Advanced Solar Cells 4.5w Poly Solar Panel Factory Directly Sale with 25 Years Warranty CNBM
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 300000 set/month
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Polycrystalline Solar Modules
CNBM offers a range of small, medium and large polycrystalline solar modules, designed for a range of requirements.
Specifications:
Tolerance | +/-3% |
Cell | Polycrystalline silicon solar cells (156 x 156mm) |
N0. of Cells | 60 (10 x 6) |
Dimension of Modules (mm) | 1650 x 990 x 40 |
Weight (kg) | 25.5 |
Limits:
Operating Temperature | -40~+85? |
Storage Temperature | -40~+85? |
Maximum System Voltage | 1000 VDC max. |
Hail Impact | Diameter of 28mm with impact speed |
Temperature and Coefficients:
NOCT | 48C+/-2? |
Voltage temperature coefficient (%/K) | -0.35 |
Current temperature coefficient (%/K) | 0.05 |
Power temperature coefficient (%/K) | -0.45 |
Characteristics:
Model: | SGM-200P | SGM-210P | SGM-220P |
Max-power voltage Vmp (V) | 29.2 | 29.4 | 29.41 |
Max-power current Imp (A) | 6.85 | 7.14 | 7.48 |
Open-circuit voltage Voc (V) | 36.5 | 36.69 | 36.9 |
Short-Circuit Current Isc (A) | 7.28 | 7.6 | 7.93 |
Max-power Pm(W) | 200 | 210 | 220 |
Model: | SGM-230P |
Max-power voltage Vmp (V) | 29.8 |
Max-power current Imp (A) | 7.72 |
Open-circuit voltage Voc (V) | 37.31 |
Short-Circuit Current Isc (A) | 8.19 |
Max-power Pm(W) | 230 |
STC: Irradiance 1000W/m2, module temperature 25?, AM-=1.5
Poly Crystalline Solar Panels Specifications Range
Maximum Power (Pm) | Dimension | Weight | Operating Voltage (Vmp) | Operating Current (Imp) | Open Circuit Voltage (Voc) | Short Circuit Current (Isc) |
0.45W | 140x80x10mm | 0.08kg | 3.3V | 150mA | 4.6V | 160mA |
1.0W | 162x140x10mm | 0.16kg | 7.5V | 150mA | 10.3V | 160mA |
4.5W | 269x251x23mm | 0.8kg | 16.5V | 0.27A | 20.5V | 0.3A |
10W | 420.1×268.9×22.6mm | 1.92kg | 17.5V | 0.58A | 20.5V | 0.6A |
20W | 425x502x50mm | 3.0kg | 16.8V | 1.19A | 21.0V | 1.29A |
30W | 593x502x22.6mm | 3.9kg | 16.8V | 1.78A | 21.0V | 1.94A |
40W | 655x537x50mm | 5.75kg | 17.3V | 2.31A | 22.1V | 2.54A |
50W | 839x537x50mm | 6.0kg | 17.5V | 2.9A | 21.8V | 3.17A |
65W | 1111x502x50mm | 7.2kg | 17.6V | 3.69A | 22.1V | 3.99A |
80W | 1204x537x50mm | 7.7kg | 17.6V | 4.55A | 22.1V | 4.8A |
- Q: How do solar cells perform in areas with high levels of vibration?
- Solar cells generally perform well in areas with high levels of vibration. The cells are designed to be sturdy and resistant to vibrations, ensuring their longevity and efficiency. However, it is essential to ensure proper installation and maintenance to minimize any potential damage or displacement caused by excessive vibrations.
- Q: What is the role of tracking systems in maximizing solar cell efficiency?
- Tracking systems play a crucial role in maximizing solar cell efficiency by continuously adjusting the position of solar panels to optimize their exposure to sunlight. This ensures that the panels are always facing the sun at the optimal angle, resulting in increased energy capture and higher overall efficiency.
- Q: How big are solar cells?
- Solar cells can vary in size, but typically range from a few square centimeters to several square meters.
- Q: Can solar cells be used to power water treatment plants?
- Yes, solar cells can be used to power water treatment plants. Solar energy can be harnessed by installing photovoltaic panels, which convert sunlight into electricity. This renewable energy source can provide a sustainable and cost-effective solution for powering water treatment plants, reducing dependence on fossil fuels and minimizing environmental impact.
- Q: Can solar cells be used in public charging stations for electric vehicles?
- Yes, solar cells can be used in public charging stations for electric vehicles. By harnessing solar energy, these charging stations can provide clean and renewable power to charge electric vehicles, reducing reliance on traditional grid electricity and contributing to a more sustainable transportation system.
- Q: How do solar cells perform in areas with high levels of pollen?
- Solar cells can be affected by high levels of pollen as it can accumulate on the surface of the cells and reduce their efficiency. The pollen can block sunlight from reaching the cells and hinder their ability to generate electricity. Regular cleaning and maintenance of solar panels in areas with high pollen levels are crucial to ensure optimal performance.
- Q: How do solar cells handle fluctuating sunlight intensity?
- Solar cells handle fluctuating sunlight intensity through a process called maximum power point tracking (MPPT). MPPT technology ensures that solar cells are able to continuously optimize their performance and output power by constantly adjusting the electrical load to match the varying sunlight conditions. This allows solar cells to efficiently convert sunlight into electricity, even when the intensity of sunlight changes throughout the day or due to weather conditions.
- Q: Can solar cells be used in off-grid cabins or cottages?
- Yes, solar cells can definitely be used in off-grid cabins or cottages. Solar energy systems are a highly suitable and popular choice for powering these types of remote, off-grid locations. Solar cells, also known as photovoltaic (PV) panels, can convert sunlight into electricity, which can then be used to power various appliances, lighting, heating systems, and other electrical needs in off-grid cabins or cottages. They offer a sustainable and environmentally friendly solution, reducing reliance on traditional power sources and providing a reliable source of clean energy in remote locations.
- Q: What is the average cost of a solar cell?
- The average cost of a solar cell can vary depending on factors such as the type and size of the cell, the manufacturer, and the region. However, as of 2021, the average cost ranges from $0.20 to $0.80 per watt for photovoltaic solar cells.
- Q: Can solar cells be used in electric grid stabilization?
- Yes, solar cells can be used in electric grid stabilization. Solar energy can be harnessed and fed into the electric grid, helping to stabilize it by providing a consistent and renewable source of electricity. By balancing the intermittent nature of solar energy with other sources of power, such as storage systems or conventional power plants, solar cells can contribute to grid stability by reducing reliance on fossil fuels and promoting a more sustainable energy mix.
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Advanced Solar Cells 4.5w Poly Solar Panel Factory Directly Sale with 25 Years Warranty CNBM
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 300000 set/month
OKorder Service Pledge
OKorder Financial Service
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