John Maui Solar Energy Systems 50w Poly Small Solar Panels with 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
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. |
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 a solar energy system be installed on a building with a flat roof?
- Certainly, it is possible to install a solar energy system on a building that has a flat roof. Actually, when it comes to solar panel installations, flat roofs are often preferred due to their accessibility and ideal exposure to sunlight. By utilizing a weight-based system called ballast, solar panels can be directly mounted on the flat surface of the roof without the need for any roof penetrations. Moreover, flat roofs offer abundant space to arrange the solar panels in an optimal way, thereby maximizing energy production. Consequently, flat roofs serve as an outstanding choice for the installation of solar energy systems and can make a significant contribution to the generation of clean and sustainable electricity.
- Q:Can solar energy systems be used in areas with high levels of dust or debris?
- Yes, solar energy systems can be used in areas with high levels of dust or debris. However, regular cleaning and maintenance of the solar panels may be required to ensure optimal performance and efficiency.
- Q:Can solar energy systems be used in residential areas with homeowners associations?
- Yes, solar energy systems can be used in residential areas with homeowners associations. However, it is important to review and comply with the HOA's guidelines and regulations regarding the installation of solar panels. Some associations may have specific requirements or restrictions, such as design guidelines, placement restrictions, or approval processes. It is recommended to consult with the homeowners association and work together to find a solution that meets both the homeowner's desire for solar energy and the association's guidelines.
- Q:What is the role of solar energy forecasting in grid integration?
- The role of solar energy forecasting in grid integration is crucial for effectively managing and integrating solar energy into the power grid. Accurate and reliable solar energy forecasts help grid operators and utilities in making informed decisions about the available solar power supply and its variability. This information enables them to balance the electricity supply and demand, optimize grid stability, and efficiently integrate solar energy into the grid alongside other energy sources. Solar energy forecasting also assists in planning and scheduling energy generation, improving grid reliability, and reducing the need for costly backup power sources.
- Q:How is solar energy stored for later use?
- Solar energy can be stored for later use through various methods, such as using batteries or thermal storage systems. Batteries, like lithium-ion or lead-acid batteries, store the electricity generated by solar panels during the day, allowing it to be used during periods of low or no sunlight. Thermal storage systems, on the other hand, capture and store solar heat in materials like molten salt or rocks. This stored heat can later be converted into electricity or used for heating purposes, ensuring a continuous supply of solar energy even when the sun is not shining.
- Q:Can solar energy systems be used for powering electric fences?
- Yes, solar energy systems can be used for powering electric fences. Solar panels can generate electricity from sunlight, which can then be stored in batteries and used to power electric fences. This is a sustainable and cost-effective solution, especially in remote areas where access to electricity may be limited.
- Q:What are the different types of solar energy systems?
- The different types of solar energy systems include solar photovoltaic (PV) systems, solar thermal systems, concentrated solar power (CSP) systems, and hybrid solar systems.
- Q:Can solar energy systems be used for space cooling?
- Yes, solar energy systems can be used for space cooling. Solar-powered air conditioning systems use solar energy to generate electricity, which is then used to power the cooling process. These systems can be used to cool indoor spaces, reducing the reliance on conventional electricity sources and minimizing the environmental impact.
- Q:How long do solar energy systems typically last?
- Solar energy systems typically last for 25 to 30 years, but with proper maintenance and regular inspections, they can even surpass this lifespan.
- Q:How do solar energy systems impact the insurance coverage of a home?
- Solar energy systems can have both positive and negative impacts on the insurance coverage of a home. On the positive side, installing solar panels can increase the value of a home, which may result in higher replacement costs in the event of damage or loss. This can lead to higher insurance coverage limits to ensure adequate protection. Additionally, some insurance companies offer discounts or incentives for homeowners who install solar energy systems. These discounts can help offset the cost of insurance premiums and make it more affordable for homeowners to insure their homes. However, there are also potential negative impacts to consider. Solar panels can be vulnerable to damage from natural disasters such as storms, hail, or fire. Depending on the insurance policy, the coverage for such damages may vary. Some policies may include coverage for solar panels as part of the overall structure of the home, while others may require an additional endorsement or separate policy. Another consideration is liability coverage. If a solar energy system causes damage to neighboring properties or injures someone, homeowners may need to ensure they have adequate liability coverage to protect against potential lawsuits. It is important for homeowners to review their insurance policies and consult with their insurance providers before installing solar energy systems. This will ensure that they have the appropriate coverage in place and understand any potential changes or requirements that may affect their insurance premiums or coverage limits.
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John Maui Solar Energy Systems 50w Poly Small Solar Panels with 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
OKorder Financial Service
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