Sol Sierra Solar Energy Systems - 55w Small Solar Panels in Stock China Manufacturer
- Ref Price:
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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:
Home
Output Voltage (V):
24
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: 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: What is the impact of lightning on solar panels?
- Solar panels are susceptible to significant damage from lightning strikes. The panels themselves can be immediately harmed, resulting in malfunctions or complete destruction. Lightning generates intense heat that can melt or vaporize the materials used in the panels, causing irreparable harm. Additionally, lightning strikes can cause electrical surges that travel through the solar panel system, damaging connected equipment like inverters, charge controllers, or batteries. These power surges overload and destroy the delicate electrical components within the system. To reduce the impact of lightning, surge protectors or lightning arrestors are often included in solar panel installations. These protective measures redirect high-voltage electrical currents away from the panels and other sensitive equipment, minimizing the risk of damage. Despite these precautions, lightning strikes can still pose a threat to solar panels. Therefore, it is wise to have comprehensive insurance coverage that includes protection against lightning damage. Regular maintenance and inspections of the solar panel system can also identify any issues caused by lightning strikes and allow for timely repairs. In conclusion, lightning can have a detrimental impact on solar panels, causing immediate damage and potential long-term consequences for the entire system. Taking precautionary measures, having proper insurance coverage, and monitoring the system's condition are crucial for minimizing risks and ensuring the longevity of solar panel installations.
- Q: What is the impact of hail on the performance of solar panels?
- Solar panels can suffer considerable damage from hail, which can vary depending on the size and velocity of the hailstones, as well as the quality and durability of the panels themselves. One immediate consequence of hail is physical harm to the surface of the solar panels. Cracks or fractures can be created by hailstones in the glass or other protective layers of the panels, compromising their ability to capture sunlight and generate electricity. These damages can also result in water infiltration, further reducing the efficiency and lifespan of the panels. Another effect of hail is the displacement or misalignment of solar cells within the panels. If hailstones strike with sufficient force, they can dislodge or shift the position of the cells, disrupting their optimal alignment and reducing the overall efficiency of the panel. This misalignment can lead to decreased energy production and a decline in performance. Furthermore, hail can damage the electrical connections and wiring within the solar panel system. Hailstones can impact the junction boxes, connectors, and cables, potentially causing them to loosen or break. This damage can result in electrical faults, reduced energy output, and even system failure if not promptly addressed. In areas prone to hailstorms, it is crucial to consider the design and installation of solar panels to reduce potential damage. Many manufacturers offer panels with tempered or reinforced glass to better withstand the impact of hailstones. Additionally, the incorporation of protective measures such as hail guards or covers can help shield the panels from direct hail damage. Regular maintenance and inspection are also essential to promptly identify and address any hail-related damages. Timely repairs or replacements of damaged panels, cells, or electrical components will help restore the performance and efficiency of the solar panel system. Overall, hail can significantly impact the performance of solar panels, potentially reducing energy production and increasing maintenance costs. However, with proper precautions, durable materials, and adequate maintenance, the potential negative impact of hail on solar panels can be minimized, ensuring the longevity and effectiveness of the solar energy system.
- Q: What is net metering and how does it work with solar energy systems?
- Net metering is a billing arrangement that allows solar energy system owners to receive credit for the excess electricity they generate and feed back into the grid. With net metering, a bi-directional meter is installed, which measures both the electricity consumed from the grid and the excess electricity generated by the solar system. This excess electricity is then credited to the owner's account, effectively offsetting their future electricity consumption. When the solar system produces more electricity than is consumed, the surplus is fed back into the grid, and the owner receives credits for it. These credits can be used to offset the electricity consumed during periods when the solar system is not generating enough power, such as at night or during cloudy days. Overall, net metering allows solar energy system owners to maximize their investment by ensuring they benefit from the excess electricity they generate.
- Q: Can a solar energy system be integrated with other renewable energy sources?
