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AI for Epsilon: Discovering Issues with Artificial Intelligence in the I-V Curve

Regardless of differences in evaluators or experience, we have achieved consistent judgments!

"I-V Curve AI for Epsilon" is software that enables the judgment of I-V curves (IV curves), which has previously been left to the subjectivity of evaluators, to be performed using machine learning. This allows for consistent judgments regardless of differences in evaluators or their experience. The "PC software (Learning and Judgment)" reads measurement data and updates the learning data. Based on the learning data, it can automatically classify and distinguish I-V curves into multiple types. Additionally, the "Android software (Measurement and Judgment)" connects to the Epsilon device via Wi-Fi for remote measurement. It displays the judgment results along with the measurement results. [Features of the Android Software (Measurement and Judgment)] ■ Measurement - Remote measurement via Wi-Fi connection to the Epsilon device ■ Judgment - Displays judgment results along with measurement results *For more details, please refer to the PDF materials or feel free to contact us.

basic information

【Features of PC Software (Learning and Judgment)】 ■Learning - Reads measurement data and updates learning data - Capable of classifying types by the type of fault ■Judgment - Automatically identifies based on learning data - Classifies I-V curves into multiple types - Infers the presence or possibility of faults *For more details, please refer to the PDF document or feel free to contact us.

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Applications/Examples of results

For more details, please refer to the PDF document or feel free to contact us.

Software "I-V Curve AI for Epsilon"

PRODUCT

I-V curve tracer and PV analyzer "Epsilon 400"

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[Discontinued] I-V Curve Tracer PV Analyzer 'Epsilon 400/1000'

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I-V Curve Tracer / PV Analyzer "Epsilon 1500"

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I-V Curve Tracer / PV Analyzer "New Epsilon 1000" Catalog

PRODUCT

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Since the time of the Sunshine Project at the current Ministry of Economy, Trade and Industry, we have developed simulated power sources, measuring instruments, power conditioners, and more, in response to requests from organizations such as the National Institute of Advanced Industrial Science and Technology, the Central Research Institute of Electric Power Industry, and Tokyo University of Agriculture and Technology. Based on these achievements, we have commercialized our products and expanded sales to various research institutes and manufacturers, proudly positioning ourselves as a niche leader in this field. We specialize in the development of products and systems that combine hardware and software, including simulated power sources such as solar cells and storage batteries, load devices necessary for grid connection testing, and testing systems that operate these components collectively. We also have extensive experience in solar cell measurement, and our I-V curve tracer is widely used not only for the maintenance of solar power plants but also for research and development purposes at manufacturers, research institutions, and universities. We have numerous delivery records of automated measurement systems that incorporate measuring instruments and load devices. Development of power electronics equipment that combines analog and digital technologies, development of control software using DSP, and construction of PV measurement systems are among the services we offer, tailored to meet our customers' needs.