Newest Polycrystalline solar Panel with Factory Price CNBM
- Ref Price:
-
- 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 (0 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 are solar cells used in spacecraft?
- Solar cells are used in spacecraft to convert sunlight into electricity, which is then used to power various systems and equipment on board, including communication systems, navigation systems, scientific instruments, and life support systems.
- Q:Can solar cells be used to power parking meters?
- Yes, solar cells can be used to power parking meters. They can efficiently convert sunlight into electricity, providing a sustainable and reliable source of power for parking meters without the need for continuous grid connection or batteries.
- Q:How do solar cells handle high winds or hurricanes?
- Solar cells are designed to withstand high winds and hurricanes due to their robust construction and installation techniques. The panels are securely anchored to rooftops or mounted on sturdy frames, ensuring they can withstand strong winds. Additionally, solar panels are tested and rated for wind resistance, with most systems being rated to withstand wind speeds of up to 140 miles per hour. Therefore, solar cells are designed to handle high winds and hurricanes with minimal damage or risk of detachment.
- Q:Can solar cells be installed on sloped surfaces?
- Yes, solar cells can be installed on sloped surfaces. In fact, solar panels are commonly installed on sloped rooftops to harness sunlight efficiently. However, the angle of the slope may affect the overall energy output, so it is important to consider the optimal tilt and orientation of the solar panels for maximum efficiency.
- Q:Can solar cells be used in schools or educational institutions?
- Yes, solar cells can definitely be used in schools or educational institutions. In fact, they are increasingly being adopted by educational institutions as a way to provide clean and sustainable energy. Solar cells can be installed on rooftops or open spaces in schools to generate electricity, reducing dependency on traditional sources and saving on energy costs. Moreover, incorporating solar cells into the curriculum can also provide students with hands-on learning opportunities about renewable energy and sustainability.
- Q:Can solar cells be used in wearable technology?
- Yes, solar cells can be used in wearable technology. They can be integrated into clothing, accessories, and even smartwatches to harness solar energy and power the devices, providing a sustainable and convenient power source for wearable technology.
- Q:Does the solar cell generate electricity in the absence of the sun, only in the case of strong lights or lasers? If you can achieve how much, and the same day?
- One of the directions for the development of modern solar cells is to maximize the frequency range of the light waves that can be energized (to the low frequency direction) to increase the power generation efficiency of solar cells.
- Q:How do solar cells perform in areas with high levels of insect activity?
- Solar cells can be affected by insects in areas with high levels of insect activity. Insects can cause shading on the surface of solar panels, reducing their efficiency. Additionally, insect debris and waste can accumulate on the panels, further decreasing their performance. Regular cleaning and maintenance can help mitigate these issues and ensure optimal performance of solar cells in such areas.
- Q:How do solar cells affect property value?
- Solar cells can significantly increase the value of a property. The presence of solar panels not only offers potential savings on energy bills but also demonstrates the property's commitment to sustainability. Studies have shown that homes with solar panels sell faster and at higher prices compared to similar properties without solar installations. Additionally, solar panels can provide a reliable source of income through net metering or feed-in tariffs, further enhancing the property's value.
- Q:How do solar cells perform in areas with high levels of water pollution?
- Solar cells may be adversely affected in areas with high levels of water pollution. The presence of pollutants, such as chemicals or particles, in the water can reduce the amount of sunlight reaching the solar cells, thereby decreasing their efficiency. Additionally, water pollution can lead to the accumulation of dirt, debris, or algae on the surface of the solar panels, further diminishing their performance. Regular cleaning and maintenance are essential in such areas to ensure optimal functioning of solar cells.
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Newest Polycrystalline solar Panel with Factory Price 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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