EneTech Inc.'s Matsuo lectures on trends in Japan's solar power generation systems and the latest O&M challenges. EneTech Inc. (Headquarters: Aichi Prefecture, President and CEO: Yusuke Yoshida, hereinafter referred to as EneTech), which operates an O&M business for renewable energy facilities, hosted a delegation from a Taiwanese research institute in Kyoto from June 1 to 4, 2026, with the cooperation of the Japan Photovoltaic Inspection Technology Association (J-PITA). The event included practical training and an information exchange session on the latest solar power maintenance technologies and security measures. On the day, Matsuo, Group Director, CTO, and Standing Director of J-PITA, served as the instructor. He shared Japan's know-how for long-term stable operation with the Taiwanese research institute delegation, for whom stable energy supply and decarbonization are important issues. This included demonstrations of defect detection using actual equipment and countermeasures against cable theft, which has become a social problem in Japan. This exchange aims to share Japanese technology and knowledge, deepen international cooperation, and contribute to energy stabilization and the realization of a global decarbonized society. Total O&M Service for Solar Power Plants "SolarPat": https://solarpat.com/ ■ Background and Objectives of the Information Exchange with the Taiwanese Research Institute While Taiwan is accelerating the introduction of renewable energy, the importance of O&M (Operation & Maintenance) for the long-term stable operation of facilities is increasing. In this training session, Matsuo introduced trends in Japan's solar power generation systems, which are transitioning from the FIT system to a self-consumption model utilizing PPA, as well as real-world challenges and solutions, such as the increasing failure rate of PCS (Power Conditioners) after more than 10 years of operation. ■ Details of the Training Session and Site Visit on the Day On the da