Multijunction Solar Cells - Poly 156x156mm2 Class A Solar Cells
- 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
You Might Also Like
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
You are gaining energy independence - add battery backup power for even greater energy security
The cost of electricity is only going to rise – insure against that rising cost
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 high-altitude areas?
- Yes, solar cells can be used in high-altitude areas. In fact, solar cells can actually be more efficient at higher altitudes due to reduced atmospheric interference and increased solar irradiance. However, the performance of solar cells can still be affected by factors like temperature and snow cover, which need to be considered for optimal utilization in high-altitude regions.
- Q: How do solar cells perform in regions with high levels of air pollution?
- Solar cells tend to perform less efficiently in regions with high levels of air pollution. The particles and pollutants in the air can block sunlight from reaching the solar cells, reducing their ability to generate electricity. Additionally, air pollution can accumulate on the surface of the solar panels, further reducing their efficiency. Regular cleaning and maintenance of the solar panels can help mitigate the impact of air pollution on their performance.
- Q: What is the impact of electromagnetic interference on solar cell performance?
- Electromagnetic interference (EMI) can have a significant impact on the performance of solar cells. EMI refers to the disturbance caused by electromagnetic radiation from external sources, such as power lines, electronic devices, or radio frequency signals. This interference can disrupt the normal functioning of solar cells and degrade their efficiency. EMI can lead to reduced power output and overall performance degradation of solar cells. The electromagnetic waves can induce unwanted electrical currents or voltages in the solar cell, which can interfere with the normal flow of electrons and cause power losses. Additionally, EMI can introduce noise and create fluctuations in the output voltage or current of the solar cell, affecting the stability and reliability of the system. To minimize the impact of EMI on solar cell performance, various mitigation techniques can be employed. These include utilizing shielding materials or enclosures to block electromagnetic radiation, implementing proper grounding and isolation techniques, and using filters or suppressors to reduce unwanted electromagnetic signals. Moreover, adhering to electromagnetic compatibility standards during the design and installation of solar systems can help mitigate the effects of EMI and ensure optimal performance of solar cells.
- Q: Can solar cells be used in railway applications?
- Yes, solar cells can be used in railway applications. They can be installed on train rooftops to generate electricity, which can power various systems such as lighting, air conditioning, and communication systems. This helps reduce reliance on traditional power sources, lower operating costs, and make railways more sustainable and environmentally friendly.
- Q: How to explain to students how the solar cells are made?
- You'd better explain it step by step, following the lab experiments.
- Q: Can solar cells be used in desert areas?
- Yes, solar cells can be used in desert areas. In fact, desert areas are considered to be ideal locations for solar energy production due to their high levels of solar radiation and clear skies. The abundance of sunlight allows solar cells to generate electricity efficiently, making them a suitable and sustainable energy solution for desert regions.
- Q: How do solar cells perform in areas with frequent hurricanes?
- Solar cells can perform well in areas with frequent hurricanes, provided they are properly installed and designed to withstand high winds. It is important to use durable materials and secure mounting systems to ensure their stability during extreme weather events. Additionally, incorporating protective measures such as storm shutters or reinforced frames can help safeguard the solar panels during hurricanes.
- Q: Can solar cells be used in large-scale power plants?
- Yes, solar cells can be used in large-scale power plants. In fact, large-scale solar power plants, also known as solar farms or solar parks, are becoming increasingly common as the technology improves and costs decrease. These power plants consist of a large number of solar panels or solar arrays that convert sunlight into electricity on a massive scale.
- Q: How do solar cells affect the environment?
- Solar cells have a positive impact on the environment as they produce clean and renewable energy, reducing the reliance on fossil fuels and lowering greenhouse gas emissions. Additionally, the production and operation of solar cells have minimal environmental impact compared to conventional power generation methods. However, the manufacturing process of solar cells does require some resources and can generate waste, but overall, the environmental benefits outweigh these concerns.
- Q: How do solar cells perform in regions with high levels of dust and sandstorms?
- Solar cells may experience decreased performance in regions with high levels of dust and sandstorms. The accumulation of dust particles on the surface of solar panels can reduce their efficiency by blocking sunlight and reducing the amount of energy they can generate. Regular cleaning and maintenance of solar panels are essential in such environments to ensure optimal performance. Additionally, advancements in solar panel technology, such as anti-soiling coatings, are being developed to mitigate the impact of dust and sandstorms on solar cell performance.
Send your message to us
Multijunction Solar Cells - Poly 156x156mm2 Class A Solar Cells
- 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
Similar products
Hot products
Hot Searches
Related keywords
