65w Poly Small Solar Panels on Stock with Good Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 10000000 watt/month
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Item specifice
Application:
Home
Output Voltage (V):
24
Hot Sale !!! Quality and Safety of Small Poly Solar Panel 25~85w
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 25~85w
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 (25-85W) | |||||
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 (25-85W) | |
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 (25-85W) | |
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 (25-85W) | |
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 25~85w
By Sea | Delivery from Shanghai or Ningbo seaport |
By Air | Departure from Shanghai Pudong Airport |
By Express | Post by DHL, EMS, UPS, TNT. |
- Q:Can solar energy systems be used for space heating?
- Yes, solar energy systems can be used for space heating. Solar thermal systems can capture the sun's energy and convert it into heat, which can then be used to warm indoor spaces. This can be achieved through radiant heating systems, solar air heating systems, or solar water heating systems.
- Q:Can solar energy systems be used in areas with limited sunlight hours?
- Yes, solar energy systems can be used in areas with limited sunlight hours. While it is true that solar panels produce the most energy when they are exposed to direct sunlight, advancements in technology have made it possible for solar systems to still generate electricity even in areas with limited sunlight. One way to address the issue of limited sunlight hours is by installing solar panels that are more efficient at capturing and converting sunlight into electricity. These high-efficiency solar panels can maximize the energy production even in areas with less sunlight. Additionally, the use of tracking systems that tilt and follow the sun's path throughout the day can also help increase the energy output. Another approach is to store excess energy generated during peak sunlight hours in batteries. This stored energy can then be used during periods of low sunlight, allowing the solar system to continue powering homes or businesses even when the sun is not shining. Moreover, the integration of solar power with other renewable energy sources, such as wind or hydroelectric power, can help compensate for limited sunlight hours. By combining different sources, a more reliable and consistent energy supply can be achieved. Overall, while limited sunlight may affect the energy production of solar systems, there are various technological solutions and strategies that can be implemented to make solar energy viable even in areas with fewer sunlight hours.
- Q:How do solar energy systems affect the reliability of the electrical grid?
- Solar energy systems can enhance the reliability of the electrical grid by diversifying the energy sources and reducing dependence on traditional fossil fuels. By generating electricity locally, solar energy systems reduce transmission and distribution losses, thereby improving the overall grid efficiency. Additionally, solar energy systems can provide a decentralized and distributed energy generation approach, which can help to alleviate stress on the grid during peak demand periods. However, the intermittent nature of solar energy can pose challenges to grid reliability, as it requires backup energy sources or energy storage systems to ensure continuous power supply during periods of low solar generation.
- Q:Can solar energy systems be used in areas with limited access to solar batteries?
- Yes, solar energy systems can still be used in areas with limited access to solar batteries. While solar batteries are commonly used to store excess energy generated by solar panels, they are not essential for the operation of solar energy systems. In such areas, solar energy can be directly consumed during daylight hours, providing a sustainable and renewable source of electricity. However, without batteries, the energy supply may be intermittent or limited to daytime usage only.
- Q:Are there any noise concerns with solar energy systems?
- Yes, there are generally no noise concerns with solar energy systems as they do not have any moving parts and operate silently.
- Q:What is the role of energy management systems in a solar energy system?
- Efficiently managing and optimizing solar energy generation, storage, and consumption, energy management systems are crucial in solar energy systems. These systems monitor and control various components, ensuring efficient utilization of energy produced by solar panels. A significant function of energy management systems is to regulate electricity flow between solar panels, energy storage systems, and connected loads. This involves constant monitoring of energy production and consumption levels, allowing adjustments for maximum efficiency. Real-time data and analytics on solar energy system performance are provided by energy management systems. This includes information on energy generation, consumption patterns, and overall system efficiency. By analyzing this data, users can identify areas for improvement and optimize system performance. Remote monitoring and control of solar energy systems are made possible by energy management systems. This allows users to conveniently monitor energy production, consumption, and storage levels from anywhere. It also enables users to remotely adjust settings or control loads during peak energy consumption periods. Furthermore, energy management systems prioritize the use of self-generated energy, maximizing the utilization of solar energy. Excess energy produced by solar panels can be directed towards charging the energy storage system instead of exporting it to the grid. This ensures efficient storage and utilization of solar energy, reducing reliance on the grid and maximizing the benefits. In conclusion, energy management systems are essential components in solar energy systems. They enhance overall performance and efficiency by efficiently managing electricity flow, providing real-time data, and enabling remote monitoring and control. By optimizing energy generation, storage, and consumption, these systems maximize the benefits of solar energy.
