OEM Poly solar Panel with 25 Years Warranty Hot 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:What are the environmental impacts of solar cell production?
- The environmental impacts of solar cell production include the extraction and processing of raw materials, such as silicon, which can contribute to habitat destruction and water pollution. The manufacturing process itself requires energy and generates greenhouse gas emissions. Additionally, the disposal of old or damaged solar cells can pose challenges due to their composition and potential for toxic waste. However, when compared to the environmental impacts of fossil fuel-based energy production, solar cell production is generally considered to be much less harmful.
- Q:How do solar cells perform in regions with frequent thunderstorms?
- Solar cells perform less efficiently in regions with frequent thunderstorms. Thunderstorms often bring heavy cloud cover and reduced sunlight, which significantly impacts the generation of solar energy. Additionally, the presence of lightning poses a risk to the solar panels themselves, potentially damaging or destroying them. Therefore, regions with frequent thunderstorms may not be ideal for solar energy production.
- Q:How do solar cells perform in areas with high levels of vibration?
- Solar cells can be quite sensitive to vibrations and excessive movement can negatively impact their performance. High levels of vibration in an area can cause mechanical stress and potential damage to the solar cells, leading to decreased efficiency and potential failure. It is crucial to ensure proper installation and maintenance techniques to mitigate the effects of vibration and protect the solar cells from any harm.
- Q:How are solar cells connected in a photovoltaic system?
- Solar cells are connected in a photovoltaic system in series or parallel configurations to generate the desired voltage and current output.
- Q:Can solar cells be used in marine applications?
- Yes, solar cells can be used in marine applications. They can be integrated into boats, yachts, and other marine vessels to generate electricity from sunlight, which can be used to power various onboard systems and equipment. Additionally, solar cells can also be used to charge batteries, providing a reliable and sustainable source of energy for marine applications.
- Q:How does solar cell technology apply to our daily life?
- Solar cells are used to make solar modules which generate electrical power from sunlight,
- Q:How can I describe solar cells in a simple way?
- The angel of the sunshine!
- Q:Can solar cells be used in large-scale power plants?
- Yes, solar cells can be used in large-scale power plants. In fact, many countries are already utilizing solar power plants to generate electricity on a massive scale. These power plants consist of numerous solar panels or arrays that convert sunlight into electricity. With advancements in technology and decreasing costs, solar cells are becoming an increasingly viable option for large-scale power generation.
- Q:Can solar cells be used to power security systems?
- Yes, solar cells can be used to power security systems. Solar panels can convert sunlight into electricity, which can then be used to power security cameras, sensors, and other devices in a security system. This eliminates the need for traditional power sources and reduces reliance on the electrical grid, making solar-powered security systems more flexible and cost-effective.
- Q:What is the impact of fire hazards on solar cells?
- Fire hazards can have a significant impact on solar cells, as they are highly susceptible to damage and destruction when exposed to fire. The extreme heat generated by fires can melt or deform the delicate components of solar cells, rendering them useless. Additionally, smoke and soot particles can accumulate on the surface of solar panels, reducing their efficiency by blocking sunlight. Therefore, fire hazards pose a serious threat to the functionality and lifespan of solar cells.
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OEM Poly solar Panel with 25 Years Warranty Hot 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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