!!! Hot On Sale!!! Stock 255w Poly Solar Panel USD0.45/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 powering religious institutions like churches or temples?
- Yes, solar energy systems can definitely be used to power religious institutions like churches or temples. Solar panels can be installed on the rooftops or surrounding areas of these buildings to harness sunlight and convert it into electricity. This renewable energy source can help reduce the carbon footprint of these institutions, lower their energy costs, and serve as a sustainable and environmentally-friendly solution for their power needs.
- Q:How do solar energy systems affect the reliability of the electrical grid?
- The electrical grid's reliability can be influenced both positively and negatively by solar energy systems. On the positive side, these systems can assist in diversifying the sources of energy used for generating electricity, ultimately reducing reliance on traditional fossil fuels. This diversification has the potential to enhance the overall stability and reliability of the electrical grid. Moreover, solar energy systems can aid in decreasing the demand peak on the grid. When solar panels are most productive during daylight hours, they generate electricity that can be directly utilized by nearby buildings or fed back into the grid. This helps alleviate stress on the grid during periods of high demand, subsequently reducing the likelihood of power outages or blackouts. However, solar energy systems do present challenges to grid reliability. One of the primary concerns is the intermittent nature of solar power generation. Solar panels only produce electricity when the sun is shining, which means that their output is subject to variations caused by weather conditions and the time of day. This intermittency makes it difficult to match supply with demand, especially during cloudy or nighttime hours, resulting in potential imbalances or fluctuations in the grid. To tackle this issue, grid operators must carefully manage the integration of solar energy systems into the electrical grid. This involves using advanced forecasting and monitoring technologies to accurately predict solar power generation and plan for any potential fluctuations. Additionally, energy storage systems, such as batteries, can be deployed to store excess solar energy during periods of high generation and release it during times of low generation, thereby smoothing out the intermittent nature of solar power. Overall, although solar energy systems bring numerous benefits to the electrical grid, such as diversifying energy sources and reducing peak demand, they also present challenges related to intermittency. By embracing advanced technologies and implementing effective grid management strategies, these challenges can be mitigated, ultimately ensuring a reliable and resilient electrical grid.
- Q:What is the role of inverters in a solar energy system?
- The role of inverters in a solar energy system is to convert the direct current (DC) electricity produced by solar panels into alternating current (AC) electricity that can be used to power common household appliances and be fed into the electrical grid.
- Q:Can solar energy systems be used in powering beauty salons or spas?
- Yes, solar energy systems can certainly be used to power beauty salons or spas. Solar panels can be installed on the roofs or other available spaces of these establishments to generate electricity from sunlight. This renewable energy source can then be used to power various equipment, lighting, heating, and cooling systems within the salon or spa. By utilizing solar energy, these businesses can reduce their reliance on the grid, lower their energy costs, and contribute to a more sustainable and environmentally-friendly operation.
- Q:What is the warranty period for solar energy systems?
- The warranty period for solar energy systems can vary depending on the manufacturer and components of the system. Generally, solar panels come with a warranty period of 25 years, which guarantees that the panels will perform at a certain level for that duration. Inverter warranties, on the other hand, typically range from 5 to 15 years. It's important to note that the warranty period may differ between the product itself and the installation work, so it's crucial to thoroughly review the warranty terms and conditions provided by the manufacturer and installer. Ultimately, the warranty period for solar energy systems is essential in ensuring the longevity and reliability of the system, providing peace of mind to the consumer.
- Q:How does the efficiency of solar panels vary based on the cleanliness?
- The cleanliness of solar panels can impact their efficiency. When solar panels are free from dirt, dust, or debris, they are able to capture more sunlight and convert it into electricity more effectively. Clean solar panels are less likely to be obstructed by dust particles, which can limit their ability to absorb sunlight. Furthermore, a buildup of dirt or grime on the surface of solar panels can create a barrier that blocks sunlight from reaching the photovoltaic cells, thus reducing their efficiency. To ensure optimal performance, it is crucial to regularly clean and maintain solar panels. By keeping them clean, their efficiency can be maximized, resulting in improved electricity generation. It is advisable to periodically clean solar panels, especially in areas with high levels of dust or pollution, or during seasons when there is an increased presence of pollen or debris in the air. By doing so, the solar panels can continue to operate at their highest efficiency, leading to increased energy production and overall system performance.
- Q:Can solar energy systems be used in areas with frequent hurricanes?
- Yes, solar energy systems can be used in areas with frequent hurricanes. However, it is important to design and install them in a way that takes into account the specific challenges posed by hurricanes, such as high winds and potential debris impact. Reinforced mounting systems, robust solar panels, and proper installation techniques can help ensure the durability and resilience of solar energy systems in hurricane-prone areas. Additionally, incorporating battery storage can provide energy backup during power outages caused by hurricanes.
- Q:What is the impact of snow or ice on solar energy system performance?
- Snow or ice can have a significant impact on the performance of solar energy systems. Snow covering the solar panels reduces their ability to absorb sunlight and convert it into electricity. Ice can also create a barrier that prevents sunlight from reaching the panels. Both snow and ice can cause a decrease in the overall energy production of the system. Additionally, the weight of accumulated snow or ice can potentially damage the panels or the mounting structure if not properly addressed. Regular maintenance and snow removal are essential to ensure optimal performance and longevity of solar energy systems in snowy or icy conditions.
- Q:Can solar energy systems be used for powering transportation systems?
- Transportation systems can indeed utilize solar energy. The utilization of solar power can occur through the installation of photovoltaic (PV) panels or concentrated solar power (CSP) systems to generate electricity. This electricity can then be used to power electric vehicles (EVs) or be converted into hydrogen fuel via electrolysis to power hydrogen fuel cell vehicles (FCVs). Charging the batteries of EVs can be directly achieved by installing PV panels on vehicles or charging stations. This technology is already being implemented in various electric cars and buses. Furthermore, solar charging stations can be established along highways or at designated parking lots to provide renewable energy for EVs while on the move. In the case of FCVs, solar power can be employed to generate hydrogen through electrolysis, a process that splits water into hydrogen and oxygen using electricity. The resulting hydrogen gas can be stored and utilized to power FCVs, with only water vapor being emitted as a byproduct. Solar-powered transportation systems offer numerous advantages. Firstly, they reduce reliance on fossil fuels, thereby assisting in the mitigation of climate change and the reduction of greenhouse gas emissions. Additionally, they contribute to energy independence and diminish dependence on imported oil. Solar energy is abundant, renewable, and readily accessible, rendering it a sustainable option for powering transportation. Nevertheless, there are certain challenges to consider. It is necessary to enhance the efficiency of PV panels and hydrogen production technologies in order to make solar-powered transportation more feasible on a larger scale. Moreover, the initial cost associated with implementing solar energy systems for transportation infrastructure can be substantial, although the long-term operational costs are generally lower. In conclusion, solar energy systems possess the potential to revolutionize transportation by supplying clean and renewable energy. As technology progresses and costs decrease, solar-powered transportation will become increasingly viable and widespread.
- Q:What is a solar thermal system?
- A solar thermal system is a type of technology that utilizes the sun's energy to heat water or air for various applications, such as space heating, water heating, or even electricity generation. It typically consists of solar collectors, which absorb sunlight and convert it into heat, and a system to store and distribute this thermal energy for use when needed.
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!!! Hot On Sale!!! Stock 255w Poly Solar Panel USD0.45/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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