245 Watt Photovoltaic Poly Solar Panels
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 500000 watt/month
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Specification
Instruction
Quality and Safety
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
5.3w-300w mono & poly solar panel supply
Warranties
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
Feature
1. High efficiency and High power.
2. Long-term electrical stability.
3. Lowest price and Fastest delivery.
4. Good quality and good service.
5.Bulk supply
6. Good Warranty
7.Big Sale
8.High quality
9.More than 35 years on the lifetime.
10 DHL/Fedex/UPS/TNT/EMS etc
Images
Specification
Model | SIM-100 |
Maximum Power at ST(Pmax)W | 100Wp |
Maximum Power Voltage(Vmp)V | 18.0V |
Maximum Power Current(Imp)A | 5.56A |
Open Circuit Voltage(Voc)V | 22.0V |
Short Circuit Current(Isc)A | 5.9A |
Cell Efficiency(%) | 17.0% |
Module Efficiency(%) | 15.37% |
Operating Temperature°C | -40°C to 85°C |
Maximum system voltage | 1000V(IEC)DC |
Power tolerance | -0.03 |
Temperature coefficients of Pmax | -0.45%/°C |
Temperature coefficients of Voc | -0.27%/°C |
Temperature coefficients of Isc | 0.05%/°C |
Weight(kg) | 7.4 |
Number of cell(pcs) | 4*9 |
FAQ
We have organized several common questions for our clients,may help you sincerely:
1). What’s price per watt?
A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.
2). Can you tell me the parameter of your solar panels?
We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.
3). How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
4). How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The perfect time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.
- Q: What is the role of trackers in solar cell systems?
- The role of trackers in solar cell systems is to maximize the efficiency of energy production by optimizing the positioning of solar panels to track the movement of the sun throughout the day. This allows the solar panels to receive maximum sunlight exposure, ultimately increasing the overall energy output of the system.
- Q: Can solar cells be used for military applications?
- Yes, solar cells can be used for military applications. They are increasingly being adopted by the military for various purposes such as powering field equipment, remote surveillance systems, and even to charge batteries for portable devices used by soldiers. Solar cells provide a reliable and sustainable source of energy in remote locations where conventional power sources may be limited or unavailable. Additionally, their silent operation and reduced logistical requirements make them well-suited for military operations.
- Q: How do solar cells perform in areas with high levels of noise pollution?
- Solar cells are not significantly affected by noise pollution as they primarily convert sunlight into electricity. Noise pollution does not have a direct impact on their performance.
- Q: How do solar cells perform in dusty environments?
- Solar cells perform less efficiently in dusty environments due to reduced sunlight reaching the surface of the cells. Dust particles can accumulate on the surface of the solar panels, blocking the sunlight and reducing the amount of energy that can be converted. Regular cleaning and maintenance are necessary to ensure optimal performance in dusty conditions.
- Q: How do solar cells perform in areas with high levels of radiation?
- Solar cells actually perform better in areas with high levels of radiation. The higher the radiation levels, the more energy they can absorb and convert into electricity. This is because solar cells rely on sunlight to generate electricity, and areas with high radiation levels receive more sunlight, resulting in increased energy production.
- Q: What is the history of solar cell development?
- The history of solar cell development can be traced back to the 19th century, with the discovery of the photovoltaic effect by French physicist Alexandre-Edmond Becquerel in 1839. However, it wasn't until the mid-20th century that significant advancements were made in solar cell technology. In 1954, Bell Labs introduced the first practical silicon solar cell, which had an efficiency of around 6%. Over the years, research and development efforts focused on improving efficiency, reducing costs, and exploring alternative materials. In the 1970s, solar cells started being used in space applications, such as powering satellites. In the 1990s, innovations like thin-film solar cells and multi-junction cells further expanded the possibilities of solar energy. Today, solar cells have become increasingly efficient, affordable, and widely adopted, playing a vital role in the transition to clean and renewable energy sources.
- Q: Can solar cells be used in residential applications?
- Yes, solar cells can be used in residential applications. They are commonly used to generate electricity for homes by converting sunlight into electrical energy. This renewable energy source can help reduce reliance on traditional electricity grids, lower electricity bills, and contribute to a more sustainable and environmentally friendly lifestyle.
- Q: What is the role of solar cells in powering electric vehicles?
- Solar cells play a crucial role in powering electric vehicles by converting sunlight into electricity. These cells are typically mounted on the roof or body of the vehicle, absorbing sunlight and generating electrical energy. This energy is then used to charge the electric vehicle's battery, providing an additional source of power and extending its range. Although solar cells alone may not be sufficient to fully power an electric vehicle, they help reduce reliance on traditional charging methods and promote sustainable and renewable energy usage.
- Q: How do solar cells perform in high humidity environments?
- Solar cells can still perform efficiently in high humidity environments. However, prolonged exposure to high humidity can slightly decrease their overall efficiency due to the moisture affecting the cell's performance and the build-up of dirt and dust particles. Regular cleaning and maintenance can help mitigate these effects and ensure optimal performance.
- Q: How do solar cells perform in areas with extreme temperature fluctuations?
- Solar cells generally perform well in areas with extreme temperature fluctuations. While high temperatures can slightly reduce their efficiency, modern solar cell designs are often equipped with cooling mechanisms to mitigate this issue. Additionally, solar cells are tested and designed to withstand temperature variations, including freezing temperatures. Overall, solar cells are designed to be robust and reliable in varying climates, allowing them to generate electricity efficiently even in areas with extreme temperature fluctuations.
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245 Watt Photovoltaic Poly Solar Panels
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 500000 watt/month
OKorder Service Pledge
OKorder Financial Service
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