80w Small Solar Panels in Stock - Solar Energy Systems Canberra - China Manufacturer
- 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
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: How do solar energy systems integrate with other renewable energy sources?
- Solar energy systems can integrate with other renewable energy sources through a process called hybridization. This involves combining solar power with other sources such as wind, hydro, or biomass to create a more reliable and consistent energy supply. By diversifying the mix of renewable sources, hybrid systems can optimize energy generation, reduce intermittency issues, and enhance overall system efficiency. Additionally, advanced technologies like energy storage systems can be integrated with solar energy to store excess power for later use, further enhancing the integration and reliability of renewable energy sources.
- Q: Are there any disadvantages to installing a solar energy system?
- Yes, there are a few disadvantages to installing a solar energy system. Some of the main drawbacks include the high upfront cost of installation, the need for sufficient sunlight to generate optimal power, and the requirement for ample space to accommodate the solar panels. Additionally, solar energy systems can be less efficient during cloudy or rainy periods, and their production may not align with peak energy demands. Finally, the maintenance and occasional replacement of components can be costly and time-consuming. Despite these disadvantages, the long-term benefits and environmental advantages of solar energy make it an increasingly popular and viable option for many households and businesses.
- Q: How does the efficiency of solar panels vary with different weather conditions?
- The efficiency of solar panels can vary significantly depending on the weather conditions. This is because the amount of sunlight they receive directly affects their efficiency. Solar panels reach their peak efficiency on clear and sunny days when they receive the maximum amount of sunlight. The direct sunlight allows for optimal conversion of solar energy into electricity, resulting in higher efficiency. However, the efficiency of solar panels decreases on cloudy or overcast days. Clouds block a significant portion of the sunlight, reducing the available energy for conversion. Although solar panels can still generate electricity under cloudy conditions, their efficiency is considerably lower compared to sunny days. Temperature also plays a role in solar panel efficiency. Contrary to popular belief, solar panels actually work more efficiently in cooler temperatures. As the temperature increases, the performance of solar cells decreases due to the temperature coefficient phenomenon. High temperatures reduce the voltage output of solar panels, leading to lower efficiency. While rain or snowfall can impact the efficiency of solar panels, the effect is relatively minimal. Rain temporarily decreases efficiency by reducing the amount of sunlight reaching the panels, but once the rain stops, they return to their normal efficiency. Snow, on the other hand, covers the panels and prevents sunlight from reaching them, resulting in a temporary loss of efficiency until the snow is cleared. In conclusion, the efficiency of solar panels varies with different weather conditions. Clear and sunny days provide optimal conditions for maximum efficiency, while cloudy or overcast days result in decreased efficiency. Temperature fluctuations can also impact the performance of solar panels, with higher temperatures leading to lower efficiency. Rain and snow can temporarily reduce efficiency, but their overall impact is relatively minor.
- Q: Can solar energy systems be used in rural areas without access to the power grid?
- Solar energy systems are a viable and sustainable solution for rural areas without access to the power grid. They offer a reliable and sustainable source of electricity, making them ideal for off-grid communities. By capturing sunlight and converting it into usable electricity through photovoltaic technology, solar panels can power lights, appliances, and other electrical devices in homes, schools, healthcare facilities, and businesses. One of the main advantages of solar energy systems in rural areas without access to the power grid is their independence from traditional utility companies. These systems can operate autonomously, allowing communities to generate their own electricity without relying on external power sources. This is especially beneficial in remote areas where extending power lines from the grid can be costly and impractical. Furthermore, solar energy systems have a long lifespan and require minimal maintenance, making them suitable for rural areas with limited resources and technical expertise. Additionally, solar panels produce clean energy, reducing reliance on fossil fuels and minimizing the environmental impact. Moreover, solar energy systems can be combined with energy storage solutions, like batteries, to store excess electricity generated during the day for use at night or during periods of low sunlight. This ensures a continuous power supply even without direct sunlight. In conclusion, solar energy systems offer a reliable and sustainable solution for rural areas without access to the power grid. They provide reliable electricity, reduce dependence on fossil fuels, and offer long-term cost savings.
- Q: Can a solar energy system be installed on a library or educational institution?
- Yes, a solar energy system can be installed on a library or educational institution. In fact, many libraries and educational institutions have already embraced solar energy systems as a sustainable and cost-effective way to meet their energy needs. Installing solar panels on rooftops or in nearby areas can generate clean and renewable electricity, reducing carbon emissions and saving on energy costs. Additionally, educational institutions can use these solar installations as an educational tool to teach students about renewable energy and sustainability.
- Q: Can solar energy systems be used in areas with limited water resources?