- Q:Can a solar energy system be installed on a thatched roof?
- Yes, a solar energy system can be installed on a thatched roof. However, there are certain considerations that need to be taken into account. Thatched roofs are made of dry vegetation materials, which are highly flammable, so it is important to ensure that the solar panels and their installation do not pose any fire hazards. Additionally, the weight of the solar panels needs to be carefully assessed to ensure that the thatched roof can support the added load. The installation process may require specialized mounting systems and extra precautions to protect the integrity of the thatched roof. Overall, while it is possible to install a solar energy system on a thatched roof, it is important to consult with professionals who have experience in working with thatched roofs to ensure proper safety measures are in place.
- Q:What are the advantages and disadvantages of small-scale solar power generation system?
- Solar power has no moving parts, is not easy to damage, simple maintenance, especially suitable for unattended use; solar power will not produce any waste, no pollution, noise pollution, no adverse effects on the environment, is the ideal clean energy; solar power system short construction period, convenient and flexible, and can according to the load or, add or reduce photovoltaic capacity, avoid waste.
- Q:How do solar energy systems impact roof maintenance and repairs?
- Solar energy systems can have both positive and negative impacts on roof maintenance and repairs. On the positive side, solar panels can provide an added layer of protection to the roof surface, shielding it from harsh weather conditions and UV radiation. This can help extend the lifespan of the roof, reducing the need for frequent repairs or replacements. Additionally, solar panels can prevent debris from accumulating on the roof, reducing the risk of damage caused by fallen leaves, branches, or other objects. However, there are also some considerations when it comes to roof maintenance and repairs with solar energy systems. Installing solar panels generally requires drilling holes into the roof to secure the mounting brackets, which can potentially lead to leaks if not properly sealed. Therefore, it is crucial to work with experienced and qualified installers who understand the importance of proper sealing and waterproofing. Another factor to consider is access to the roof. Solar panels cover a significant portion of the roof surface, making it more difficult to access and inspect the roof. Regular roof maintenance tasks, such as cleaning gutters, removing debris, or inspecting for damage, may require additional effort and specialized equipment when solar panels are present. In terms of repairs, solar panels can complicate the process. If a repair is required on the roof, the solar panels may need to be temporarily removed to access the damaged area. This can add time and cost to the repair process. Additionally, it is important to coordinate with the solar panel manufacturer or installer to ensure that any repairs are done in a way that does not void the warranty or affect the performance of the solar system. In summary, solar energy systems can have a positive impact on roof maintenance by providing added protection and reducing the risk of damage. However, it is important to work with experienced installers, ensure proper sealing, and consider the impact on access and repairs when installing solar panels.
- Q:Can a solar energy system be installed on a vehicle?
- Yes, a solar energy system can be installed on a vehicle. This is known as a solar-powered vehicle or solar car. These vehicles are designed to harness energy from the sun through solar panels mounted on the roof or other parts of the vehicle. The solar panels convert sunlight into electricity, which can be used to power the vehicle's electric motor or stored in batteries for later use. Solar cars are a sustainable and environmentally friendly alternative to traditional fuel-powered vehicles, as they reduce reliance on fossil fuels and produce zero emissions. While solar cars are still relatively new and not as widely used as traditional vehicles, advancements in technology are making them more efficient and practical for everyday use.
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65w Poly Small Solar Panels on Stock with Good Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 10000000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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