15w Small Solar Panels in Stock China Manufacturer
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 watt
- Supply Capability:
- 10000000 watt/month
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Specification
Product Description:
Hot Sale !!! Quality and Safety of Small Poly Solar Panel 5w~150w
1. Rigorous quality control meets the highest international standards.
2. High-transmissivity low-iron tempered glass, strong aluminium frame.
3. Using UV-resistant silicon.
4. IS09001/14001/CE/TUV/UL
Warranties of Small Poly Solar Panel 35~85w
1. 10 years limited product warranty
2. 15 years at 90% of the minimal rated power output
3. 25 years at 80% of the minimal rated power output
Specification
Characteristics of Poly solar panels CNBM (245-320W) | |||||
Max Power Voltage Vmp(V) | 30.3 | 30.8 | 31.1 | 31.4 | 31.85 |
Max Power Current Imp(A) | 7.60 | 7.64 | 7.73 | 7.81 | 7.85 |
Open Circuit Voltage Voc(V) | 36.1 | 36.6 | 37 | 37.3 | 37.68 |
Short Circuit Current Isc(A) | 8.50 | 8.55 | 8.65 | 8.75 | 8.85 |
Max Power Pm(W) | 230W | 235W | 240W | 245W | 250W |
Temperature Coefficient of Cells Poly solar panels CNBM (245-320W) | |
NOCT | 45± 2 |
Temperature Coeffucients of Isc | 0.0492 |
Temperature Coeffucients of Voc | -0.3374 |
Temperature Coeffucients of Voc | -0.4677 |
Mechanical Data of Poly solar panels CNBM (245-320W) | |
Dimension | 1638 × 982 × 40 mm |
Weight | 19.5 kg |
No. of Cells and Connections | 60 (6 ×10) |
Tolerance | 0 ~ + 5 W |
Cell | Monocrystalline Cell 156 × 156 mm |
Packing | 624 Pcs/40ft(H) Container |
Limits of Poly solar panels CNBM (245-320W) | |
Operating Temperature | -40 to +85 |
Storage Temperature | -40 to +85 |
Max System Voltage | 1000VDC(IEC) / 600VDC(UL) |
Features of our products:
• High conversion efficiency mono/poly-crystalline amorphous silicon solar cells
• Modules incorporate high performance bypass diodes to minimize the power drop caused by shading
• High transmittance, low-iron tempered glass
• High performance EVA encapsulant to prevent destroying and water.
• AI frame: without screw, corner connection. 8 holes on the frame can be installed easily
• Good performance of preventing from atrocious weather such as wind and hails
• Certifications: CE IEC TUV VDE UL, Class I
• 10 years 90% power output warranty
Shipping of Small Poly Solar Panel 35~85w
By Sea | Delivery from Shanghai or Ningbo seaport |
By Air | Departure from Shanghai Pudong Airport |
By Express | Post by DHL, EMS, UPS, TNT. |
Features of our products:
• High conversion efficiency mono/poly-crystalline amorphous silicon solar cells
• Modules incorporate high performance bypass diodes to minimize the power drop caused by shading
• High transmittance, low-iron tempered glass
• High performance EVA encapsulant to prevent destroying and water.
• AI frame: without screw, corner connection. 8 holes on the frame can be installed easily
• Good performance of preventing from atrocious weather such as wind and hails
• Certifications: CE IEC TUV VDE UL, Class I
• 10 years 90% power output warranty
As a professional Solar Panel manufacturer and Supplier in China, we have our customers come around the whole world and our specialization has got a worldwide recognition. Meanwhile, with our superior quality, competitive price, prompt and excellent service, As main role in trade section of CNBM Group, CNBM International Corporation supplies products including Monocrystalline Solar Panel, Polycrystalline Solar Panel ( multicrystalline silicon Solar Panel) have received and enjoyed famous reputation in many countries and regions in the world.
- Q: What are the environmental impacts of solar energy systems?
- Solar energy systems have numerous environmental benefits, including reducing greenhouse gas emissions, minimizing air and water pollution, and preserving natural resources. However, the manufacturing and disposal processes of solar panels can generate some waste and require energy inputs. Additionally, land use for large-scale solar installations can impact local ecosystems. Overall, the environmental impacts of solar energy systems are significantly lower compared to conventional energy sources.
