adaptive when the light is most concentrated and back to reflective after the light moves along
Mechanical data and design
Format | 156mm x 156mm±0.5mm |
Thickness | 210μm±40μm |
Front(-) | 1.5mm bus bar (silver),blue anti-reflection coating (silicon nitride) |
Back (+) | 2.5mm wide soldering pads (sliver) back surface field (aluminium) |
Temperature Coefficient of Cells
Voc. Temp.coef.%/K | -0.35% |
Isc. Temp.coef .%/K | +0.024%/K |
Pm.Temp.coef. %/K | -0.47%/K |
Electrical Characteristic
Effiency(%) | Pmpp(W) | Umpp(V) | Impp(A) | Uoc(V) | Isc(A) | FF(%) |
18.35 | 4.384 | 0.526 | 8.333 | 0.63 | 8.877 | 78.39% |
18.20 | 4.349 | 0.526 | 8.263 | 0.63 | 8.789 | 78.54% |
18.05 | 4.313 | 0.525 | 8.216 | 0.63 | 8.741 | 78.32% |
17.90 | 4.277 | 0.524 | 8.161 | 0.625 | 8.713 | 78.04% |
17.75 | 4.241 | 0.523 | 8.116 | 0.625 | 8.678 | 77.70% |
17.60 | 4.206 | 0.521 | 8.073 | 0.625 | 8.657 | 77.36% |
17.45 | 4.170 | 0.519 | 8.039 | 0.625 | 8.633 | 76.92% |
17.30 | 4.134 | 0.517 | 8.004 | 0.625 | 8.622 | 76.59% |
17.15 | 4.096 | 0.516 | 7.938 | 0.625 | 8.537 | 76.80% |
17.00 | 4.062 | 0.512 | 7.933 | 0.625 | 8.531 | 76.18% |
16.75 | 4.002 | 0.511 | 7.828 | 0.625 | 8.499 | 75.34% |
16.50 | 3.940 | 0.510 | 7.731 | 0.625 | 8.484 | 74.36% |
FAQ
Q: What price for each watt?
A: It depends on the quantity, delivery date and payment terms, generally Large Quantity and Low Price
Q: What is your size for each module? Can you tell me the Parameter of your module?
A: We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.
Q: What is your size for each module? Can you tell me the Parameter of your module?
A: We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.
- Q: What factors affect the efficiency of solar cells?
- Several factors can affect the efficiency of solar cells. The first is the quality and type of materials used in the cell's construction. High-quality and advanced materials tend to have higher conversion efficiencies. The second factor is the amount and intensity of sunlight received by the solar cell. More sunlight and higher intensity can increase the energy output. Additionally, the temperature of the cell also plays a role, as high temperatures can reduce efficiency. Finally, the design and structure of the solar cell, including the arrangement of layers and the surface area, can impact its efficiency.
- Q: Can solar cells be used in remote or inaccessible locations?
- Yes, solar cells can be used in remote or inaccessible locations. Solar cells are a reliable and sustainable source of energy that can be installed in areas with limited infrastructure or access to the grid. They are often used to power remote buildings, off-grid communities, and even in space missions. The portability and versatility of solar panels make them an ideal solution for providing electricity in remote or inaccessible locations.
- Q: What is a High-efficiency electric solar cell panel?
- A high-efficiency electric solar cell panel is considered to be lor cost, high result based on it's performance running under certain circumistance. In this case, I think it should be the crystalline solar panel.
- Q: 24V 200W solar cells can charge 12V battery?
- 24-volt battery pack to 12-volt battery charge is possible, because the battery block resistance is large, allowing the output short-circuit.
- Q: What is the impact of pollution or smog on solar cell performance?
- Pollution or smog has a negative impact on solar cell performance. It reduces the amount of sunlight reaching the solar cells, leading to a decrease in their efficiency and power output. The presence of pollutants in the air, such as dust, soot, and aerosols, can block or scatter sunlight, resulting in reduced absorption by the solar cells. Additionally, airborne particles can settle on the surface of the solar panels, forming a layer that hampers their ability to convert sunlight into electricity. Therefore, pollution and smog pose significant challenges to the effectiveness and productivity of solar energy systems.
- Q: What is the difference between a monocrystalline and polycrystalline solar cell?
- Monocrystalline solar cells are made from a single crystal structure, resulting in a higher efficiency but also higher costs. On the other hand, polycrystalline solar cells are made from multiple crystal structures, making them less efficient but more cost-effective.
- Q: What is the effect of shading on solar cell performance?
- The effect of shading on solar cell performance is significant as shading can reduce the overall power output of the solar panels. When even a small portion of the solar cell is shaded, it creates a "hot spot" effect, leading to increased resistance and reduced electrical current. This can result in a notable decrease in energy production, impacting the overall efficiency and performance of the solar cell system.
- Q: What is the history of solar cell development?
- The history of solar cell development dates back to the 19th century when the photovoltaic effect was first discovered by French physicist Alexandre-Edmond Becquerel in 1839. However, it wasn't until 1954 that the first practical silicon solar cell was developed by Bell Labs scientists. This breakthrough led to the commercialization of solar cells and their initial use in space applications, such as powering satellites. Throughout the 1960s and 1970s, solar cell technology continued to advance, primarily driven by research and development efforts in the United States. The energy crisis of the 1970s further fueled interest in renewable energy, including solar cells, leading to increased investment and technological advancements. In the 1980s and 1990s, solar cells became more efficient and affordable, making them increasingly popular for off-grid applications, such as powering remote locations and providing electricity to rural communities. Governments and organizations worldwide started implementing policies and incentives to promote solar energy adoption. In the early 2000s, there was a significant growth in the solar industry, driven by technological improvements, increased manufacturing scale, and declining production costs. This led to the widespread adoption of solar panels for residential and commercial use, as well as grid-connected solar power plants. Today, solar cells continue to evolve, with ongoing research focused on improving efficiency, durability, and reducing costs. The integration of solar cells into various applications, such as building materials and consumer electronics, further expands their potential. The solar industry plays a crucial role in the global shift towards clean and sustainable energy sources.
- Q: How do solar cells impact carbon emissions?
- Solar cells have a significant positive impact on carbon emissions as they generate electricity without producing any greenhouse gas emissions. By harnessing the sun's energy, solar cells reduce our reliance on fossil fuels for power generation, ultimately helping to mitigate climate change and reduce carbon emissions.
- Q: Can solar cells be used for telecommunications infrastructure?
- Yes, solar cells can be used for telecommunications infrastructure. Solar cells can generate electricity from sunlight, making them an ideal renewable energy source for powering remote telecommunications towers, base stations, and other infrastructure. They can provide a reliable and sustainable power supply in areas where grid electricity is unavailable or unreliable, reducing dependence on fossil fuels and minimizing operational costs.
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3D Printed Poly 156x156mm2 Solar Cells Class A Made In
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6500 watt
- Supply Capability:
- 6000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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