Lightweight Solar Cells - High Efficiency Monocrystalline PV Module 250W-260W
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Structure
Solar panel refers either to a photovoltaics (PV) module, a solar hot water panel, or to a set of solar photovoltaics modules electrically connected and mounted on a supporting structure. A PV module is a packaged, connected assembly of solar cells. Solar panels can be used as a component of a larger photovoltaic system to generate and supply electricity in commercial and residential applications.
Features
Nominal 20V DC for standard output.
Out standing low-light performance.
Heavy-duty anodized frames.
High transparent low-iron, tempered glass.
Rugged design to withstand high wind pressure, hail and snow load.
Aesthetic appearance.
Images
Specification
FAQ
Q:How to guarantee the quality of the products？
A:We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
Q:Can we visit your factory?
A:Sure,welcome at any time,seeing is believing.
Q:Which payment terms can you accept?
A:T/T,L/C,Moneygram,Paypal are available for us.
Q:When did your company set up? How can I believe your quality?
A:We entered into Solar PV industry in 2005, now we have several plants in manufacturing of a-Si and c-Si panels, and our capacity is 220MW per year. Till now we have already passed all the tests by authorized laboratories, e.g. TUV, VDE, UL.
- 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: What is the role of solar cells in powering traffic signals?
- Solar cells play a crucial role in powering traffic signals by harnessing sunlight and converting it into electrical energy. This renewable energy source eliminates the need for traditional grid connection and reduces the environmental impact of traffic signals. Solar cells ensure a sustainable and reliable power supply for traffic signals, even during power outages, while simultaneously reducing energy costs and promoting a greener transportation infrastructure.
- Q: How does the efficiency of solar cells vary with different materials?
- The efficiency of solar cells varies with different materials due to their unique properties and ability to absorb and convert sunlight into electricity. Certain materials, such as monocrystalline silicon, have high efficiency rates due to their ability to efficiently convert a larger portion of sunlight into electricity. On the other hand, materials like amorphous silicon or thin-film solar cells have lower efficiency rates but offer other advantages such as flexibility and cost-effectiveness. Overall, the efficiency of solar cells is heavily influenced by the materials used and their specific characteristics.
- Q: Can solar cells be used for powering submarines?
- No, solar cells cannot be used as the primary source of power for submarines due to their limited efficiency and inability to generate sufficient energy for the demanding requirements of underwater operations.
- Q: What is the role of silicon in solar cells?
- Silicon is a crucial component in solar cells as it acts as a semiconductor material that can convert sunlight into electricity. When exposed to sunlight, silicon absorbs photons, which in turn excite the electrons, allowing them to flow and generate an electric current. It also forms the basis of the p-n junction, an essential structure within solar cells that separates the positive and negative charges, facilitating the flow of electricity. Overall, silicon's properties make it ideal for harnessing solar energy and converting it into usable electricity.
- Q: Can solar cells be used in residential homes?
- Yes, solar cells can be used in residential homes. They can be installed on rooftops or in open spaces to generate electricity from sunlight, reducing reliance on traditional energy sources and lowering electricity bills.
- Q: How do solar cells impact the local economy?
- Solar cells have a positive impact on the local economy by creating new job opportunities in the solar industry, attracting investments, and reducing energy costs for businesses and households. Additionally, the installation and maintenance of solar panels contribute to local economic growth and stimulate the development of a sustainable and resilient energy infrastructure.
- Q: What is the history of solar cell development?
- The history of solar cell development can be traced back to the 19th century, with the discovery of the photovoltaic effect by French physicist Alexandre-Edmond Becquerel in 1839. However, it wasn't until the mid-20th century that significant advancements were made in solar cell technology. In 1954, Bell Labs introduced the first practical silicon solar cell, which had an efficiency of around 6%. Over the years, research and development efforts focused on improving efficiency, reducing costs, and exploring alternative materials. In the 1970s, solar cells started being used in space applications, such as powering satellites. In the 1990s, innovations like thin-film solar cells and multi-junction cells further expanded the possibilities of solar energy. Today, solar cells have become increasingly efficient, affordable, and widely adopted, playing a vital role in the transition to clean and renewable energy sources.
- Q: Can solar cells be used in powering autonomous vehicles?
- Yes, solar cells can be used in powering autonomous vehicles. Solar energy can be harnessed using solar panels and converted into electrical energy to power the vehicle's battery or directly power its systems. This allows for a sustainable and renewable source of energy, reducing the reliance on fossil fuels and increasing the vehicle's range and efficiency. However, it's important to note that the amount of energy generated by solar cells may not be sufficient to fully power the vehicle, so it is often used in combination with other energy sources like batteries or fuel cells.
- 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.
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Lightweight Solar Cells - High Efficiency Monocrystalline PV Module 250W-260W
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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