Tj Solar Cells - Mono 156x156mm2 Solar Cells Made in China
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4900 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: Where can I buy the 156x156mm high efficiency poly solar cells assembly?
- It is not difficult to buy the 156x156mm high efficiency poly solar cells assembly,but the only concern would be the quality.
- 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 can potentially crack or shatter the surface of the solar panels, affecting their efficiency and functionality. Similarly, extreme weather events like hurricanes or heavy storms can cause physical damage by dislodging or breaking the panels, leading to a decrease in their performance. It is important to ensure proper installation and maintenance to minimize the risk of weather-related damage to solar cells.
- Q: Can solar cells be used for powering universities?
- Yes, solar cells can definitely be used for powering universities. Solar energy is a reliable and sustainable source of power that can be harnessed through solar cells or panels. By installing solar panels on university buildings or campuses, universities can generate clean electricity, reduce their carbon footprint, and potentially save on energy costs in the long run.
- Q: What is the impact of fire hazards on solar cells?
- Fire hazards can have a significant negative impact on solar cells. High temperatures caused by fires can damage or melt the delicate components of solar cells, leading to a decrease in their efficiency or complete malfunction. Additionally, smoke and debris from fires can cover the surface of solar panels, reducing their ability to absorb sunlight and generate electricity. Therefore, fire hazards pose a serious risk to the functionality and longevity of solar cells.
- Q: Can solar cells be used in remote areas with no access to electricity?
- Yes, solar cells can be used in remote areas with no access to electricity. Solar cells convert sunlight into electricity, making them an ideal solution for areas with no grid connection. They can provide a reliable source of power for various applications, including lighting, charging electronic devices, and running small appliances, thereby improving the lives of people in remote areas.
- Q: What is the effect of dust or dirt on solar cell performance?
- The presence of dust or dirt on solar cell surfaces can significantly decrease their performance by reducing the amount of sunlight reaching the cells and interfering with the efficient transfer of electrons. This can lead to a decrease in the overall power output of the solar system. Regular cleaning and maintenance are essential to ensure optimal performance and maximize energy production.
- Q: What is the typical lifespan of a solar cell?
- The typical lifespan of a solar cell is around 25 to 30 years.
- Q: Can solar cells be used in weather monitoring systems?
- Yes, solar cells can be used in weather monitoring systems. Solar cells can convert sunlight into electrical energy, which can power various weather monitoring instruments such as sensors, data loggers, and communication devices. This allows for a self-sustaining and environmentally friendly operation of weather monitoring systems, even in remote or off-grid locations. Additionally, solar cells can be integrated into the design of weather stations or buoys, enabling continuous power supply for uninterrupted data collection and transmission.
- Q: Can solar cells be used in telecommunications?
- Yes, solar cells can be used in telecommunications. They can power various telecommunication devices such as cell phones, radio transmitters, satellites, and remote communication systems, especially in areas with limited access to electricity grids. Solar energy can be harnessed to charge batteries or directly power these devices, providing a reliable and sustainable source of energy for telecommunications.
- Q: How does a solar cell work?
- A solar cell works by converting sunlight into electricity through the photovoltaic effect. It consists of a thin semiconductor material, usually silicon, which absorbs photons from sunlight. When the photons strike the semiconductor material, they transfer their energy to the electrons in the material, causing them to become excited and move freely. This creates a flow of electrons, known as an electric current. The solar cell contains two layers, one with excess electrons (n-type) and the other with a deficiency of electrons (p-type), creating an electric field. As the excited electrons move towards the p-n junction, the electric field forces them to move in one direction, resulting in a usable electric current. This current can be harnessed and used to power various devices or stored in batteries for later use.
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Tj Solar Cells - Mono 156x156mm2 Solar Cells Made in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4900 watt
- Supply Capability:
- 6000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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