Silicon Wafer Solar Grade A 156x156mm Poly Stable Quality Solar Cell
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- Min Order Qty:
- 100 watt
- Supply Capability:
- 10000 watt/month
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Grade A 156x156mm Poly Stable Quality Solar Cell
Solar Module Summarize
Solar Module is the core part of solar PV power systems,also is the highest value part of it. The function of Solor Module is to convert the sun's radiation to electrical energy, or transfer it to battery and store in it, or to drive the load running.
The Product has been widely used in space and ground, it mainly used for power generation systems, charging systems, road lighting and traffic signs areas. It could offer a wide range of power and voltage, and with high conversion efficiency, and long service life.
Solar Module Specifications
Mono 80W—100W
Module | Type (36 Series) | |||||
Encapsulation | Glass/EVA/Cells/EVA/TPT | |||||
Parameters | SNM-M80(36) | SNM-M85(36) | SNM-M90(36) | SNM-M95(36) | SNM-M100(36) | |
Max power | Pm(W) | 80W | 85W | 90W | 95W | 100W |
Tolerance | +/-3% | |||||
Open circuit voltage | Voc(V) | 21.2 | 21.8 | 21.8 | 22.3 | 22.6 |
Short circuit current | Isc(A) | 4.84 | 5.00 | 5.30 | 5.44 | 5.68 |
Max. power voltage | Vmp(V) | 17.5 | 18.0 | 18.0 | 18.5 | 18.5 |
Max. power current | Imp(A) | 4.57 | 4.72 | 5.00 | 5.14 | 5.40 |
Dimensions | (L*W*H) | 1200x540x35mm | ||||
Net Weight | (kg) | 9 | ||||
Max. system voltage | (V) | 1000VDC | ||||
Operate Temp. Scope | -40/+85'C | |||||
Resistance | 227g steel ball fall down from 1m height and 120m/s wind | |||||
Warranty | Pm is no less 90% in 10 years and no less 80% in 25 years | |||||
STC | (Standard Test Condition: 1000W/m2, AM1.5, and 25'C) | |||||
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- Q: Are solar silicon wafers affected by vibrations?
- Yes, solar silicon wafers can be affected by vibrations. Vibrations can cause microcracks or fractures in the silicon material, which can reduce the efficiency of the solar cells and potentially lead to their failure over time. It is important to minimize vibrations during the handling, installation, and operation of solar panels to maintain their performance and longevity.
- Q: How do solar silicon wafers perform in hot climates?
- Solar silicon wafers perform well in hot climates as they are designed to withstand high temperatures. However, excessive heat can slightly decrease their efficiency, leading to a small reduction in energy output. Nonetheless, solar panels are typically engineered with cooling mechanisms to counteract the effects of heat, ensuring optimal performance even in hot climates.
- Q: Can solar silicon wafers be used in remote off-grid locations?
- Yes, solar silicon wafers can be used in remote off-grid locations. Solar panels made of silicon wafers are a reliable and efficient source of renewable energy, making them suitable for powering off-grid locations that lack access to traditional electricity grids. These panels can harness sunlight and convert it into electricity, providing a sustainable energy solution even in remote areas.
- Q: How is the surface roughness of a solar silicon wafer measured?
- The surface roughness of a solar silicon wafer is typically measured using a technique called atomic force microscopy (AFM). AFM utilizes a sharp probe that scans the surface of the wafer, measuring the height variations at a nanoscale level. This provides accurate information about the roughness of the wafer's surface, which is crucial for assessing its suitability for solar cell fabrication.
- Q: Are solar silicon wafers affected by electromagnetic radiation?
- Yes, solar silicon wafers can be affected by electromagnetic radiation. Electromagnetic radiation, such as ultraviolet (UV) and infrared (IR) light, can potentially degrade the performance and efficiency of solar silicon wafers over time. However, solar cells are designed to minimize such effects through various protective coatings and anti-reflective layers.
- Q: How do solar silicon wafers contribute to reducing air pollution?
- Solar silicon wafers contribute to reducing air pollution by enabling the production of clean energy through solar panels. These wafers are the key component in the manufacturing of solar cells, which convert sunlight into electricity without emitting any harmful gases or pollutants. By harnessing solar power, we can decrease our reliance on fossil fuels and reduce the amount of greenhouse gas emissions released into the atmosphere, thus mitigating air pollution and its associated environmental and health impacts.
- Q: Can solar silicon wafers be used in solar-powered satellites?
- Yes, solar silicon wafers can be used in solar-powered satellites. Silicon wafers are commonly used in solar panels to convert sunlight into electricity, and this technology is also applicable for powering satellites in space.
- Q: What is the role of back surface field in solar silicon wafers?
- The role of back surface field in solar silicon wafers is to enhance the efficiency of the solar cell by reducing the recombination of charge carriers at the back surface. It creates a strong electric field at the back surface, which helps to collect the minority carriers and improve the overall performance of the solar cell.
- Q: What factors affect the conversion efficiency of a solar silicon wafer?
- Several factors affect the conversion efficiency of a solar silicon wafer. These include the quality and purity of the silicon material used, the presence of impurities or defects in the wafer, the surface texture and reflectivity, the thickness of the wafer, and the design and performance of the solar cell technology employed. Other external factors such as temperature, humidity, and sunlight intensity also play a role in determining the overall conversion efficiency.
- Q: Are solar silicon wafers affected by high altitude conditions?
- Yes, solar silicon wafers can be affected by high altitude conditions. At higher altitudes, the air is thinner, which means there is less air density to dissipate heat. This can result in higher operating temperatures for solar panels, potentially reducing their efficiency and lifespan. Additionally, extreme temperature variations and lower atmospheric pressure at high altitudes can also impact the overall performance of solar silicon wafers.
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Silicon Wafer Solar Grade A 156x156mm Poly Stable Quality Solar Cell
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 10000 watt/month
OKorder Service Pledge
OKorder Financial Service
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