Solar Energy Systems:!!! Hot on Sale!!! Stock 265W Poly Solar Panel USD0.45/W A Grade Good Solar Panel
- 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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Product Description:
Hot Sale !!! Quality and Safety of 245w-320w Poly Solar Panel
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 245w-320w Poly Solar Panel
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
Technical date of 245w-320w Poly Solar Panel
ITEM NO.: | Mono 125*125 cell ,36pcs . Power range from 80Wp-100Wp | ||||||||
Maximum Power(W) | 80 | 85 | 90 | 95 | 100 | ||||
Optimum Power Voltage(Vmp) | 17.81 | 17.89 | 17.94 | 17.99 | 18.06 | ||||
Optimum Operatige Current(Imp) | 4.78 | 4.91 | 5.12 | 5.35 | 5.59 | ||||
Open Circuit Voltage(Voc) | 21.98 | 22.05 | 22.14 | 22.28 | 22.45 | ||||
Short Circuit Current(Isc) | 4.95 | 5.15 | 5.36 | 5.65 | 5.84 | ||||
Solar Cell: | 125*125 Mono | ||||||||
Number of Cell(pcs) | 4*9 | ||||||||
Brand Name of Solar Cells | JA Cell, Bluesun Cell | ||||||||
Size of Module(mm) | 1580*808*35 | ||||||||
Caple & Connector Type | Pass the TUV Certificate | ||||||||
Frame(Material Corners,etc.) | Aluminium-alloy | ||||||||
Backing (Brand Type) | TPT | ||||||||
Cell Efficiency for 100W(%) | 15.8% | ||||||||
Weight Per Piece(KG) | 12.0KG | ||||||||
FF (%) | 70-76% | ||||||||
Junction Box Type | Pass the TUV Certificate | ||||||||
Tolerance Wattage(e.g.+/-5%) | ±3%, or 0-3% | ||||||||
Front Glass Thikness(mm) | 3.2 | ||||||||
Temperature Coefficients of Isc(%) | +0.04 | ||||||||
Temperature Coefficients of Voc(%) | -0.38 | ||||||||
Temperature Coefficients of Pm(%) | -0.47 | ||||||||
Temperature Coefficients of Im(%) | +0.04 | ||||||||
Temperature Coefficients of Vm(%) | -0.38 | ||||||||
Temperature Range | -40°C to +85°C | ||||||||
Surface Maximum Load Capacity | 2400Pa | ||||||||
Allowable Hail Load | 23m/s ,7.53g | ||||||||
Bypass Diode Rating(A) | 12 | ||||||||
Warranty | 90% of 10 years,80% of 25 years. | ||||||||
Standard Test Conditions | AM1.5 1000W/ 25 +/-2°C | ||||||||
Packing | carton or pallet | ||||||||
1*20' | 25 Pallets / 450pcs | ||||||||
1*40'STD | 25 Pallets / 100pcs | ||||||||
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 245w-320w Poly Solar Panel
By Sea | Delivery from Shanghai or Ningbo seaport |
By Air | Departure from Shanghai Pudong Airport |
By Express | Post by DHL, EMS, UPS, TNT. |
- Q: What is the role of solar trackers in maximizing solar energy generation?
- Solar trackers play a crucial role in maximizing solar energy generation by dynamically orienting solar panels to follow the sun's path throughout the day. This constant adjustment ensures that panels receive maximum sunlight exposure, optimizing their energy output. By tracking the sun's movement, solar trackers increase the efficiency of solar panels, resulting in higher energy production and improved overall performance.
- Q: Are there any health risks associated with solar energy systems?
- No, there are no significant health risks associated with solar energy systems. Solar energy is clean and emits no harmful pollutants, unlike fossil fuels which contribute to air pollution and respiratory problems. However, it is important to follow proper installation and maintenance procedures to ensure safety and prevent accidents.
- Q: Can a solar energy system be installed on a building with a clay tile roof?
- Yes, a solar energy system can be installed on a building with a clay tile roof. Special mounting systems are available that allow solar panels to be securely attached to clay tile roofs without damaging the tiles. It is important to hire experienced professionals who are familiar with installing solar systems on clay tile roofs to ensure a proper and safe installation.
- Q: How does the tilt of solar panels affect their performance?
