Investigation of solar power generation equipment malfunctions
Investigation of solar power generation equipment malfunctions
We will propose solutions to your problems with solar cell modules and solar power generation equipment, utilizing our expertise in fault detection.
● Evaluation/Analysis of Solar Cell Modules We conduct failure analysis and performance evaluation of solar cell modules. - Non-destructive testing: We reveal failure conditions through EL measurements and output measurements equivalent to product shipment inspections. - Destructive testing: We identify the causes of failure through cross-sectional component analysis of defective parts. ● On-site Investigation We investigate the damage to solar panels caused by natural disasters and the causes of power generation decline. - We propose appropriate methods, starting with measurements by Solament, to investigate failure conditions and causes. - Based on the investigation results, we will submit an investigation report to the insurance company.
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basic information
Service Features ● Evaluation/Analysis of Solar Cell Modules For solar panels experiencing issues such as output failures, we conduct investigations into the nature of the defects and analyze the causes. We examine the condition of the panels through non-destructive testing (Phase 1) using EL and electrical measurements, and then identify defective structures and causative materials through destructive testing (Phase 2). *The investigation and analysis are generally conducted by sending the affected panels to our company. *Phase 1 investigations can also be conducted on-site upon request. Aites Co., Ltd. is also a manufacturer of EL/PL inspection equipment. Using Aites' inspection devices, defects in the panels can be clearly revealed, even if the appearance seems fine to the naked eye. We also possess techniques for cross-sectional observation and analysis, allowing us to respond to customer requests accordingly. ● On-Site Investigation We perform open-circuit voltage and impedance measurements for all strings to identify defective (cluster failure) panels. Additionally, we can conduct insulation resistance measurements, BPD measurements, and I-V measurements based on customer requests.
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Applications/Examples of results
● When it is necessary to provide evidence for a third-party evaluation to the manufacturer, etc., upon detecting initial defects in solar cell modules. ● When a report is needed for the insurance company regarding panel failures due to natural disasters such as flooding. We can respond according to your needs. Please feel free to contact us.
Company information
Aites was established in 1993, originating from the quality assurance department of the IBM Japan Yasu office. Based on the technical expertise cultivated through cutting-edge defect analysis and reliability assurance of electronic components at the IBM Japan Yasu office, we have provided various products and services that support the development and manufacturing of semiconductors, displays, organic EL, solar cells, and electronic components to customers both domestically and internationally.
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