USESYS was established in 2017 through joint investment by three publicly listed companies: TAYA Electric Wire & Cable, Shihlin Electric & Engineering Corporation, and Humen Technology. The company is headquartered in Wugu District, New Taipei City.
Focusing on the energy storage industry, USESYS is dedicated to the research, development, and application of Energy Management Systems (EMS), energy storage systems, and microgrid integration technologies. The company is one of the few domestic enterprises capable of independently developing core energy management technologies while providing comprehensive system integration services.