- The tilt of solar panels plays a significant role in determining their performance and overall efficiency. The optimal tilt angle for solar panels depends on various factors such as geographical location, season, and application. The primary reason why the tilt angle is crucial is to maximize the amount of sunlight that the solar panels can capture. Solar panels work by converting sunlight into electricity, and the angle at which they are tilted affects the amount of sunlight they receive. In general, solar panels generate the most electricity when they are perpendicular to the sun's rays. This means that during the peak hours of sunlight, panels tilted at an optimal angle will receive the maximum solar radiation. If the angle is too steep or too shallow, the amount of sunlight that the panels can capture decreases, thus reducing their performance. The optimal tilt angle also varies depending on the season. In summer, when the sun is higher in the sky, a steeper tilt angle may be more suitable to capture maximum sunlight. In contrast, during winter, a shallower tilt angle can help ensure that the panels receive sunlight even with lower sun angles. Geographical location is another crucial factor that influences the tilt angle of solar panels. The closer a location is to the equator, the less variation there is in the sun's angle throughout the year. Therefore, the optimal tilt angle for solar panels may be closer to the latitude of the location. For example, in equatorial regions, solar panels are often mounted nearly flat to maximize their exposure to the sun's rays. In addition to maximizing sunlight exposure, the tilt angle also affects the self-cleaning capability of solar panels. Rainfall can help wash away dirt and debris from the panel's surface, preventing the buildup of grime that can reduce their efficiency. A proper tilt angle can facilitate the natural cleaning process by allowing rainwater to flow down the surface more effectively. In summary, the tilt angle of solar panels directly affects their performance. With the right tilt angle, solar panels can capture the maximum amount of sunlight, leading to higher electricity generation. Considering the geographical location, season, and desired performance, it is crucial to determine an optimal tilt angle to maximize the efficiency and overall output of solar panels.
- Q: Can solar energy systems be installed in areas with high winds?
- Yes, solar energy systems can be installed in areas with high winds. However, it is important to design and install them properly to withstand the wind loads. This can involve using strong mounting structures, reinforced fasteners, and aerodynamic panel designs. Additionally, regular maintenance and inspections are crucial to ensure the system remains secure and functional in such conditions.
- Q: How do solar energy systems affect the structural integrity of a building?
- Solar energy systems can potentially affect the structural integrity of a building, but the impact is generally minimal. The installation of solar panels adds additional weight to the roof, which may require reinforcement in some cases. However, modern solar panels are lightweight and designed to distribute the load evenly, minimizing the strain on the structure. Additionally, proper installation by qualified professionals ensures that the panels are securely mounted and do not compromise the building's integrity. Overall, solar energy systems have a negligible impact on the structural integrity of a building when installed correctly.
- Q: Can solar energy systems be used for powering electric grids?
- Yes, solar energy systems can be used to power electric grids. Solar power plants, comprised of numerous solar panels, can generate electricity from sunlight. This electricity can be fed into the electric grid, supplementing or even replacing traditional sources of power such as fossil fuels.
- Q: Can solar energy systems be used for powering electric boats or ships?
- Yes, solar energy systems can be used to power electric boats or ships. Solar panels can be mounted on the surface of the vessel to capture sunlight and convert it into electricity. This renewable energy source can then be used to power the boat's propulsion systems and onboard electrical equipment, reducing reliance on fossil fuels and minimizing environmental impact.
- Q: How does the color of solar panels affect energy production?
- The color of solar panels does not significantly affect energy production. The color of solar panels is mainly determined by the materials used in their construction, such as silicon or thin film. These materials have different absorption properties, but they are optimized to absorb sunlight and convert it into electricity regardless of color. However, it is worth mentioning that darker-colored solar panels may absorb slightly more heat from the sun compared to lighter-colored ones. This can lead to a slight decrease in overall efficiency as the temperature of the panels increases. To mitigate this, manufacturers often use various cooling techniques, such as placing the panels on raised mounts or incorporating cooling systems, to maintain optimal operating temperatures. Ultimately, the primary factor influencing energy production in solar panels is the amount and intensity of sunlight they receive, rather than their color. Factors like the angle of installation, geographical location, shading, and cleanliness of the panels have a much greater impact on their energy output.
- Q: Are there any risks of electrical malfunctions or failures during extreme weather events with solar energy systems?
- Solar energy systems may encounter risks of electrical malfunctions or failures during extreme weather events. While solar panels are designed to withstand various weather conditions, such as rain, snow, and wind, they remain susceptible to damage in severe weather events like hurricanes, tornadoes, or severe storms. In extreme weather, high winds have the potential to physically harm solar panels by dislodging them from their mounts or causing them to break. Heavy snowfall can also cover the panels, reducing their efficiency and potentially causing them to collapse due to the weight. Additionally, lightning strikes during thunderstorms can jeopardize the electrical components of the solar energy system, leading to potential malfunctions or failures. Nevertheless, it is important to note that solar energy systems are typically equipped with safety measures to minimize these risks. Many solar panels undergo testing and certification to ensure they can withstand specific wind speeds and snow loads. Sturdy and secure mounting systems are utilized, and electrical components often have surge protection to safeguard against lightning strikes. Furthermore, solar energy systems are interconnected with the power grid, enabling a seamless transition to grid power during extreme weather events if needed. This helps mitigate the impact of potential malfunctions or failures. To mitigate the risks associated with extreme weather events, regular maintenance and inspection of solar energy systems are crucial. Periodic check-ups and cleaning can ensure the panels are in good condition, and any signs of damage or wear can be promptly addressed. It is also advisable to seek guidance from a professional installer or technician who can offer advice on specific weather-related risks and potential solutions.
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Solar Energy Systems:!!! Hot on Sale!!! Stock 265W Poly Solar Panel USD0.45/W A Grade Good Solar Panel
- 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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