!!! 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
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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 high levels of snowfall?
- Solar energy systems can indeed be utilized in regions with abundant snowfall. Though snow can diminish the amount of sunlight reaching the panels, it does not render them entirely ineffective. Contemporary solar panels are engineered to function efficiently in various weather conditions, including snowy ones. Furthermore, the inclination and tilt of the panels can be adjusted to discard snow and maximize sun absorption. In snowy areas, it is customary to install solar panels at steeper angles to facilitate snow removal. Additionally, advancements in solar technology, such as the application of anti-reflective coatings and self-cleaning mechanisms, aid in preventing snow accumulation and maintaining optimal performance. It is important to note that while snow may temporarily decrease energy generation, solar energy systems can still generate electricity even in overcast conditions. In conclusion, with careful planning and upkeep, solar energy systems can be effectively employed in regions with substantial snowfall.
- Q:Can solar energy systems be used for powering construction or building sites?
- Yes, solar energy systems can certainly be used for powering construction or building sites. In fact, they offer numerous advantages over traditional power sources. Solar panels can be installed on rooftops or other available areas of the site to capture sunlight and convert it into electricity. This renewable energy can be used to power various equipment and tools required for construction, including lighting systems, power tools, and machinery. Using solar energy systems on construction sites can lead to significant cost savings. With no fuel costs and minimal maintenance requirements, solar power can help reduce the overall energy expenses associated with construction projects. Additionally, solar panels have a long lifespan and can be reused in future projects, making them a worthwhile investment. Furthermore, solar energy systems are environmentally friendly and produce zero greenhouse gas emissions during operation. By utilizing solar power, construction sites can reduce their carbon footprint and contribute to a greener and more sustainable future. This aligns with the increasing focus on sustainable construction practices and helps meet environmental regulations and certifications. It's worth noting that solar energy systems can also be combined with other renewable technologies, such as battery storage systems, to ensure a continuous power supply even during cloudy days or at night. This enables construction sites to have a reliable and uninterrupted power source, reducing dependence on traditional energy grids. In conclusion, solar energy systems are a viable and efficient option for powering construction or building sites. They offer cost savings, environmental benefits, and the ability to operate independently of the grid. As the construction industry continues to prioritize sustainability, the adoption of solar power is likely to become more widespread in the future.
- Q:Can a solar energy system be installed in an apartment or rental property?
- Yes, a solar energy system can be installed in an apartment or rental property. However, the installation process may vary depending on the building's structure and landlord's permission. Renters can explore options like community solar programs, portable solar panels, or negotiating with their landlord for a solar installation.
- Q:How does shading affect the performance of solar energy systems?
- Shading has a significant impact on the performance of solar energy systems as it obstructs the amount of sunlight reaching the solar panels, thereby decreasing their efficiency in converting solar energy into electricity. Even a small amount of shading, such as from trees or nearby buildings, can cause a considerable reduction in power output. It is crucial to design solar energy systems in a way that minimizes shading to maximize their effectiveness and optimize energy generation.
- Q:Can solar energy systems be used for powering shopping malls?
- Yes, solar energy systems can certainly be used for powering shopping malls. With their large rooftops and ample space for solar panels, shopping malls can harness the power of the sun to generate electricity. Solar energy can help reduce reliance on traditional energy sources, lower operating costs, and contribute to a more sustainable and environmentally friendly power supply for shopping malls.
- Q:Are there any disadvantages to using solar energy?
- Certainly, there exist a few drawbacks to the utilization of solar energy. One significant drawback pertains to the initial expense associated with the installation of solar panels. Acquiring and setting up solar panels can be rather costly, rendering it challenging for certain individuals or businesses to afford. Furthermore, the effectiveness of solar panels can be influenced by various elements such as weather conditions and the angle and orientation of the panels. Consequently, solar energy may not be as dependable in regions with limited sunlight or on cloudy days. Another disadvantage is the necessity for a substantial amount of space to accommodate the installation of solar panels, which may not be feasible for those residing in densely populated urban areas. Lastly, solar energy production is intermittent, signifying that it cannot be generated at night or during overcast periods without the employment of battery storage systems or alternative energy sources.
- Q:What is the role of batteries in off-grid solar energy systems?
- The role of batteries in off-grid solar energy systems is to store the excess electricity generated by the solar panels during the day for use during the night or when the sun is not shining. Batteries act as a backup power source, ensuring a continuous supply of electricity and enabling self-sufficiency in remote locations or during power outages. They provide a means to store and deliver the solar energy efficiently, making off-grid solar systems more reliable and independent.
- Q:Can solar energy systems be used in areas with high levels of bird activity?
- Yes, solar energy systems can be used in areas with high levels of bird activity. However, precautions should be taken to minimize any potential negative impact on birds. This can be achieved by implementing bird-friendly designs and techniques such as using mesh screens or netting, angling solar panels to reduce reflection, and avoiding installation near nesting sites or migration routes. Regular monitoring and maintenance can also help identify and address any issues that may arise.
- Q:Solar power generation system suitable for home, how much is the cost of a set?
- Solar photovoltaic power generation is suitable for families but to look at your location and sunshine time, before the country without a policy or honest with general electric, energy saving is a national matter we the people pay so without saving
- Q:What is the efficiency of solar energy systems?
- The efficiency of solar energy systems varies depending on various factors such as the type of system, location, and design. On average, solar photovoltaic (PV) panels have an efficiency range of 15% to 20%, while concentrated solar power (CSP) systems can reach efficiencies of up to 40%. However, advancements in technology continue to improve the efficiency of solar energy systems, making them increasingly competitive and viable as a renewable energy source.
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!!! 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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