285W Poly Solar Panel with Sunpower Maxeon Solar Cells - Factory Direct Sale 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 powering electric boats?
- Yes, solar cells can be used to power electric boats. Solar panels can be installed on the boat's surface to capture sunlight and convert it into electricity. This clean and renewable energy source can charge the boat's batteries and power the electric motor, allowing for eco-friendly and sustainable boating.
- Q: How do solar cells perform in regions with high levels of salt spray and corrosive environments?
- Solar cells can be affected by salt spray and corrosive environments, which can degrade their performance over time. The exposure to high levels of salt spray can lead to corrosion of the cell's components, such as the metallic contacts, leading to a decrease in efficiency. However, manufacturers have developed various protective coatings and materials to mitigate the effects of salt spray and corrosion, ensuring the long-term performance of solar cells in such challenging environments.
- Q: Can solar cells be used in aircraft applications?
- Yes, solar cells can be used in aircraft applications. Solar cells have been integrated into various aircraft designs, including drones and solar-powered airplanes. They are used to capture sunlight and convert it into electricity, which can be used to power the aircraft's electrical systems or recharge its batteries. Solar cells offer a renewable and sustainable source of energy, reducing the reliance on traditional fossil fuels and making aircraft more environmentally friendly.
- Q: Can the 156x156mm high efficiency single crystal cells assembly function better compared to the traditional one?
- The media already commented a lot on the 156x156mm high efficiency single crystal cells assembly, which make me wonderabout its real function.
- Q: How do solar cells affect the electricity grid?
- Solar cells affect the electricity grid by injecting clean and renewable energy into the system. When solar cells generate excess electricity, it can be fed back into the grid, reducing the demand for electricity from traditional power plants. This helps diversify the energy sources and reduce carbon emissions. However, the intermittent nature of solar power can pose challenges to grid stability and require additional infrastructure investments for efficient integration.
- Q: Can solar cells be used for powering security systems?
- Yes, solar cells can definitely be used for powering security systems. Solar panels can convert sunlight into electricity, providing a renewable energy source to power security cameras, alarms, and other security devices. This eliminates the need for a constant electrical supply or batteries, making it a cost-effective and environmentally friendly solution for powering security systems.
- Q: What are the different sizes of solar cells?
- Solar cells come in various sizes, ranging from small compact designs used in portable devices like calculators and watches to larger panels used on rooftops or in solar farms. The size of a solar cell depends on its intended application and power requirements.
- 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 by solar cells, which can then be used to power irrigation pumps and other necessary equipment. This offers a sustainable and environmentally friendly solution for providing power to irrigation systems in remote or off-grid areas.
- Q: Can solar cells be used in aviation or aerospace applications?
- Yes, solar cells can be used in aviation or aerospace applications. Solar cells are commonly used in satellites to generate electricity from sunlight. They can also be used in unmanned aerial vehicles (UAVs) or drones to power their systems and extend their flight time. Additionally, some experimental aircraft have integrated solar panels to supplement their power needs.
- Q: How do solar cells handle power fluctuations?
- Solar cells handle power fluctuations through a process called maximum power point tracking (MPPT), which optimizes the output power of the cell. MPPT algorithms continuously monitor the voltage and current of the solar cell and adjust the load resistance to ensure that the cell operates at its maximum power point, even in the presence of fluctuations in solar irradiance or temperature. This allows solar cells to efficiently convert sunlight into electricity and adapt to changing environmental conditions.
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285W Poly Solar Panel with Sunpower Maxeon Solar Cells - Factory Direct Sale 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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