85W Poly Off Grid Solar Energy Systems Small Solar Panel - 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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Specification
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 in residential buildings?
- Yes, solar energy systems can be used in residential buildings. In fact, they are increasingly popular as a sustainable and cost-effective alternative to traditional energy sources. These systems can generate electricity to power the household, heat water, and provide heating or cooling, reducing dependence on fossil fuels and lowering utility bills. Additionally, government incentives and the declining cost of solar technology have made it more accessible for homeowners to install solar panels on their roofs.
- Q: Are there any risks of electrical arcing with solar energy systems?
- Solar energy systems have inherent risks of electrical arcing. This occurs when insulation in electrical components breaks down, causing electricity to flow through non-conductive materials like air. The consequences can be hazardous, including fire and damage to the system. There are several factors that can lead to electrical arcing in solar energy systems. Faulty wiring, loose connections, and damage to solar panels are common culprits. These issues increase the likelihood of electrical arcing, which can result in overheating, component melting, and even fires. To mitigate these risks, it is crucial to have qualified professionals install and maintain the solar energy system in accordance with industry standards and regulations. Regular inspections and maintenance are necessary to identify and address potential issues that could cause electrical arcing. In addition, using high-quality electrical components and implementing proper grounding techniques can help reduce the risk of electrical arcing. Safety measures such as circuit breakers, surge protectors, and arc fault circuit interrupters (AFCIs) can provide further protection against electrical arcing. In conclusion, while solar energy systems have many benefits, it is important to be mindful of the risks of electrical arcing. By ensuring proper installation, maintenance, and adherence to safety guidelines, these risks can be minimized, allowing for the safe and efficient operation of solar energy systems.
- Q: Can solar energy systems be used in powering shopping malls or retail centers?
- Absolutely, shopping malls or retail centers can definitely utilize solar energy systems to generate power. Solar power has gained immense popularity and cost-effectiveness in recent years, making it a viable choice for commercial establishments. The extensive rooftops and parking lots of shopping malls provide ample space for the installation of solar panels, which can produce a substantial amount of electricity to fulfill the energy requirements of these facilities. By employing solar energy systems, shopping malls and retail centers can diminish their reliance on the grid and eventually lower their energy expenses. By utilizing solar power, these establishments can save on their electricity bills and allocate these savings towards other operational expenses or improvements. Furthermore, the installation of solar panels in shopping malls and retail centers can also enhance their sustainability and environmental credentials. As renewable energy sources, solar systems generate clean electricity without emitting greenhouse gases or pollutants. By transitioning to solar power, these establishments can significantly decrease their carbon footprint and make a positive contribution to the battle against climate change. Moreover, solar panels can serve as a visible demonstration of a mall's commitment to sustainability, attracting environmentally conscious customers who prioritize shopping at eco-friendly establishments. This has the potential to increase foot traffic and revenue for these retail centers. In conclusion, shopping malls and retail centers can undoubtedly make use of solar energy systems to power their operations. By harnessing the sun's power, these establishments can reduce their energy costs, enhance their environmental sustainability, and appeal to customers who value eco-friendly shopping experiences.
- Q: Can solar energy systems be used in powering community centers or social organizations?
- Yes, solar energy systems can definitely be used in powering community centers or social organizations. Solar energy is a clean and renewable source of power that can provide electricity for various purposes, including lighting, heating, and running electrical appliances. Community centers and social organizations often require a significant amount of electricity to cater to the needs of their members or visitors. By installing solar panels on their rooftops or in nearby open spaces, these organizations can generate their own electricity and reduce their dependence on the traditional power grid. One of the key advantages of using solar energy systems is the cost savings they offer in the long run. While the initial installation costs may be higher compared to conventional power sources, solar panels have a lifespan of 25-30 years and require minimal maintenance. This means that over time, the investment made in solar energy systems can be recovered through reduced electricity bills. Moreover, solar energy systems are environmentally friendly, as they produce zero greenhouse gas emissions during operation. By utilizing solar power, community centers and social organizations can contribute to mitigating climate change and reducing their carbon footprint. Solar energy systems can also provide a reliable source of electricity, especially in areas where power outages are common. By integrating battery storage systems, excess solar energy can be stored and used during periods of low or no sunlight, ensuring uninterrupted power supply to the community center or social organization. Furthermore, solar energy systems can be an educational tool for social organizations to raise awareness about renewable energy and sustainability. By demonstrating the benefits and feasibility of solar power, these organizations can inspire community members to consider adopting clean energy solutions in their own homes and businesses. In conclusion, solar energy systems are a viable and sustainable option for powering community centers or social organizations. They offer cost savings, environmental benefits, reliability, and educational opportunities. By embracing solar power, these organizations can lead by example and contribute to a more sustainable future.
- Q: What is the role of solar energy systems in reducing heat island effect?
