Monocrystalline Silicon Solar Cells for Sale - Poly 156x156mm2 Solar Cells in China 3BB
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- Min Order Qty:
- 4000 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: Have you ever been to a solar cell power generation station?
- I know a company named SUNPOWER is famous for that.
- Q: Can solar cells be used in portable devices?
- Yes, solar cells can be used in portable devices. They can be integrated into the design of various portable devices, such as smartphones, tablets, and wearable technology, to convert sunlight into electrical energy and charge the device's batteries. This allows for increased convenience and independence from traditional power sources in outdoor or remote environments.
- Q: Can solar cells be used for powering space missions?
- Yes, solar cells can be used to power space missions. Solar cells, also known as photovoltaic cells, convert sunlight directly into electricity. They have been widely deployed in space missions to provide power for satellites, space probes, and even space stations like the International Space Station (ISS). Solar cells are a reliable and efficient source of renewable energy in space, as they can generate electricity even in the absence of an atmosphere.
- Q: Which one is better on the solar cells panel? The Monocrystal Solar Energy Cell or photovoltaic cell?
- The photovoltaic cell is better in collecting the sunlight, which means it will be more efficient when the sunlight is better.
- Q: Where can I get a competitive price for this solar cell? The 2bb/3bb polycrystalline solar cell panel?
- 2bb/3bb polycrystalline solar cell panel is a conventional solar cell you can basically get anywhere, but mostly it is produced in China.
- Q: What is the role of maximum power point tracking in solar cell systems?
- The role of maximum power point tracking (MPPT) in solar cell systems is to optimize the energy output of the solar cells. It does this by continuously adjusting the operating voltage and current of the solar cells to find the maximum power point, where the solar cells are operating at their highest efficiency. MPPT ensures that the solar cells are always delivering the maximum amount of power to the system, resulting in improved energy generation and increased overall system performance.
- Q: How do solar cells perform in high altitude locations?
- Solar cells tend to perform better in high altitude locations due to the thinner atmosphere. With less air to scatter and absorb sunlight, solar cells can capture more solar radiation, resulting in increased energy production. Additionally, the lower temperatures at higher altitudes can also enhance the efficiency of solar cells.
- Q: What is the impact of dust and dirt on solar cell performance?
- Dust and dirt on solar cell surfaces can significantly impact their performance. They can reduce the amount of sunlight reaching the cells, leading to decreased energy production. The accumulation of dust particles can create a barrier, preventing photons from penetrating the solar cells effectively. This reduces the conversion efficiency and overall power output of the solar panels. Regular cleaning and maintenance are crucial to ensure optimal performance and maximize the energy generation potential of solar cells.
- Q: What are the different sizes of solar cells?
- Solar cells come in various sizes, ranging from small compact designs used in portable devices like calculators and watches to larger panels used on rooftops or in solar farms. The size of a solar cell depends on its intended application and power requirements.
- Q: What is the impact of solar cell installations on property values?
- The impact of solar cell installations on property values is generally positive. Studies have shown that homes with solar panels tend to sell for higher prices and have faster selling times compared to similar homes without solar installations. Solar energy is becoming increasingly popular and homeowners recognize the financial benefits of reduced energy costs and potential tax incentives. Additionally, solar installations contribute to a more sustainable future, which is an attractive quality for many buyers.
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Monocrystalline Silicon Solar Cells for Sale - Poly 156x156mm2 Solar Cells in China 3BB
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4000 watt
- Supply Capability:
- 6000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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