Nanotube Solar Cells Polycrystalline Solar Panel with Factory Price CNBM In Stock
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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 (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: What is the size and weight of a typical solar cell?
- The size and weight of a typical solar cell can vary depending on its intended application and technology. However, a standard silicon-based solar cell is typically square-shaped with dimensions ranging from a few centimeters to around 15 centimeters on each side. In terms of weight, most solar cells are quite lightweight, typically weighing between a few grams to around 100 grams, depending on the size and material used.
- Q: How do solar cells perform in mountainous regions?
- Solar cells can perform well in mountainous regions, especially if they are strategically placed to maximize exposure to sunlight. However, the performance of solar cells can vary depending on the altitude, slope, and orientation of the panels. It is important to consider factors such as shading from nearby peaks or trees, as well as the potential for snow cover during winter months. Overall, with proper planning and installation, solar cells can effectively generate electricity in mountainous regions.
- Q: The advantages and effects of solar energy
- Water boilers, dryers, heating and cooling, greenhouse and solar houses, solar cookers and high temperature furnaces, desalination plants, pumps, thermal power plants and solar medical equipment.
- Q: Can solar cells be used in combination with batteries?
- Yes, solar cells can indeed be used in combination with batteries. In fact, this combination is quite common in solar power systems. Solar cells generate electricity from sunlight, which can be stored in batteries for later use when the sun is not shining, such as during the night or on cloudy days. This helps provide a continuous and reliable power supply, making solar energy more practical and efficient.
- Q: How do solar cells perform in areas with limited space for installation?
- Solar cells can still perform well in areas with limited space for installation, thanks to advancements in technology. Compact and efficient solar panels are designed to maximize energy production even in small areas. Additionally, innovative installation techniques such as rooftop solar panels or solar canopies can help utilize available space effectively.
- Q: Can solar cells be used in military applications?
- Yes, solar cells can be used in military applications. They have various applications in the military, including powering remote surveillance systems, communication equipment, and providing electricity to field operations in remote areas. Solar cells offer a reliable and sustainable source of energy, reducing the reliance on traditional fuel sources and enhancing the operational efficiency of military units. Additionally, solar technology can be integrated into portable and lightweight systems, improving mobility and reducing the logistical burden for military personnel.
- Q: How do solar cells perform in high humidity environments?
- Solar cells typically perform well in high humidity environments. However, excessive moisture or prolonged exposure to water can lead to a decrease in their efficiency. It is important to ensure proper waterproofing and maintenance of the solar panels to prevent any potential damage caused by moisture.
- Q: Can solar cells be used for powering disaster relief operations?
- Yes, solar cells can be used for powering disaster relief operations. Solar cells are a reliable and sustainable source of energy that can be used to generate electricity in areas affected by natural disasters. They can power essential equipment and devices such as communication systems, medical devices, lighting, and water purification systems, providing crucial support to disaster-stricken areas where traditional power sources may be disrupted or unavailable. Additionally, solar cells are portable and can be easily deployed in remote or inaccessible locations, making them an ideal solution for powering disaster relief operations.
- Q: Can solar cells be used on rooftops with different orientations?
- Yes, solar cells can be used on rooftops with different orientations. While the ideal orientation for maximum energy production is typically south-facing, solar panels can still generate electricity when facing east, west, or even north. However, the energy output may vary depending on the orientation, so it's important to consider factors like shading and angle adjustments to optimize their performance.
- Q: How are solar cells tested for quality?
- Solar cells are tested for quality through a series of rigorous assessments and measurements. These tests typically include evaluating the electrical performance, efficiency, durability, and reliability of the solar cells. Various industry standards and protocols are followed to ensure accurate and consistent testing. This involves measuring parameters like open-circuit voltage, short-circuit current, fill factor, and power output under standard test conditions. Additionally, solar cells undergo tests for mechanical strength, resistance to environmental factors (such as temperature, humidity, and UV radiation), and long-term stability to ensure their quality and performance over their lifespan.
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Nanotube Solar Cells Polycrystalline Solar Panel with Factory Price CNBM In Stock
- 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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