6 inch Multi Solar Silicon Wafer -- 156 x 156 mm by Solar Silicon Wafer Manufacturers
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 10000 watt/month
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6 Inch Multi Solar Cell -- 156 x 156 mm
FEATURES
`Long Service Life
`High Efficiency Solar Cells
`Special Aluminum Frame Design
`High Transmission, Low Iron Tempered Glass
`Advanced Cell Encapsulation
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) | |||||
Picture show
- Q: What is the role of a junction box connector in a solar silicon wafer?
- A junction box connector in a solar silicon wafer serves the important role of providing a connection point for the electrical wires that transmit the generated solar energy. It ensures a secure and reliable electrical connection between the solar cells and the external electrical system, such as inverters or batteries. Additionally, the junction box connector may incorporate diodes or other protective devices to prevent reverse current flow and protect the solar panel from potential damage.
- Q: What is the role of surface recombination velocity on solar silicon wafers?
- The surface recombination velocity on solar silicon wafers plays a crucial role in determining the efficiency of solar cells. It refers to the rate at which charge carriers (electrons and holes) recombine at the surface of the wafer. A high surface recombination velocity leads to increased recombination, resulting in a loss of generated carriers and reduced cell efficiency. Therefore, minimizing the surface recombination velocity is essential to enhance the performance of solar cells by maximizing carrier collection and reducing energy losses.
- Q: How are solar silicon wafers tested for electrical contact resistance?
- Solar silicon wafers are tested for electrical contact resistance through a process known as the four-point probe measurement technique. This involves placing four probes in a specific configuration on the surface of the wafer and applying a known current through two of the probes while measuring the resulting voltage drop across the other two probes. By analyzing the voltage and current data, the electrical contact resistance can be accurately determined.
- Q: Can solar silicon wafers be used in solar-powered desalination systems?
- Yes, solar silicon wafers can be used in solar-powered desalination systems. These wafers are commonly used in solar panels to convert sunlight into electricity. By utilizing solar silicon wafers in desalination systems, the solar energy can be harnessed to power the desalination process, making it more sustainable and environmentally friendly.
- Q: What is the typical thickness tolerance for a solar silicon wafer?
- The typical thickness tolerance for a solar silicon wafer is around ± 20 micrometers.
- Q: Is the thickness of solar cell silicon wafer certain? Specifically how much
- In fact, the thinner the better, because it is really used to do only 20um PN junction is enough
- Q: How does the efficiency of a solar silicon wafer change over time?
- The efficiency of a solar silicon wafer tends to decrease over time due to various factors such as degradation, wear and tear, and exposure to environmental conditions. These factors can lead to the accumulation of dirt, dust, and microcracks on the surface of the wafer, which hampers its ability to convert sunlight into electricity efficiently. Additionally, prolonged exposure to sunlight and heat can cause the wafer to degrade, resulting in a gradual reduction in its overall efficiency. Regular maintenance and cleaning can help mitigate these effects and prolong the lifespan of the solar silicon wafer.
- Q: How is a solar silicon wafer tested for quality control?
- A solar silicon wafer is tested for quality control through various processes, including visual inspection, electrical measurements, and material characterization. Visual inspection involves checking for any physical defects such as cracks, scratches, or impurities on the wafer's surface. Electrical measurements are conducted to assess the wafer's performance, including parameters like resistivity, efficiency, and output power. Material characterization techniques like spectroscopy and microscopy are used to analyze the composition, crystalline structure, and purity of the wafer. These quality control tests ensure that only wafers meeting the desired standards are used in solar cell production.
- Q: What is the price of monocrystalline silicon
- On a large grain of silicon, 160 thousand transistors can be integrated. What a fine project! This is the crystallization of multidisciplinary collaborative efforts, is another milestone in the progress of science and technology.
- Q: What is the typical doping material used in solar silicon wafers?
- The typical doping material used in solar silicon wafers is usually phosphorous or boron.
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6 inch Multi Solar Silicon Wafer -- 156 x 156 mm by Solar Silicon Wafer Manufacturers
- 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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