Poly 156X156mm2 Solar Cells Made in China
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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:Can solar cells be used in museums?
- Yes, solar cells can be used in museums. They can provide renewable energy to power museum exhibits, lighting, and other electrical systems, reducing the reliance on traditional energy sources and minimizing the environmental impact. Additionally, solar cells can be integrated into the design of the museum building itself, enhancing its sustainability and showcasing a commitment to renewable energy.
- Q:Can solar cells be used in combination with batteries?
- Yes, solar cells can indeed be used in combination with batteries. In fact, this combination is quite common in solar power systems. Solar cells generate electricity from sunlight, which can be stored in batteries for later use when the sun is not shining, such as during the night or on cloudy days. This helps provide a continuous and reliable power supply, making solar energy more practical and efficient.
- Q:What is the role of anti-reflective coatings in solar cells?
- The role of anti-reflective coatings in solar cells is to minimize the reflection of sunlight that hits the surface of the solar cell. By reducing reflection, more light can be absorbed by the solar cell, thus increasing its overall efficiency and power output. This allows for better utilization of sunlight and helps to maximize the energy conversion process in solar cells.
- Q:Can solar cells be used for indoor applications?
- Yes, solar cells can be used for indoor applications. While they are primarily designed for outdoor use to harness sunlight, advancements in technology have made it possible to use solar cells indoors as well. Indoor solar cells can be used to power various devices and systems, such as indoor lighting, small electronics, and even indoor farming setups. Additionally, solar cells can also be used in combination with battery storage to provide a continuous and renewable power source for indoor applications.
- Q:How do solar cells perform in regions with frequent thunderstorms?
- Solar cells are not directly affected by thunderstorms themselves. However, frequent thunderstorms in a region can lead to reduced sunlight exposure, which may affect the overall performance of solar cells.
- Q:Can solar cells be used in mining or extraction operations?
- Yes, solar cells can be used in mining or extraction operations. Solar power can be utilized to provide electricity for various mining processes, such as powering equipment, lighting, and ventilation systems. This helps reduce the reliance on traditional energy sources, lower operational costs, and minimize environmental impact, making it a sustainable and viable option for mining and extraction operations.
- Q:How much electricity can a solar cell generate?
- The amount of electricity that a solar cell can generate depends on various factors such as the size of the cell, the efficiency of the cell, the intensity of sunlight, and the duration of exposure. Generally, a solar cell can produce anywhere from a few watts to several hundred watts of electricity.
- Q:Can solar cells be damaged by hail or other weather events?
- Yes, solar cells can be damaged by hail or other severe weather events. Hailstones, strong winds, and heavy debris can crack or break the delicate glass surface of solar panels, reducing their efficiency or rendering them completely non-functional. Therefore, it is important to consider the durability and quality of solar panels when installing them in areas prone to such weather conditions.
- Q:Can solar cells be used in telecommunications systems?
- Yes, solar cells can be used in telecommunications systems. Solar cells can generate electricity from sunlight, which can be used to power various components of telecommunications systems such as base stations, repeaters, and communication towers. This reduces reliance on traditional power sources and provides a more sustainable and cost-effective solution. Additionally, solar cells can be easily installed in remote locations where grid power is not available, making them an ideal choice for extending communication networks in rural or off-grid areas.
- Q:Can solar cells be used in swimming pool heating?
- Yes, solar cells can be used in swimming pool heating. Solar panels can capture sunlight and convert it into energy, which can then be used to heat the pool water. This renewable energy source is environmentally friendly and can help reduce energy costs associated with pool heating.
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Poly 156X156mm2 Solar Cells Made in China
- 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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