Smac Solar Energy Systems - !!! Hot on Sale!!! Stock 310W Poly Solar Panel USD0.46/W A Grade Good Solar Panel on Sale
- 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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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: How does the installation process of a solar energy system work?
- The installation process of a solar energy system typically involves several steps. First, a site assessment is conducted to determine the feasibility of installing solar panels and assess the energy needs of the property. Then, the necessary permits and paperwork are obtained. Next, the solar panels and associated equipment are installed on the roof or ground, ensuring proper placement and orientation for maximum sunlight exposure. Electrical wiring and connections are made to integrate the system with the existing electrical system of the property. Finally, the system is tested and commissioned to ensure it is functioning correctly, and the owner is provided with guidance on maintenance and monitoring.
- Q: Can solar energy systems be used in powering telecommunications towers?
- Solar energy systems have the capability to be utilized in order to supply power to telecommunications towers. Solar energy, which is a renewable power source, utilizes the sun's energy to create electricity. In order for telecommunications towers to function properly, they require a steady and reliable source of electricity, and solar energy can provide a sustainable solution for this requirement. To capture sunlight and convert it into electricity, solar panels can be installed either on the tower itself or in its immediate vicinity. This electricity can then be stored in batteries to be used during periods of limited sunlight or at night. In locations that are distant or not connected to an electrical grid, where gaining access to electricity is difficult or costly, the use of solar energy systems can be especially advantageous for powering telecommunications towers. Furthermore, solar power lessens reliance on fossil fuels, diminishes carbon emissions, and ultimately reduces operating expenses. All in all, solar energy systems present a feasible and environmentally-friendly choice for powering telecommunications towers.
- Q: How does the efficiency of solar panels vary across different panel technologies?
- The efficiency of solar panels can vary significantly across different panel technologies. Traditional silicon-based panels, also known as monocrystalline or polycrystalline panels, have an average efficiency range of 15% to 20%. However, newer technologies like thin-film solar panels, such as amorphous silicon or cadmium telluride, have lower efficiencies ranging from 10% to 12%. On the other hand, emerging technologies like perovskite solar cells have shown great promise with efficiencies exceeding 25%. Therefore, it can be concluded that the efficiency of solar panels varies based on the specific technology employed.
- Q: Can solar energy systems be used for powering electric vehicle research and development centers?
- Yes, solar energy systems can be used to power electric vehicle research and development centers. Solar panels can generate electricity from sunlight, which can be used to power the facilities and provide a sustainable and renewable energy source for the centers' operations. This can greatly contribute to reducing carbon emissions and promoting green and clean energy practices in the electric vehicle industry.
- Q: Can solar energy systems be used for powering recycling facilities?
- Yes, solar energy systems can be used to power recycling facilities. Solar panels can generate electricity from the sun's energy, which can then be used to power the various operations and machinery involved in recycling processes. This renewable energy source helps reduce carbon emissions and makes recycling facilities more sustainable and environmentally friendly.
- Q: Can solar panels be installed on mobile homes or trailers?
- Yes, solar panels can be installed on mobile homes or trailers. In fact, many people choose to install solar panels on their mobile homes or trailers to harness clean and renewable energy, reduce their carbon footprint, and save on electricity bills.
- Q: How does the efficiency of solar panels vary between manufacturers?
