☆☆☆Stock On Sale 250w Poly Solar Panel 0.45/W!!!!☆☆☆ A Grade 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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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 installed on sports facilities or stadiums?
- Yes, solar energy systems can be installed on sports facilities or stadiums. In fact, many sports facilities and stadiums around the world have already incorporated solar energy systems to reduce their carbon footprint and lower energy costs. These systems can generate electricity by harnessing the power of the sun, providing a sustainable and renewable source of energy for the facility. Additionally, the large roof spaces and open areas of sports facilities make them ideal for solar panel installations.
- Q:Can solar energy systems be used in powering construction sites or temporary structures?
- Yes, solar energy systems can definitely be used to power construction sites or temporary structures. In fact, solar power is increasingly being utilized in these scenarios due to its numerous advantages. Firstly, construction sites often lack access to traditional power sources, which makes solar energy a practical solution. Solar panels can be easily installed on rooftops, scaffolding, or even on the ground, providing a reliable source of electricity throughout the construction process. Secondly, solar energy systems offer flexibility in terms of power generation. They can be customized to meet specific energy demands of construction sites, whether it is for running power tools, lighting, or charging equipment. This adaptability ensures that construction activities can proceed smoothly without interruptions. Additionally, solar energy systems are environmentally friendly. By harnessing energy from the sun, construction sites can significantly reduce their carbon footprint and contribute to sustainable practices. Solar power does not produce harmful emissions or noise pollution, which is particularly beneficial in urban areas or sensitive environments. Furthermore, solar energy systems offer cost savings in the long run. While the initial investment for installing solar panels might be higher compared to traditional generators, the ongoing operational costs are significantly lower. Construction sites can benefit from reduced fuel expenses, maintenance costs, and reliance on fossil fuels. It is worth mentioning that solar energy systems can also be used for temporary structures such as mobile offices, portable restrooms, or event venues. These structures can be easily powered using solar panels, eliminating the need for generators or grid connections. In conclusion, solar energy systems are a viable and sustainable option for powering construction sites and temporary structures. They provide reliable, customizable, and cost-effective power solutions while minimizing environmental impact. As the global shift towards renewable energy continues, solar power will likely become even more prevalent in construction industry practices.
- Q:Can solar energy systems be used in powering art galleries or museums?
- Yes, solar energy systems can definitely be used to power art galleries or museums. In fact, utilizing solar power in these establishments can have numerous benefits. Firstly, art galleries and museums often have large spaces with extensive lighting systems, making them energy-intensive. Solar energy systems can provide a significant amount of electricity to power these spaces, reducing reliance on traditional energy sources and lowering operating costs. Moreover, using solar energy aligns with the environmental values often associated with art and culture. By utilizing clean, renewable energy, art galleries and museums can significantly reduce their carbon footprint and contribute to the global efforts in combating climate change. Solar energy systems can also provide a reliable source of power, especially during peak hours when galleries and museums typically experience high visitor footfall. Additionally, the installation of solar panels on the rooftops of these establishments can serve as a visual symbol of their commitment to sustainability and inspire visitors to adopt similar practices in their own lives. However, it is important to note that the feasibility of solar energy systems in art galleries or museums may vary depending on various factors such as the available roof space for solar panel installation, the geographical location, and the specific energy requirements of the establishment. Conducting a thorough assessment and feasibility study is crucial to determine the optimal size and configuration of the solar energy system for each individual gallery or museum. Overall, solar energy systems can provide a clean, renewable, and cost-effective solution for powering art galleries and museums, aligning their operations with sustainable practices while reducing their environmental impact.
- Q:How long does it take to install a solar energy system?
- The time it takes to install a solar energy system can vary depending on factors such as the size of the system, complexity of the installation, and the availability of equipment and manpower. However, on average, a typical residential solar panel installation can take anywhere from one to three days.
- Q:Can solar energy systems be used for powering telecommunications infrastructure?
- Yes, solar energy systems can be used to power telecommunications infrastructure. Solar panels can be installed on rooftops or in open spaces to harness sunlight and convert it into electricity. This renewable energy can then be used to power communication towers, equipment, and other telecommunications infrastructure, providing a sustainable and reliable energy source. Additionally, solar energy systems can be combined with battery storage solutions to ensure uninterrupted power supply even during periods of low sunlight or at night.
- Q:Are there any safety certifications required for solar energy systems?
