0.45W Poly solar Panel with Factory Directly Sale 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 (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 are solar cells connected to the electrical grid?
- Solar cells are connected to the electrical grid through the use of inverters, which convert the direct current (DC) produced by the solar panels into alternating current (AC) that can be used by homes and businesses. This AC power is then fed into the electrical grid, allowing for the distribution of solar energy to other users and ensuring a reliable supply of electricity.
- Q:Can the solar powered cells really work better than the normal cells?
- The solar powered cells are absolutely better than the normal cells because the power is generating from the sunshine.
- Q:Where can I get a competitive price for this solar cell? The 2bb/3bb polycrystalline solar cell panel?
- You can try this website, alibaba to find what you need, because I purchased the 2bb/3bb polycrystalline solar cell panel on that website last year.
- Q:How can the solar power change our life by using solar cells material?
- One of the high-technology based car companies, Tesla, is planning to use solar power as the main car energy to power the car. That's how the solar energy is used in our life.
- Q:What is the role of bypass diodes in solar cell systems?
- The role of bypass diodes in solar cell systems is to prevent the loss of power due to shading or damage to individual solar cells. These diodes provide an alternate pathway for the flow of current, allowing the unaffected cells to continue generating electricity even if some cells are blocked or not functioning optimally. By minimizing the impact of shading or cell failure, bypass diodes help to maintain the overall efficiency and performance of the solar cell system.
- Q:Can solar cells be used for powering outdoor surveillance systems?
- Yes, solar cells can be used for powering outdoor surveillance systems. Solar cells convert sunlight into electricity, making them an ideal and sustainable power source for outdoor surveillance systems that require continuous operation. By harnessing solar energy, these systems can operate independently without the need for a grid connection or frequent battery replacements. Additionally, solar-powered surveillance systems are environmentally friendly and cost-effective in the long run.
- Q:What are the safety considerations for installing solar cells?
- Some safety considerations for installing solar cells include proper handling and installation to prevent accidents or injuries, ensuring that the electrical connections are done by qualified professionals to avoid electrical hazards, and following proper procedures for working at heights to prevent falls. Additionally, it is important to consider fire safety measures and protection against potential weather-related hazards such as lightning strikes or high winds.
- Q:How do solar cells perform in areas with high levels of air pollution?
- Solar cells can be affected by high levels of air pollution as it can reduce their efficiency. The presence of pollutants in the air can decrease the amount of sunlight reaching the solar cells, leading to a decrease in their overall performance. Additionally, pollutants such as dust, soot, and smog can accumulate on the surface of the solar panels, further reducing their efficiency by blocking and scattering sunlight. Therefore, in areas with high air pollution, solar cells may not be able to perform at their optimal levels and may require more frequent cleaning and maintenance to ensure their effectiveness.
- Q:How do solar cells impact energy security?
- Solar cells have a positive impact on energy security as they provide a reliable and sustainable source of electricity. By harnessing the power of the sun, solar cells reduce dependence on finite fossil fuels, increasing energy independence and reducing the risks associated with fluctuating fuel prices and geopolitical conflicts. Additionally, solar energy can be generated locally, reducing the vulnerability of energy supply chains and enhancing resilience in the face of natural disasters or other disruptions. Overall, solar cells play a crucial role in diversifying the energy mix and enhancing energy security for individuals, communities, and nations.
- Q:Can solar cells be used in residential communities?
- Yes, solar cells can be used in residential communities. They are a sustainable and renewable energy source that can be installed on rooftops or in open spaces to generate electricity for individual homes or shared community buildings. Solar energy can help reduce reliance on grid-supplied electricity, lower energy bills, and contribute to a cleaner and greener environment. Additionally, advancements in solar technology have made it more efficient and cost-effective, making it an increasingly popular option for residential communities.
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0.45W Poly solar Panel with Factory Directly 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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