Canadian Solar Cells - Poly 156 Solar Cells Class A 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 to power satellites?
- Yes, solar cells can be used to power satellites. In fact, they are the primary source of power for most satellites in space. Solar cells convert sunlight into electricity, which is then used to power the satellite's systems and equipment.
- Q: What are the disadvantages of using solar cells?
- Some disadvantages of using solar cells include high initial costs, intermittent energy production due to weather conditions, the need for large areas of land for installation, and the production of toxic materials during manufacturing. Additionally, solar cells have lower efficiency compared to traditional energy sources and may require additional energy storage systems for uninterrupted power supply.
- Q: How are solar cells integrated into building designs?
- Solar cells can be integrated into building designs in a variety of ways. They can be incorporated into the roof or facade of a building, where they function as both a renewable energy source and a structural element. Additionally, solar cells can be installed as shading devices, such as solar awnings or sunshades. This integration allows buildings to generate electricity from the sun while maintaining an aesthetically pleasing design.
- Q: Where can I buy solar cells?
- Why do you want to buy solar cells?
- Q: What are the safety considerations for installing solar cells?
- Some safety considerations for installing solar cells include ensuring proper grounding and bonding to prevent electrical shock hazards, following manufacturer's guidelines for installation to prevent fire hazards, and using personal protective equipment when working at heights or handling equipment to prevent falls or injuries. Additionally, it is important to be aware of potential electrical and fire hazards during installation and maintenance, and to have a plan in place for emergency response.
- Q: How do solar cells compare to other renewable energy sources?
- Solar cells have several advantages over other renewable energy sources. Firstly, solar energy is abundant and widely available, making it a more accessible option for many regions. Additionally, solar cells have a relatively long lifespan and require minimal maintenance, making them a cost-effective choice in the long run. Furthermore, solar energy is a clean and environmentally friendly source, as it produces no harmful emissions or pollutants. However, solar cells do have limitations, such as being dependent on sunlight availability and requiring large surface areas for installation. Overall, solar cells offer a promising and efficient solution for harnessing renewable energy.
- Q: Can solar cells be used in remote areas without access to the grid?
- Yes, solar cells can be used in remote areas without access to the grid. Solar cells, also known as photovoltaic cells, convert sunlight into electricity. They can be installed in remote locations to generate power and provide electricity where there is no access to the traditional power grid. Solar energy is a sustainable and renewable source of energy, making it an ideal solution for off-grid areas.
- Q: What is the impact of bird droppings or debris on solar cell performance?
- Bird droppings or debris on solar cell surfaces can significantly impact their performance. The accumulation of bird droppings or debris on the surface of solar cells can block sunlight from reaching the cell, reducing the amount of energy the cell can generate. This obstruction can lead to a decrease in the overall efficiency of the solar panel. Additionally, bird droppings contain corrosive substances that can damage the protective coatings on the solar cells, potentially reducing their lifespan. Therefore, regular cleaning and maintenance of solar panels is essential to ensure optimal performance and maximize energy production.
- Q: How can I understand the working principles of solar cells?
- My way of understand the working principles of solar cells is to read tons of books about that topic.
- Q: How is the solar cells factories working in China? Do they follow certain quality standards?
- Of course, the follow the quality assurance standard, and in fact, they are as good as the solar cell factories in US.
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Canadian Solar Cells - Poly 156 Solar Cells Class A 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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