- Yes, there are safety certifications required for solar energy systems. In most countries, solar energy systems must meet certain safety standards and regulations before they can be installed and used. These certifications ensure that the solar panels, inverters, and other components of the system are manufactured and installed in a way that minimizes the risk of electrical hazards, fire, and other safety issues. One of the most common safety certifications for solar energy systems is the International Electrotechnical Commission (IEC) 61730 standard. This certification ensures that the solar panels meet specific safety requirements, including mechanical strength, resistance to environmental factors, and electrical insulation. It also includes tests for fire resistance, which is crucial to prevent potential hazards. Additionally, solar inverters, which convert the direct current (DC) generated by solar panels into the alternating current (AC) used in homes and businesses, also require safety certifications. The most widely recognized certification for inverters is the IEC 62109 standard, which verifies that the inverters meet safety requirements such as electrical insulation, protection against overvoltage and overcurrent, and proper grounding. Furthermore, the installation of solar energy systems must comply with local electrical and building codes, which often include safety requirements. These codes ensure that the system is installed correctly and safely, with proper wiring, grounding, and protection against electrical faults. It's important for solar energy system manufacturers, installers, and users to adhere to these safety certifications and regulations to ensure the safe and reliable operation of solar energy systems. By doing so, the risk of electrical accidents, fires, and other safety hazards can be minimized, providing peace of mind to both the system owners and the surrounding community.
- Q:Can solar energy systems be used for powering airports or transportation hubs?
- Yes, solar energy systems can be used for powering airports or transportation hubs. In fact, many airports and transportation hubs around the world have already implemented solar power systems to meet their energy needs. Solar panels can be installed on rooftops, carports, or open areas within these facilities to generate clean and renewable energy. By harnessing the power of the sun, these systems can help reduce carbon emissions and dependency on fossil fuels while providing a reliable source of electricity for various operations at airports and transportation hubs.
- Q:How does the angle and orientation of solar panels affect their efficiency?
- The efficiency of solar panels is heavily influenced by their angle and orientation. The angle, which refers to the tilt or inclination of the panels relative to the ground, is crucial. It is adjusted to maximize the amount of sunlight the panels receive throughout the day. The ideal angle varies depending on the geographical location and purpose of the installation. In regions near the equator, where the sun is directly overhead, a steeper tilt angle can help capture more sunlight. On the other hand, in regions further from the equator, the optimal tilt angle may be less steep to ensure consistent sunlight exposure throughout the year, considering the changing angles of the sun during different seasons. The orientation of the panels, or the direction they face, is also important. In the northern hemisphere, panels are typically oriented towards the south, while in the southern hemisphere, they face north. This maximizes their exposure to sunlight since the sun's path across the sky is closer to the equator. The efficiency of solar panels is directly impacted by their angle and orientation. When panels are installed at the perfect tilt and orientation, they receive the maximum amount of sunlight, resulting in higher efficiency. This allows the panels to effectively convert solar energy into electricity or heat. However, if panels are misaligned or improperly oriented, their efficiency can be significantly reduced. For instance, if the tilt angle is too steep or the panels face the wrong direction, they may not receive sufficient sunlight, leading to reduced energy production. Similarly, if the angle is too shallow or the panels are shaded by nearby obstructions like trees or buildings, their efficiency will suffer. In conclusion, the angle and orientation of solar panels are critical factors that determine their efficiency. Proper alignment ensures that panels receive maximum sunlight exposure throughout the day, optimizing their energy production. Installing panels at the ideal angle and orientation is essential for maximizing efficiency and harnessing the full potential of solar energy.
- Q:Can solar panels be installed on RVs or boats?
- Yes, solar panels can be installed on both RVs and boats. In fact, they are becoming increasingly popular as a sustainable and efficient way to generate electricity while on the move. Solar panels can provide a reliable source of power for various appliances and equipment used in RVs and boats, such as lights, fans, refrigerators, and even charging electronic devices. The panels are typically mounted on the roof or deck, where they can capture sunlight and convert it into usable energy. This allows RV and boat owners to reduce their reliance on traditional power sources and have greater freedom to explore remote areas without the need for electrical hookups. Additionally, solar panels on RVs and boats are environmentally friendly and can help reduce carbon emissions. However, it is important to consider the power requirements and available space before installing solar panels, as well as ensuring proper installation and maintenance to maximize their efficiency and longevity.
- Q:Can solar energy systems be used for powering RVs?
- Yes, solar energy systems can be used to power RVs. Solar panels can be installed on the roof of the RV to capture sunlight and convert it into electricity. This renewable energy source can then be used to power various appliances and systems within the RV, such as lights, refrigerator, water heater, and more. The availability of solar power allows RV owners to reduce their reliance on traditional fuel-powered generators and enjoy a more sustainable and cost-effective energy solution.
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☆☆☆Stock On Sale 250w Poly Solar Panel 0.45/W!!!!☆☆☆ A Grade 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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