240 Watt Photovoltaic Poly Solar Panels
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 500000 watt/month
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Item specifice
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 voltage regulators in solar cell systems?
- The role of voltage regulators in solar cell systems is to ensure that the voltage output from the solar cells remains constant and within a specific range. They regulate the voltage to match the requirements of the connected devices or batteries, preventing overcharging or damage to the system. Voltage regulators also help maximize the efficiency of the solar cells by optimizing the power output.
- Q:How do solar cells perform in extreme temperatures?
- Solar cells generally perform less efficiently in extreme temperatures. High temperatures can cause solar cells to heat up, leading to a decrease in their electrical output. Similarly, extremely cold temperatures can also impact the performance of solar cells, reducing their efficiency. However, modern solar cell technologies are designed to minimize the effects of temperature on their performance, and many solar panels are equipped with built-in temperature management systems to maintain optimal operation.
- Q:How do solar cells perform in areas with limited sunlight?
- Solar cells generally perform less efficiently in areas with limited sunlight. This is because solar cells rely on sunlight to convert light energy into electricity. In areas with limited sunlight, such as regions with frequent cloud cover or high latitudes, solar cells may generate less electricity or even fail to produce any power at all. However, advancements in solar cell technology, such as the development of more efficient and sensitive materials, have improved their performance in low-light conditions to some extent.
- Q:Can solar cells be used in schools or educational institutions?
- Yes, solar cells can definitely be used in schools or educational institutions. Installing solar panels in schools not only helps in reducing electricity costs but also provides an opportunity to educate students about renewable energy sources and sustainability. It allows schools to become more environmentally conscious by reducing their carbon footprint and serves as a great educational tool to teach students about solar energy and its benefits.
- Q:How do monocrystalline solar cells differ from polycrystalline solar cells?
- Monocrystalline solar cells are made from a single crystal structure, which results in a uniform and continuous appearance. On the other hand, polycrystalline solar cells are made from multiple crystals, leading to a more fragmented and less uniform appearance. In terms of efficiency, monocrystalline solar cells tend to have higher efficiency rates due to their uniformity, while polycrystalline solar cells have slightly lower efficiency but are generally more cost-effective.
- Q:What is the role of power optimizers in solar cell systems?
- The role of power optimizers in solar cell systems is to maximize the energy output of each individual solar panel by ensuring that it operates at its maximum power point (MPP). Power optimizers achieve this by mitigating the effects of shading, module mismatch, and other factors that can decrease the overall performance of the system. They also enable panel-level monitoring and provide important data on the performance of each individual panel, allowing for more efficient maintenance and troubleshooting.
- Q:What is the impact of solar cells on reducing energy waste?
- Solar cells have a significant impact on reducing energy waste as they harness clean and renewable energy from the sun, thus reducing the need for fossil fuels. By converting sunlight into electricity, solar cells provide a sustainable and environmentally friendly alternative, reducing greenhouse gas emissions and dependence on non-renewable energy sources. This helps combat climate change and promotes a more efficient use of energy, ultimately decreasing energy waste.
- Q:How do solar cells convert sunlight into electricity?
- Solar cells convert sunlight into electricity through a process called the photovoltaic effect. When sunlight hits the solar cell, the photons from the sunlight energize the electrons in the cell's semiconductor material, causing them to break free from their atoms. This creates an electric current, which can then be harnessed and used as electricity.
- Q:Can solar cells be used in satellite or space exploration missions?
- Yes, solar cells can be used in satellite or space exploration missions. In fact, they are extensively utilized in these missions to provide power to spacecraft and satellites due to their ability to convert sunlight into electricity efficiently.
- Q:How much land is required to install solar cells?
- The amount of land required to install solar cells varies depending on various factors such as the type and efficiency of the solar panels, the amount of electricity desired, and local conditions. On average, it is estimated that 1 megawatt (MW) of solar power requires approximately 5-10 acres of land. However, advancements in solar technology have led to the development of more efficient panels, reducing the land footprint needed for installation. Additionally, innovative approaches like rooftop solar panels can utilize existing structures, minimizing the need for additional land.
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240 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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