- Q: Can solar energy systems be used in areas with strict building codes?
- Yes, solar energy systems can be used in areas with strict building codes. However, the installation of these systems may require adherence to specific regulations and guidelines set by the local authorities. It is important to work with experienced professionals who are familiar with the building codes and can ensure that the solar energy system meets all the necessary requirements.
- Q: Can solar energy systems be used in powering traffic signals?
- Indeed, traffic signals can be powered by solar energy systems. Photovoltaic (PV) modules, also known as solar panels, have the capability to convert sunlight into electricity, which can then be utilized to operate various devices, including traffic signals. This alternative approach to powering traffic signals presents several advantages when compared to the traditional grid-powered method. Firstly, solar-powered traffic signals are environmentally friendly as they do not rely on fossil fuels or emit greenhouse gases while in operation. This is advantageous in terms of reducing carbon footprint and addressing the issue of climate change. Secondly, solar-powered traffic signals are not reliant on the electrical grid, thereby ensuring a higher level of reliability during instances of power outages or grid failures. They can continue to function even when the main power supply is disrupted, therefore ensuring the smooth flow of traffic and maintaining road safety. Furthermore, solar-powered traffic signals necessitate minimal upkeep in comparison to their grid-powered counterparts. Once installed, solar panels have a long lifespan and only require periodic cleaning to ensure optimal performance. This minimizes the need for frequent repairs and maintenance, leading to cost savings for traffic management authorities. Lastly, solar-powered traffic signals can be conveniently installed in remote or off-grid locations where it would be difficult or expensive to extend the electrical grid. This makes them a viable solution for rural areas or areas with limited infrastructure. In conclusion, solar energy systems offer an effective and sustainable solution for powering traffic signals. They offer numerous benefits, including environmental friendliness, reliability, low maintenance, and suitability for remote locations. With the continual advancement of solar technology, the utilization of solar-powered traffic signals is expected to increase, contributing to a more environmentally conscious and efficient transportation system.
- Q: Can solar energy systems be used for water heating in swimming pools?
- Yes, solar energy systems can be used for water heating in swimming pools. Solar panels can be installed to capture the sun's energy and heat the water in the pool, providing an eco-friendly and cost-effective solution for pool heating.
- Q: Can solar panels be installed on vertical surfaces?
- Indeed, it is possible to install solar panels on vertical surfaces. While the most commonly used and efficient method involves mounting solar panels on rooftops or tilted surfaces that face the sun, there are also specialized solar panels specifically designed for vertical installations. These solar panels, known as vertical or facade solar panels, are typically lightweight and frameless in design, making them easy to mount on vertical surfaces such as walls or building facades. Vertical solar panels are an excellent solution for buildings with limited roof space or for those who wish to maximize energy production on all available surfaces. However, it is important to note that vertical installations may not be as efficient as traditional rooftop installations due to the reduced exposure to sunlight. The performance of vertical solar panels can also be affected by the angle and orientation of the surface, as well as potential shading from nearby structures or trees. Nonetheless, advancements in solar technology and design have made vertical installations more practical and efficient than ever before. By carefully considering factors such as surface tilt, orientation, and shading, solar panels can be successfully installed on vertical surfaces, thus harnessing clean and renewable energy.
- Q: Can solar energy systems be used for powering telecommunications towers or antennas?
- Yes, solar energy systems can be used for powering telecommunications towers or antennas. Solar panels can be installed to capture sunlight and convert it into electricity, which can then be used to power the towers or antennas. This helps in providing a sustainable and reliable source of power, especially in remote locations where it may be difficult or costly to connect to the grid. Additionally, solar energy systems can also reduce operating costs and minimize the environmental impact associated with traditional power sources.
- Q: Are there any risks of electrical shocks during installation or maintenance of solar energy systems?