- Yes, solar energy systems can be used in areas with limited water resources. Solar energy systems primarily rely on the sun's radiation to produce electricity or heat, and do not require significant amounts of water for operation. Unlike conventional power plants that rely on water for cooling and steam generation, solar energy systems can operate without the need for water-intensive processes. Solar photovoltaic (PV) systems, which convert sunlight directly into electricity, do not require water for operation. These systems consist of solar panels that capture sunlight and convert it into electricity through the photovoltaic effect. As a result, they can be installed in areas with limited water resources without any impact on their functionality. Solar thermal systems, on the other hand, use sunlight to heat a fluid, such as water or oil, which is then used to generate electricity or provide heating. While these systems may require some water for cleaning or maintenance purposes, the water requirements are relatively minimal compared to traditional power plants. Additionally, advancements in solar thermal technology have led to the development of dry-cooling systems, which significantly reduce water consumption. Moreover, solar energy systems can be combined with other technologies to further minimize water usage. For instance, solar-powered desalination plants can be used to convert seawater or brackish water into freshwater through a process called reverse osmosis, without relying on traditional energy sources or fossil fuels. This integration of solar energy and desalination can provide clean drinking water in areas with limited freshwater resources, while reducing the strain on water supplies. In conclusion, solar energy systems are well-suited for areas with limited water resources as they operate primarily on sunlight and do not require significant amounts of water for their functioning. The use of solar power can not only reduce greenhouse gas emissions and dependence on fossil fuels but also alleviate the water scarcity issues faced by these regions.
- Q: Can solar energy systems be used for powering off-grid telecommunications networks?
- Yes, solar energy systems can be used to power off-grid telecommunications networks. Solar panels can generate electricity from sunlight and store it in batteries, providing a reliable and sustainable power source for remote or isolated locations where traditional power infrastructure is unavailable or unreliable. This makes solar energy an ideal solution for powering off-grid telecommunications networks, ensuring continuous connectivity and communication in remote areas.
- Q: Can solar energy systems be used for powering electric vehicle carpooling services?
- Yes, solar energy systems can be used to power electric vehicle carpooling services. Solar energy systems generate electricity by converting sunlight into usable energy, which can be used to charge electric vehicles. By installing solar panels on the carpooling service's parking lot or charging stations, the vehicles can be charged directly from the sun's energy. This not only reduces the carbon footprint of the carpooling service but also helps in promoting renewable energy usage. Additionally, solar-powered carpooling services can benefit from reduced electricity costs as they would rely less on the grid for charging the vehicles.
- Q: Can solar energy systems be used for powering telecommunications networks?
- Indeed, telecommunications networks can be powered using solar energy systems. Solar power is a renewable and sustainable energy source that can be utilized to generate electricity for various purposes, including powering telecommunication infrastructure. Solar energy systems comprise solar panels that convert sunlight into electricity through the photovoltaic (PV) effect. These PV panels are commonly installed on rooftops, ground-mounted arrays, or integrated into the structure of telecommunication towers. They absorb sunlight during the day and transform it into direct current (DC) electricity. To make use of this electricity for powering telecommunications networks, an inverter is employed to convert the DC electricity into alternating current (AC), which is the standard form of electricity used in most electronic devices. The AC electricity produced by solar panels can then be utilized to power telecommunication equipment, such as base stations, antennas, transmitters, and receivers. There are numerous benefits associated with using solar energy systems to power telecommunications networks. Firstly, solar energy is abundant and accessible in almost all geographical locations, making it a feasible choice for powering remote or off-grid telecommunication sites. This reduces dependence on traditional grid electricity, which may be unavailable or unreliable in certain areas. Secondly, solar power is environmentally friendly, emitting no greenhouse gases during operation. By utilizing solar energy, telecommunication networks can significantly decrease their carbon footprint and contribute to the global shift towards clean energy sources. Furthermore, solar energy systems require low maintenance and have a long lifespan, offering a dependable and cost-effective solution for powering telecommunication infrastructure. Once installed, solar panels necessitate minimal upkeep and can last for 25-30 years or even longer with proper care. In conclusion, solar energy systems can effectively power telecommunications networks. They provide a sustainable and dependable source of electricity, reduce environmental impact, and offer a cost-effective solution for remote or off-grid telecommunication sites. With the growing emphasis on renewable energy, solar power is becoming an increasingly popular option for powering various sectors, including telecommunications.
- Q: Can solar energy systems be used for powering off-grid eco-lodges?
- Yes, solar energy systems can definitely be used for powering off-grid eco-lodges. Solar panels can be installed on the roofs of these lodges to capture sunlight and convert it into electricity. This renewable energy source can then power various electrical appliances, lighting, heating, and cooling systems within the lodges. By harnessing solar power, off-grid eco-lodges can operate sustainably and reduce their reliance on traditional grid electricity, leading to a more environmentally friendly and self-sufficient operation.
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80w Small Solar Panels in Stock - Solar Energy Systems Canberra - China Manufacturer
- 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
OKorder Financial Service
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