A Solar Energy Systems:!!! Hot on Sale!!! Stock 315W Poly Solar Panel USD0.46/W A Grade Good Solar Panel On Sale
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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:Can solar energy systems be used in areas with limited technological infrastructure?
- Yes, solar energy systems can be used in areas with limited technological infrastructure. Solar energy systems are often modular and can be easily installed and maintained. They do not require a complex grid infrastructure or extensive technical expertise. Additionally, advancements in solar technology have led to the development of off-grid solar solutions, such as solar lanterns and portable solar panels, which can provide basic energy needs in remote areas. Therefore, solar energy systems offer a viable and sustainable solution for areas with limited technological infrastructure.
- Q:How does the cleanliness of solar panels affect their performance?
- The cleanliness of solar panels has a significant impact on their performance. When solar panels are dirty or covered in dust, dirt, or any other debris, it reduces their ability to absorb sunlight efficiently. This results in a decrease in the amount of electricity generated by the panels. Dirt and dust particles on solar panels create a layer that blocks sunlight from reaching the photovoltaic cells. This obstruction prevents the panels from converting sunlight into electricity effectively. As a result, the output of electricity decreases, and the overall performance of the solar panels is affected. Regular cleaning and maintenance of solar panels are essential to maintaining their optimal performance. By keeping the panels clean, you allow maximum sunlight to reach the cells, ensuring efficient energy conversion and higher electricity production. This is particularly important in areas with high levels of dust, pollen, or other airborne particles. Moreover, dirty solar panels can also lead to additional issues. Accumulated dirt can trap heat on the surface of the panels, causing them to overheat. This can potentially damage the panels and reduce their lifespan. Additionally, if the dirt or debris is not cleaned promptly, it can corrode the surface of the panels or create scratches, further affecting their performance and longevity. To maintain the cleanliness of solar panels, it is recommended to clean them regularly, especially in dusty or polluted environments. This can be done using a soft brush or sponge with water and mild detergent, ensuring not to scratch the surface. In some cases, automated cleaning systems or specialized solar panel cleaning services may be used for larger installations. In conclusion, the cleanliness of solar panels directly affects their performance. By keeping them free of dirt and debris, you can maximize their ability to absorb sunlight, leading to increased electricity production and improved efficiency. Regular cleaning and maintenance are crucial to ensure optimal performance and longevity of solar panels.
- 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:What permits or approvals are required for installing a solar energy system?
- The permits and approvals required for installing a solar energy system may vary depending on the location and regulations of the specific jurisdiction. Generally, some common permits and approvals that might be required include building permits, electrical permits, zoning permits, and interconnection agreements with the local utility company. It is recommended to consult with local authorities or hire a professional installer who can guide you through the specific requirements in your area.
- Q:How do solar energy systems affect wildlife?
- Solar energy systems can have both positive and negative effects on wildlife. On one hand, solar panels do not produce air or water pollution, reducing the negative impacts on ecosystems. Additionally, solar farms can provide new habitats for certain species, particularly if the land was previously unused or disturbed. On the other hand, large-scale solar projects can disrupt natural habitats, displacing or disturbing wildlife populations. Moreover, solar panels can also pose threats to birds, as they may collide with the reflective surfaces. However, with proper planning and implementation, such negative impacts can be minimized, making solar energy systems a more sustainable choice for both humans and wildlife.
- Q:Can solar energy systems be used for powering outdoor signage or billboards?
- Yes, solar energy systems can be used for powering outdoor signage or billboards. Solar panels can be installed on the surface of billboards or adjacent structures to capture sunlight and convert it into electricity. This renewable energy source can provide a sustainable and cost-effective solution for powering outdoor advertising displays.
- Q:Can solar energy systems be used in areas with limited access to solar energy education programs?
- Yes, solar energy systems can be used in areas with limited access to solar energy education programs. While education programs can certainly enhance understanding and maintenance of solar energy systems, they are not essential for their installation or operation. With the help of technicians or experts who have knowledge and experience in solar energy, these systems can still be successfully implemented and utilized in areas without extensive education programs. Additionally, online resources and self-study materials can provide valuable information and guidance for individuals in such areas, enabling them to make the most of solar energy systems.
- Q:Are there any noise concerns associated with solar energy systems?
- Noise concerns may arise when using solar energy systems, though they are generally quiet. One of the main sources of noise is the inverter, which converts DC electricity from the panels into AC electricity for use. The inverter may emit a low humming noise, similar to that of a fridge or AC unit. However, the noise level is typically very low and not considered disruptive. Fortunately, advancements in technology have led to the development of quieter inverters that produce minimal noise. Some inverters have noise reduction features like soundproof enclosures or low-noise fans. Additionally, the location of the inverter can help minimize noise concerns. Placing it in a well-insulated area, away from living spaces, can further reduce potential noise disturbances. It's important to note that other components of a solar energy system, such as mounting structures and wiring, do not generate significant noise. Solar panels themselves are noiseless as they rely on sunlight for electricity generation, without any moving parts. In conclusion, while certain components of solar energy systems may have noise concerns, advancements in technology and proper installation practices have greatly reduced potential disruptions.
- Q:Can solar energy systems be used in areas with high levels of dust?
- Yes, solar energy systems can still be used in areas with high levels of dust. However, the efficiency of the solar panels may be affected as dust accumulation on the panels reduces their ability to absorb sunlight. Regular cleaning and maintenance can help mitigate this issue and ensure optimal performance of the solar energy system.
- Q:Can solar energy systems be used for powering off-grid medical clinics?
- Yes, solar energy systems can be used to power off-grid medical clinics. Solar panels can generate electricity from sunlight, which can be stored in batteries for use during non-sunlight hours. This renewable energy source can provide a reliable and sustainable power supply for medical equipment, lighting, refrigeration for vaccines, and other essential healthcare needs in off-grid areas without access to the electric grid.
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A Solar Energy Systems:!!! Hot on Sale!!! Stock 315W 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
OKorder Financial Service
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