Solar Energy Systems Llc 85w 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
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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 does the efficiency of solar panels vary across different installation orientations?
- Solar panels can have varying degrees of efficiency depending on their installation orientation. The orientation of a solar panel refers to how it is positioned in relation to the sun's path. There are two main orientations: horizontal, which faces directly upwards, and tilted, which is angled towards the sun. Typically, solar panels that face south have the highest efficiency because they receive the most sunlight throughout the day. This is especially true in the northern hemisphere where the sun is positioned towards the south. South-facing panels are able to capture the maximum amount of sunlight, resulting in optimal energy production. On the other hand, solar panels facing east or west have slightly lower efficiency compared to south-facing panels. East-facing panels receive more sunlight in the morning, while west-facing panels receive more sunlight in the afternoon. However, both orientations receive less overall sunlight than south-facing panels, which leads to reduced efficiency. Among the common orientations, solar panels that are installed horizontally, like those found on flat rooftops, have the lowest efficiency. These panels do not have a specific direction to maximize sunlight absorption and are often less inclined towards the sun's path. As a result, they receive less direct sunlight throughout the day, resulting in lower energy generation compared to tilted or south-facing panels. It's worth noting that the efficiency of solar panels is also influenced by other factors such as shading, climate, and panel quality. Shading caused by nearby buildings, trees, or other obstructions can decrease efficiency by blocking sunlight. Additionally, the climate of a region and the quality of the solar panels themselves can also impact their efficiency. In conclusion, the efficiency of solar panels varies depending on their installation orientation. South-facing panels generally have the highest efficiency, while east, west, and horizontal orientations have lower efficiency levels. Factors like shading, climate, and panel quality also have an impact on the overall efficiency of solar panels.
- Q: How do solar energy systems affect air conditioning costs?
- Solar energy systems can significantly reduce air conditioning costs as they generate electricity from the sun, offsetting the need for traditional energy sources. By harnessing solar power, homeowners can power their air conditioning units without relying heavily on the grid, resulting in lower energy bills and decreased dependence on fossil fuels.
- Q: Can solar energy systems be used in conjunction with other energy sources?
- Yes, solar energy systems can be used in conjunction with other energy sources. This is known as a hybrid energy system, where solar power is integrated with other sources such as wind, hydro, or traditional grid electricity. These hybrid systems help ensure a stable and reliable energy supply, especially during periods of low sunlight or high energy demands. By combining multiple energy sources, the overall efficiency and resilience of the system can be increased, contributing to a more sustainable and diverse energy mix.
- Q: What is the impact of dust storms on solar panels?
- Dust storms can have a negative impact on solar panels as they can reduce the panels' efficiency by blocking sunlight and reducing the amount of energy they can generate. The accumulation of dust on the panels can also lead to overheating, which can further decrease their performance and potentially damage the panels if not cleaned regularly.
- Q: How much maintenance does a solar energy system require?
- A solar energy system requires very little maintenance. Routine inspections and cleaning of solar panels may be necessary, but overall, they have a long lifespan and require minimal upkeep.
- Q: Can solar energy systems be used in areas with limited access to sanitation facilities?
- Yes, solar energy systems can be used in areas with limited access to sanitation facilities. Solar energy systems, such as solar panels, can provide electricity to power water pumps, filtration systems, or other sanitation equipment. This can help improve access to clean water and sanitation in areas that lack traditional infrastructure. Additionally, solar energy systems can operate independently of the grid, making them suitable for remote or off-grid locations without access to reliable sanitation facilities.
- Q: Can solar energy systems be used in urban areas?
- Yes, solar energy systems can be used in urban areas. In fact, urban areas provide several advantages for solar energy systems, including available rooftops and vertical surfaces for solar panel installation, a dense population that can benefit from renewable energy, and reduced transmission losses due to shorter distances between energy generation and consumption. Additionally, advancements in solar technology have made it possible to integrate solar panels into various urban infrastructure, such as streetlights, bus shelters, and building facades, making solar energy systems a viable and sustainable solution in urban environments.
- Q: Can solar energy systems be used in areas with limited access to solar energy maintenance services?
- Yes, solar energy systems can be used in areas with limited access to solar energy maintenance services. While regular maintenance can optimize the performance and longevity of solar systems, modern solar panels are designed to be durable and require minimal maintenance. Additionally, advancements in remote monitoring technology allow for easy identification of any issues, enabling timely repairs or maintenance visits. Moreover, training local technicians and establishing community-based maintenance programs can help overcome limited access to professional services, ensuring the sustained operation of solar energy systems in such areas.
- Q: Can solar energy systems be used for powering water pumps?
- Yes, solar energy systems can be used to power water pumps. Solar-powered water pumps use photovoltaic panels to convert sunlight into electricity, which can then be used to operate the pump. This makes solar energy an environmentally friendly and cost-effective solution for pumping water in remote areas or off-grid locations.
- Q: Can solar energy systems be used in remote locations?
- Yes, solar energy systems can be used in remote locations. Unlike traditional power sources, solar energy systems do not require a direct connection to the electricity grid. They can operate independently by harnessing the power of sunlight and converting it into usable electricity. This makes solar energy systems a viable and efficient option for powering remote locations where grid access is limited or non-existent.
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Solar Energy Systems Llc 85w 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
OKorder Financial Service
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