- Yes, there are risks of electrical shocks during the installation or maintenance of solar energy systems. Solar energy systems involve working with electrical components, including solar panels, inverters, and batteries, which can carry high voltage. If proper safety measures are not followed, it is possible to come into contact with live electrical parts and receive an electrical shock. Some common risks that can lead to electrical shocks include improper installation, inadequate training or knowledge of electrical systems, failure to use personal protective equipment (PPE), and lack of proper grounding. When installing or maintaining solar energy systems, it is crucial to follow safety guidelines and regulations, such as wearing insulated gloves, using insulated tools, and ensuring that the system is properly grounded. Additionally, working at heights during installation or maintenance poses an additional risk of electrical shocks. It is important to exercise caution to prevent falls or accidental contact with live electrical parts while working on rooftops or elevated areas. To mitigate the risks of electrical shocks, it is recommended to hire qualified and trained professionals for the installation and maintenance of solar energy systems. Regular inspections and maintenance checks should also be conducted to identify and address any potential electrical hazards. Overall, while solar energy systems offer numerous benefits, it is essential to be aware of the potential risks of electrical shocks and take necessary precautions to ensure the safety of individuals involved in the installation or maintenance process.
- Q: Can solar energy systems be used in powering research farms or agricultural laboratories?
- Yes, solar energy systems can certainly be used to power research farms or agricultural laboratories. Solar energy is a clean and renewable source of power that can be harnessed through the installation of solar panels. These panels convert sunlight into electricity, which can then be used to power various equipment and facilities. Research farms and agricultural laboratories often require a significant amount of electricity to operate, including lighting, heating, cooling, and powering agricultural machinery. By utilizing solar energy systems, these facilities can reduce their reliance on fossil fuels and decrease their carbon footprint. Solar energy systems can be installed on the roofs of buildings or on open land near the research farm or laboratory. The amount of solar energy generated will depend on factors such as the location of the facility, the size of the solar panels, and the amount of sunlight received. However, with advancements in solar technology, even areas with limited sunlight can still benefit from solar energy systems. In addition to being environmentally friendly, solar energy systems can also provide long-term cost savings for research farms and agricultural laboratories. Once installed, solar panels have a lifespan of 25-30 years, requiring minimal maintenance. This can lead to significant savings on electricity bills, especially in rural areas where grid connectivity may be unreliable or expensive. Furthermore, solar energy systems can provide a reliable source of power, especially during periods of peak demand or power outages. By incorporating battery storage systems, excess energy generated during the day can be stored and used during the night or cloudy days, ensuring a continuous power supply for research activities. Overall, solar energy systems are a viable and sustainable solution for powering research farms and agricultural laboratories. They offer numerous benefits, including reduced environmental impact, long-term cost savings, and reliable power supply. As the demand for renewable energy continues to grow, integrating solar energy systems into agricultural facilities can contribute to a greener and more sustainable future.
- Q: Can solar energy systems be used in areas with limited access to training programs?
- Yes, solar energy systems can be used in areas with limited access to training programs. While training programs can provide valuable knowledge and skills in installing and maintaining solar energy systems, there are alternative resources available. Online courses, instructional videos, and manuals can offer self-learning opportunities for individuals in areas with limited access to training programs. Additionally, local technicians with expertise in solar energy can be trained to support the installation and maintenance of these systems, ensuring the utilization of solar energy even in areas with limited training resources.
- Q: Can solar energy systems be installed in areas with heavy snowfall?
- Solar energy systems can indeed be installed in areas that experience heavy snowfall. However, it is crucial to consider the snow's effect on system performance and take necessary precautions during installation. Snow can temporarily decrease the amount of sunlight reaching the solar panels, thus reducing energy production. Nevertheless, the panels are designed with a tilt and smooth surface, enabling snow to easily slide off. Furthermore, technological advancements have resulted in the creation of snow-resistant solar panels that are highly efficient at converting sunlight into electricity even in snowy conditions. It is also worth mentioning that solar panels are often angled for optimal exposure to the sun, thereby minimizing snow buildup. Ultimately, while heavy snowfall may impact the efficiency of solar energy systems, they can still be effectively installed and contribute to renewable energy generation in areas with such weather conditions.
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15w Small Solar Panels in Stock China Manufacturer
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 watt
- Supply Capability:
- 10000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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