240w Organic Dye Solar Panel with 25 Years Warranty CNBM
- Ref Price:
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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: Can solar cells be used in greenhouses or agricultural facilities?
- Yes, solar cells can be used in greenhouses or agricultural facilities to generate clean and renewable energy. This can help reduce reliance on traditional energy sources and lower carbon emissions. Additionally, solar cells can provide a consistent power supply for various agricultural operations, such as lighting, ventilation, and irrigation systems, enhancing productivity and sustainability in these facilities.
- Q: What is the impact of extreme temperature fluctuations on solar cell efficiency?
- Extreme temperature fluctuations can have a negative impact on the efficiency of solar cells. High temperatures can cause the performance of solar cells to degrade, leading to a decrease in their overall efficiency. Conversely, extremely low temperatures can also impact the performance of solar cells by reducing their ability to generate electricity. Therefore, maintaining a stable temperature range is crucial to maximize the efficiency and lifespan of solar cells.
- Q: Can solar cells be used in mobile devices?
- Yes, solar cells can be used in mobile devices. In fact, many manufacturers are now incorporating solar panels into smartphones, tablets, and other portable gadgets to harness solar energy and provide an alternative source of power.
- 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 overheat, which can reduce their overall performance. Conversely, extremely cold temperatures can also impact their efficiency. However, solar cell manufacturers often design them to withstand a wide range of temperatures and take measures to minimize the impact of extreme temperatures on their performance.
- Q: Can solar cells be used for powering security systems?
- Yes, solar cells can be used for powering security systems. Solar cells convert sunlight into electricity, which can be used to power various devices including security systems. This renewable energy source is reliable, cost-effective, and environmentally friendly, making it a suitable option for powering security systems in remote locations or areas with limited access to electricity grids.
- 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: How do solar cells perform in areas with high levels of air pollution?
- Solar cells can experience a decrease in performance in areas with high levels of air pollution due to reduced sunlight reaching the surface of the cells. The presence of pollutants in the atmosphere can block or scatter sunlight, leading to a decrease in the amount of energy that can be converted by the solar cells.
- Q: Can solar cells be used for powering irrigation systems?
- Yes, solar cells can be used for powering irrigation systems. Solar energy can be converted into electricity through solar cells, which can then be used to power irrigation pumps and other components of the irrigation system. This provides a sustainable and environmentally friendly way to meet the energy needs of irrigation systems, especially in remote areas or regions with limited access to the electricity grid.
- Q: How do solar cells handle voltage fluctuations?
- Solar cells handle voltage fluctuations through the use of voltage regulators or charge controllers. These devices ensure that the voltage output from the solar cells remains stable and within a safe range by regulating the flow of current. This helps to protect the solar cells from damage and ensures efficient power generation.
- Q: Can solar cells be used to power cars?
- Yes, solar cells can be used to power cars. Solar-powered cars use photovoltaic cells to convert sunlight into electricity, which is then used to power the vehicle's electric motor. However, due to limitations in efficiency and energy storage, solar-powered cars are currently not as practical as traditional gasoline or electric cars for everyday use.
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240w Organic Dye Solar Panel 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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