Advanced Solar Cells 4.5w Poly Solar Panel Factory Directly Sale 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: How long does it take to install solar cells on a residential property?
- The installation time for solar cells on a residential property can vary depending on factors such as the size of the system, complexity of the installation, and the experience of the installation team. However, on average, it usually takes around one to three days to complete the installation process.
- Q: How are solar cells affected by temperature?
- Solar cells are affected by temperature in that higher temperatures can decrease their efficiency and power output.
- Q: What is the solar cell production process
- Will be inexhaustible sunshine into the benefit of mankind for the benefit of electricity, the core technology is the solar cell photoelectric conversion rate.
- Q: Can solar cells be used in traffic management systems?
- Yes, solar cells can be used in traffic management systems. Solar cells are a renewable and sustainable source of energy that can provide power for traffic lights, road signs, surveillance cameras, and other equipment used in traffic management systems. By relying on solar energy, these systems can reduce their carbon footprint and decrease dependency on grid electricity.
- Q: Can solar cells be used in railway applications?
- Yes, solar cells can be used in railway applications. They can be installed on railway tracks, train roofs, or station roofs to generate electricity and power various railway systems, such as signaling, lighting, and communication systems. Additionally, solar cells can also be used to charge batteries in trains or provide power for onboard equipment, reducing reliance on traditional sources of energy and promoting sustainability in the railway industry.
- Q: What is the impact of tree shading on solar cell efficiency?
- Tree shading can significantly reduce solar cell efficiency as it obstructs sunlight from reaching the cells. When trees cast shadows on solar panels, the panels receive less sunlight, resulting in decreased energy generation. This shading causes a decrease in the overall output of the solar array, reducing its efficiency and potentially impacting the viability of the solar power system as a whole.
- Q: Can solar cells be used to power remote wildlife monitoring systems?
- Yes, solar cells can be used to power remote wildlife monitoring systems. Solar cells convert sunlight into electricity, providing a reliable and renewable source of power for monitoring equipment in areas without access to the grid. This makes them an ideal solution for remote wildlife monitoring systems, allowing for continuous data collection and monitoring while minimizing the need for maintenance and manual power supply.
- Q: What is the role of inverters in solar cell systems?
- The role of inverters in solar cell systems is to convert the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power electrical devices or be fed back into the grid.
- Q: What is the impact of bird droppings on solar cell efficiency?
- Bird droppings can have a negative impact on solar cell efficiency as they can block sunlight from reaching the surface of the cells, reducing their ability to generate electricity. Additionally, the acidic nature of bird droppings can cause damage to the protective coatings on the solar cells, further decreasing their efficiency. Regular cleaning and maintenance are necessary to mitigate the effects of bird droppings on solar cell performance.
- Q: Can solar cells be used in parking lots?
- Yes, solar cells can be used in parking lots. Solar panels can be installed on the roofs of parking structures or on canopies to capture sunlight and convert it into electricity. This renewable energy source can power lighting systems, charging stations for electric vehicles, and other electrical equipment in parking lots, making them more sustainable and reducing reliance on the grid.
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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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