- Solar energy systems can play a significant role in reducing the heat island effect by providing clean and renewable energy, thus reducing the reliance on fossil fuels and associated heat emissions. Additionally, solar panels help to shade surfaces, reducing their absorption of solar radiation and lowering surface temperatures. By utilizing solar energy, we can mitigate the urban heat island effect and create more sustainable and cooler urban environments.
- Q: Can solar energy systems be used in powering scientific research vessels or marine laboratories?
- Indeed, it is possible to utilize solar energy systems for the purpose of powering scientific research vessels or marine laboratories. Solar energy, being a renewable and sustainable power source, can be harnessed through the utilization of photovoltaic panels or solar thermal collectors. The energy requirements of research vessels and marine laboratories are substantial, given the nature of their operations which involve scientific experiments, data collection, and analysis. These activities usually involve the use of equipment like computers, sensors, and laboratory instruments, which necessitate a continuous and dependable power supply. To address this need, solar energy systems can be installed on said vessels or laboratories, providing a clean and efficient source of electricity. Through the conversion of sunlight into electricity via photovoltaic panels, the various equipment and systems on board can be powered. Moreover, any excess energy produced by the solar panels can be stored in batteries to be utilized during periods of decreased sunlight or at night. The utilization of solar energy in these marine environments presents numerous advantages. Firstly, it diminishes reliance on fossil fuels and diminishes the carbon footprint associated with conventional methods of power generation. This is particularly vital in the context of scientific research as it aligns with the principles of environmental sustainability and conservation. Secondly, solar energy systems offer a reliable and autonomous power source. Research vessels and marine laboratories often operate in remote or secluded locations where access to traditional power grids may be limited or non-existent. By harnessing solar energy, these vessels and facilities can generate their own electricity, enabling them to continue their research activities without depending on external power sources. Lastly, solar energy systems necessitate minimal maintenance and have a lengthy lifespan. Once installed, they require minimal upkeep and are capable of withstanding the harsh marine environment. This makes them highly suitable for use in research vessels or marine laboratories, where downtime and maintenance issues can be disruptive to ongoing scientific projects. In conclusion, there is no doubt that solar energy systems can be effectively employed to power scientific research vessels or marine laboratories. They offer a sustainable, reliable, and autonomous source of electricity, thereby reducing the carbon footprint and ensuring uninterrupted research activities, even in remote locations.
- Q: How do solar energy systems affect air pollution?
- Solar energy systems have a positive impact on air pollution as they produce electricity without emitting harmful pollutants or greenhouse gases. By replacing conventional fossil fuel-based power plants, solar energy systems help reduce air pollution and improve air quality, leading to a cleaner and healthier environment.
- Q: Can a solar energy system be installed in an area with heavy snowfall?
- Yes, a solar energy system can be installed in an area with heavy snowfall. While heavy snowfall can impact the efficiency of a solar energy system, it does not render it completely ineffective. There are a few considerations and adjustments that can be made to ensure the system continues to generate power even in snowy conditions. Firstly, the angle and orientation of the solar panels can be adjusted to maximize sunlight absorption and minimize snow accumulation. Installing the panels at a steeper angle or using tracking systems can help shed snow more easily. Additionally, orienting the panels towards the south can also aid in snow removal as it allows for better exposure to sunlight. Secondly, regular maintenance and cleaning of the panels during heavy snowfall periods is essential. Removing snow from the panels manually or using specialized snow rakes can help restore their efficiency. Some solar energy systems also come equipped with self-cleaning mechanisms or heating elements that can melt snow and ice. Lastly, it is important to consider the capacity and storage options of the solar energy system. In areas with heavy snowfall, there may be times when the panels are covered with snow for extended periods. In such cases, having a sufficient battery storage system or a backup power source can help ensure continuous energy supply during snowstorms. In conclusion, while heavy snowfall can pose challenges to a solar energy system, it is still feasible to install one in such areas. With proper design, maintenance, and storage options, solar energy systems can continue to harness the power of the sun even in snowy conditions.
- Q: Can solar energy systems be installed in areas with high wind speeds?
- Yes, solar energy systems can be installed in areas with high wind speeds. However, it is important to consider the potential impact of the wind on the system's stability and efficiency. Proper design and installation techniques, such as using strong mounts and secure anchoring, can ensure that solar panels can withstand high winds without damage. Additionally, selecting the right type of solar panels that are specifically designed for windy conditions can be beneficial.
- Q: Can solar energy systems be used in areas with frequent snowfall?
- Yes, solar energy systems can still be used in areas with frequent snowfall. While snow can temporarily reduce the efficiency of solar panels by covering them, modern solar panel designs and technologies are capable of generating electricity even in low light conditions. Additionally, the angle at which solar panels are installed can be optimized to allow snow to slide off more easily. With proper maintenance and snow removal, solar energy systems can still be a viable and sustainable energy solution in snowy regions.
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85W Poly Off Grid Solar Energy Systems Small Solar Panel - 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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