Solar Energy Systems San Diego - Stock 305W Poly Solar Panel 0.46/W A Grade Good Solar Panel On Sale
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 10000000 watt/month
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Specification
Application:
Commercial
Output Voltage (V):
24
Hot Sale !!! Quality and Safety of 245w-320w Poly Solar Panel
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 245w-320w Poly Solar Panel
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
Technical date of 245w-320w Poly Solar Panel
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 | -4 0to +85 |
Storage Temperature | -40to +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
- Q: What is the role of solar energy systems in promoting energy independence?
- Solar energy systems play a crucial role in promoting energy independence by providing a reliable and renewable source of power. By harnessing the sun's energy, these systems reduce our dependence on fossil fuels and foreign energy sources. They allow individuals, communities, and even entire countries to generate their own electricity, reducing the need for traditional power grids and increasing self-sufficiency. Solar energy systems empower individuals to take control of their energy consumption and contribute to a more sustainable and independent future.
- Q: How does the performance of solar panels vary based on the type of installation?
- The performance of solar panels can vary based on the type of installation due to factors such as the orientation and tilt of the panels, shading from nearby objects, and the quality of installation. A well-designed and properly installed solar panel system can maximize exposure to sunlight and optimize energy generation, resulting in higher performance. On the other hand, inadequate installation or poor positioning can reduce efficiency and lead to lower performance.
- Q: What is a solar inverter and what does it do?
- A solar inverter is an essential component of a solar power system. Its main function is to convert the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity, which is the type of electricity used in homes and businesses. Solar panels produce DC electricity when sunlight hits the photovoltaic cells, creating an electric charge. However, most household appliances and the power grid operate on AC electricity. Therefore, a solar inverter is necessary to convert the DC power from the solar panels into AC power that can be used to power household appliances or fed back into the grid. Apart from converting the electricity, solar inverters also perform other important functions. They regulate the voltage and current levels to ensure that the electricity being produced is safe and compatible with the electrical devices. Additionally, solar inverters also provide a mechanism called Maximum Power Point Tracking (MPPT) to optimize the energy output of the solar panels. MPPT adjusts the operating voltage and current of the solar panels to extract the maximum power under varying weather and shading conditions. Furthermore, solar inverters have built-in safety features that protect the system and the electrical grid. They monitor the flow of electricity and shut down the system in case of a fault, such as a short circuit or grid outage, to prevent any damage or injury. In summary, a solar inverter is an integral part of a solar power system as it converts the DC electricity generated by solar panels into AC electricity that can be used to power homes, businesses, and the electrical grid. It also ensures the safe and efficient operation of the system by regulating voltage and current, optimizing energy output, and providing protection against faults.
- Q: Can solar energy systems be used in powering veterinary clinics or animal shelters?
- Yes, solar energy systems can definitely be used to power veterinary clinics or animal shelters. Solar panels can be installed on the roofs or in open areas surrounding these facilities to harness sunlight and convert it into electricity. This renewable energy source can be utilized to power various electrical equipment, lighting, heating, cooling, and other necessary systems, reducing reliance on traditional energy sources and lowering carbon emissions. Additionally, solar energy systems can provide a reliable and sustainable power supply, especially in remote or off-grid locations.
- Q: What is the role of solar batteries in storing excess solar energy?
- The role of solar batteries in storing excess solar energy is to capture and store the energy produced by solar panels during times of peak sunlight, allowing it to be utilized later when sunlight is not available, such as during the night or on cloudy days. This enables a more reliable and consistent supply of renewable energy, reducing dependence on the grid and increasing self-sufficiency.
- 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 systems usually consist of solar panels that generate electricity from the sun, which is then used to power the vehicle's electric motor or charge its batteries. While solar cars are still relatively experimental and not widely available, they have shown potential for reducing carbon emissions and increasing energy efficiency in transportation.
- Q: How does the cost of solar energy compare to other energy sources?
- The cost of solar energy has become increasingly competitive with other energy sources in recent years. Initially, the high installation costs and limited efficiency of solar panels made it more expensive compared to traditional energy sources such as fossil fuels. However, advancements in technology, economies of scale, and supportive government policies have significantly reduced the cost of solar energy. Today, the cost of solar energy is rapidly declining, making it one of the most affordable and competitive forms of energy. In many regions, solar power is already cheaper than coal and natural gas, which were traditionally the cheapest sources of energy. This trend is expected to continue as solar technology continues to improve and become more efficient. One of the main reasons for the cost reduction in solar energy is the decreasing prices of solar panels. Over the years, there has been a significant drop in the prices of photovoltaic (PV) modules, the key component in solar panels. Additionally, the manufacturing process has become more streamlined and efficient, leading to cost savings. Furthermore, the operational costs of solar energy are relatively low since sunlight, the primary fuel source, is abundant and free. Compared to fossil fuel-based power plants, solar energy systems require less maintenance and have a longer operational lifespan, resulting in lower operating costs over the long term. Government incentives and policies have also played a crucial role in reducing the cost of solar energy. Many countries and regions offer financial incentives, tax credits, grants, and subsidies to promote the adoption of solar energy. These initiatives make solar installations more affordable for consumers and encourage investment in solar technology, driving economies of scale and further reducing costs. In summary, the cost of solar energy has become highly competitive with other energy sources due to technological advancements, economies of scale, and supportive government policies. As solar energy continues to become more affordable, it is expected to play a significant role in the global energy transition, providing a clean, sustainable, and cost-effective alternative to traditional energy sources.
- Q: How do solar energy systems impact the stability of the electricity supply?
- Solar energy systems can have a positive impact on the stability of the electricity supply by diversifying the energy sources and reducing reliance on traditional power plants. The decentralized nature of solar energy generation reduces the risk of large-scale blackouts and enhances grid resilience. Additionally, solar power can help meet peak electricity demand during daylight hours, reducing strain on the grid and promoting a more stable and balanced electricity supply.
- Q: What is the impact of snow or hail on solar panels?
- Snow or hail can have a significant impact on the performance and efficiency of solar panels. When snow accumulates on the surface of the panels, it can block sunlight from reaching the photovoltaic cells, reducing the system's energy production. This reduced sunlight exposure can lead to a decline in the overall power output of the solar installation. Similarly, hail can cause physical damage to the panels if the ice pellets are large enough or the velocity of their impact is high. This damage can result in cracks, shattered glass, or even internal structural issues within the panels. Once the solar panels are damaged, their ability to convert sunlight into electricity is compromised, leading to a decrease in their overall efficiency. To mitigate the impact of snow or hail on solar panels, various measures can be taken. In snowy areas, panels can be installed at an angle to allow snow to slide off more easily, reducing the accumulation on the surface. Additionally, heating elements can be integrated into the panels to melt the snow and ice. However, these heating systems require additional energy, which may offset some of the benefits of solar power during snowy periods. For hail, the use of tempered or impact-resistant glass for solar panels can help to minimize the damage caused by hailstones. Furthermore, mounting systems that provide a level of flexibility and shock absorption can help to absorb the impact and reduce the risk of physical harm to the panels. Overall, while snow and hail can have negative effects on solar panels, proper installation, maintenance, and protective measures can help to mitigate these impacts and ensure that the solar system continues to generate clean and renewable energy efficiently.
- 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.
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Solar Energy Systems San Diego - Stock 305W Poly Solar Panel 0.46/W A Grade Good Solar Panel On Sale
- 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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