- Indeed, it is possible to integrate a solar energy system with various other renewable energy sources. In reality, the combination of multiple renewable energy sources can yield numerous advantages. By integrating solar energy with wind, hydro, or geothermal power, for example, we can establish a more dependable and environmentally friendly energy system. One advantage of integrating solar energy with other renewables is the consistent generation of electricity. Since solar energy production relies on sunlight, it can vary throughout the day and across seasons. However, by combining solar power with other renewable energy sources that have different production patterns, we can ensure a more steady and reliable energy supply. Furthermore, the integration of multiple renewable energy sources can enhance the overall efficiency of the system. Different renewable sources possess varying strengths and weaknesses. For instance, wind energy production is highest at night when solar energy is not available. By merging these two sources, we can optimize resource utilization and reduce waste. Moreover, the integration of solar energy with other renewables can help overcome geographical limitations. Certain regions may have excellent solar resources but limited wind or hydro potential. By combining different renewable energy sources, we can capitalize on the strengths of each source and establish a more balanced and diverse energy portfolio. Lastly, the integration of multiple renewables can contribute to a more sustainable and resilient energy system. As renewable energy technologies continue to advance, we can harness the benefits of each source while minimizing environmental impact. By diversifying our energy sources, we can reduce our reliance on fossil fuels and mitigate the risks associated with climate change. In conclusion, integrating a solar energy system with other renewable energy sources allows for the creation of a more reliable, efficient, and sustainable energy system. By combining different renewables, we can overcome the limitations of individual sources and maximize the benefits of each. This integration plays a crucial role in transitioning towards a greener and more resilient future.
- Q: Are there any safety concerns with solar energy systems?
- Yes, there are some safety concerns associated with solar energy systems. The most common safety concern is the risk of electrical shock or fire due to improper installation or maintenance of the system. Additionally, solar panels contain toxic substances, such as lead and cadmium, which can be harmful if not handled or disposed of properly. However, with proper installation, regular inspections, and adherence to safety guidelines, these concerns can be minimized, making solar energy a safe and viable option for renewable power generation.
- Q: Can solar energy systems be used for powering off-grid educational institutions?
- Yes, solar energy systems can be used for powering off-grid educational institutions. Solar panels can be installed on the roofs or grounds of the institutions to harness sunlight and convert it into electricity. This renewable energy source can provide a reliable and sustainable power supply, especially in remote areas where grid connectivity is limited or unavailable. Solar energy systems can effectively meet the energy demands of educational institutions, powering classrooms, lighting, computers, and other equipment. Additionally, it promotes environmental sustainability and reduces reliance on fossil fuels, making it a suitable option for off-grid educational institutions.
- Q: Can solar energy systems be used for powering sports stadiums or arenas?
- Yes, solar energy systems can definitely be used for powering sports stadiums or arenas. In fact, many stadiums and arenas around the world have already started utilizing solar energy as a sustainable and cost-effective source of power. Solar energy systems, such as solar panels, harness the power of the sun and convert it into electricity. This electricity can then be used to power various components of sports stadiums or arenas, including lighting, scoreboards, sound systems, and even charging stations for electric vehicles. The amount of solar energy required to power a stadium will depend on its size, energy needs, and the level of energy efficiency implemented. There are several benefits to using solar energy in sports stadiums or arenas. Firstly, it is a clean and renewable source of energy, which helps reduce greenhouse gas emissions and dependence on fossil fuels. This aligns with the growing global focus on sustainability and combating climate change. Secondly, solar energy can provide long-term cost savings. While the initial installation costs may be higher compared to traditional energy sources, the operational and maintenance costs of solar panels are relatively low. Over time, the energy generated by solar panels can offset electricity expenses, leading to significant savings in the long run. Moreover, solar energy systems can also serve as a visible symbol of environmental responsibility and inspire fans, athletes, and communities to adopt sustainable practices. Sports stadiums and arenas are often high-profile venues, attracting large audiences and media attention. By adopting solar energy, these facilities can showcase their commitment to clean energy and inspire others to follow suit. In summary, solar energy systems can be effectively used for powering sports stadiums or arenas. They offer a clean, renewable, and cost-effective alternative to traditional energy sources, while also promoting sustainability and inspiring others to embrace clean energy solutions.
- Q: Can solar energy systems be used in areas with limited access to solar monitoring software?
- Yes, solar energy systems can still be used in areas with limited access to solar monitoring software. While solar monitoring software can provide valuable data and insights to optimize solar energy production and performance, it is not a requirement for the basic functionality of solar energy systems. Solar panels can still generate electricity from sunlight and be connected to a power grid or battery storage system to provide renewable energy, even without the advanced monitoring software.
- Q: Can a solar energy system be installed on a building with multiple levels?
- Installing a solar energy system on a building with multiple levels is indeed possible. The installation process relies on several factors, including the available space, orientation, and structural integrity of the building. In the case of multi-level buildings, solar panels can be placed on the roof, balconies, or other suitable areas that receive sufficient sunlight. To optimize energy generation, it may be necessary to install multiple solar arrays on different levels, depending on the building's design and layout. Additionally, it is crucial to ensure that the building's electrical infrastructure can support the installation of a solar energy system. By carefully considering and planning the building's characteristics, a successful installation of a solar energy system on a multi-level building can be achieved.
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Sol Sierra Solar Energy Systems - 55w Small Solar Panels in Stock 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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