TELKOMNIKA Telecommunication, Computing, Electronics and Control
Rectangular module for large scale solar simulator based on high-powered LEDs array
Dublin Core
Title
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Rectangular module for large scale solar simulator based on high-powered LEDs array
Rectangular module for large scale solar simulator based on high-powered LEDs array
Subject
High-power LEDs
Large scale solar simulator
Rectangular LED module
Spectrum match
Large scale solar simulator
Rectangular LED module
Spectrum match
Description
The article describes a large scale of rectangular light source design comprised of six different types of high-power light emitting diodes (LEDs).
The new modular based on the LED solar simulator with the greatest size using the symmetrical LED positioning method. The experiment provided
the irradiation of the solar simulator in the class AAA over 416 cm2 . The rectangular LED module illustrated the uniform distribution of the
irradiance across the sample plane area. It reached the class A of air mass 1.5 for global spectrum (AM1.5G) (1000 W/m2 ) covering the 400 nm to 1100 nm wavelength range. The proposed system offered a spectral match of 100%, the temporal instability equivalent to 0.611%, and a non-uniformity of irradiance less than 2%. When the proposed solar simulator was tested in solar cell characteristics under standard test conditions, it was found that the short circuit current error between the sample solar cell under our solar
simulator and the standard solar simulator was less than 0.538%.This proposed design is, therefore, an interesting design that can be applied easily and economically further for large scale solar simulators with its modular system.
The new modular based on the LED solar simulator with the greatest size using the symmetrical LED positioning method. The experiment provided
the irradiation of the solar simulator in the class AAA over 416 cm2 . The rectangular LED module illustrated the uniform distribution of the
irradiance across the sample plane area. It reached the class A of air mass 1.5 for global spectrum (AM1.5G) (1000 W/m2 ) covering the 400 nm to 1100 nm wavelength range. The proposed system offered a spectral match of 100%, the temporal instability equivalent to 0.611%, and a non-uniformity of irradiance less than 2%. When the proposed solar simulator was tested in solar cell characteristics under standard test conditions, it was found that the short circuit current error between the sample solar cell under our solar
simulator and the standard solar simulator was less than 0.538%.This proposed design is, therefore, an interesting design that can be applied easily and economically further for large scale solar simulators with its modular system.
Creator
Napat Watjanatepin, Patcharanan Sritanauthaikorn
Publisher
Universitas Ahmad Dahlan
Date
April 2022
Contributor
Sri Wahyuni
Rights
ISSN: 1693-6930
Format
PDF
Language
English
Type
Text
Files
Collection
Citation
Napat Watjanatepin, Patcharanan Sritanauthaikorn, “TELKOMNIKA Telecommunication, Computing, Electronics and Control
Rectangular module for large scale solar simulator based on high-powered LEDs array,” Repository Horizon University Indonesia, accessed March 12, 2025, https://repository.horizon.ac.id/items/show/4937.
Rectangular module for large scale solar simulator based on high-powered LEDs array,” Repository Horizon University Indonesia, accessed March 12, 2025, https://repository.horizon.ac.id/items/show/4937.