- The efficiency of solar panels can differ significantly among manufacturers as a result of various factors. One primary factor is the quality of materials used during production. Panels made with high-quality materials, like monocrystalline silicon, generally exhibit higher efficiency compared to those made with lower-quality materials. Manufacturers also employ diverse manufacturing processes that can impact panel efficiency. For instance, some manufacturers utilize more advanced and precise techniques, resulting in higher efficiency panels. Moreover, the level of experience and expertise of the manufacturer can also influence panel efficiency. Furthermore, panel efficiency can be influenced by the design and engineering of the panels. Manufacturers who invest more in research and development to optimize panel design often achieve higher efficiency. Factors such as the arrangement and quantity of solar cells, electrical connections, and anti-reflective coatings all contribute to overall panel efficiency. Additionally, the size and surface area of solar panels can affect their efficiency. Larger panels generally possess more solar cells and a larger surface area to capture sunlight, leading to higher efficiency. However, this may also result in increased costs and space requirements. Lastly, the efficiency of solar panels can be impacted by the testing and certification processes. Manufacturers that conduct rigorous testing and obtain certifications from recognized authorities tend to produce more reliable and efficient panels. To conclude, the efficiency of solar panels can vary among manufacturers due to factors such as material quality, manufacturing processes, design and engineering, size and surface area, and testing and certification. Consumers should consider these factors when selecting solar panels to ensure they choose the most efficient and reliable option for their specific needs.
- Q: Are there any ongoing monitoring requirements for solar energy systems?
- Yes, there are ongoing monitoring requirements for solar energy systems. Regular monitoring is necessary to ensure that the system is functioning optimally and generating the expected amount of electricity. This includes checking for any performance issues, such as shading or malfunctions, and monitoring the energy production and consumption. Additionally, monitoring helps identify any potential maintenance or repair needs, ensuring the longevity and efficiency of the solar system.
- Q: Can solar energy systems be used in areas with high levels of hail or other severe weather conditions?
- Areas with high levels of hail or severe weather conditions can indeed utilize solar energy systems. Although hail has the potential to damage solar panels, modern designs have been specifically engineered to endure various weather conditions, including hail of a specific size and velocity. Solar panels are typically constructed using durable materials like tempered glass and undergo rigorous testing to withstand hail of a particular size and impact force. They are built to be resilient enough to withstand hailstorms without breaking or compromising their efficiency. Furthermore, panels are often installed at an angle to allow hailstones to slide off rather than directly impact the surface, reducing the risk of damage even further. Moreover, advancements in solar technology have resulted in the production of stronger and more robust solar panels. Some manufacturers even offer panels with enhanced features that make them more resistant to hail, such as reinforced glass or protective coatings. These features provide additional durability, particularly in regions prone to severe weather conditions. It is essential to consider the severity and frequency of hailstorms when planning and installing solar energy systems. Evaluating local weather patterns and historical data can help assess the level of risk and determine appropriate measures to protect the panels, such as using hail guards or installing extra protective layers. To summarize, solar energy systems can be effectively utilized in areas with high levels of hail or severe weather conditions, as long as the panels are designed and installed to withstand such conditions. Careful planning, the use of resilient materials, and regular maintenance can ensure the long-term performance and durability of solar energy systems in these areas.
- Q: How does the distance between solar panels affect their performance?
- The distance between solar panels can significantly impact their performance. When solar panels are placed too close to each other, it can lead to shading issues. Shading occurs when one panel blocks the sunlight from reaching another panel, reducing its efficiency. This can result in a decrease in overall energy output. On the other hand, if solar panels are spaced too far apart, it can lead to inefficiencies in space utilization. As solar panels require a certain amount of space to capture sunlight, larger gaps between panels can result in wasted space that could have been utilized for additional panels. The ideal distance between solar panels depends on various factors such as panel tilt, location, and orientation. Generally, a recommended distance is around 1.5 times the height of the panels. This spacing allows for efficient utilization of space while minimizing shading issues. Moreover, the distance between solar panels also affects the efficiency of the wiring system. With panels placed too far apart, more wiring may be required, leading to increased costs and potential energy losses due to resistance in the wiring. In conclusion, the distance between solar panels is crucial for their performance. It should be carefully considered to balance the need for optimal space utilization, minimize shading issues, and ensure an efficient wiring system. By finding the right balance, solar panels can maximize their energy production and contribute to a more sustainable and renewable energy future.
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Smac Solar Energy Systems - !!! Hot on Sale!!! Stock 310W Poly Solar Panel USD0.46/W A Grade Good Solar Panel on Sale
- 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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