News

TRUEWINTechnology Co., Ltd. today announced the signing of a Memorandum ofUnderstanding (MOU) with Japan’s Daiei Sangyo Kaisha, Ltd. and Formosa JapanCo., Ltd., marking a major step forward in expanding into the Japanese energystorage market. Together, the three companies will develop approximately 800MWh of grid-scale front-of-the-meter energy storage projects across Japan.

Thisstrategic partnership embodies TRUEWIN’s core values of Safety, Reliability,and Innovation, exporting Taiwan’s self-developed integrated energy storagetechnology to support Japan’s renewable energy stability and usher in a new eraof deep energy collaboration between Taiwan and Japan.

800 MWh EnergyStorage Project Sets New Benchmark for Japan’s Microgrid Systems

Thecollaboration aims to deploy around 100 grid-scale front-of-the-meter energystorage sites across Japan, with a total storage capacity reaching 800 MWh.

TRUEWIN willdeliver a comprehensive “One-Stop Energy Storage Solution”, encompassing energystorage containers (ESS), power conversion systems (PCS), and energy managementsystems (EMS). These solutions can be flexibly configured for differentapplications, supporting customers from project planning and financial modelingto installation and long-term operation and maintenance.

Daiei Sangyo,focusing on its “Environmental Resilience Business,” will leverage itsexpertise in environmental protection, renewable energy, and waste recycling tocollaborate with TRUEWIN and Formosa Japan in building environmentallyfriendly, grid-scale storage systems. Over the next five years, Daiei Sangyoplans to invest approximately JPY 50 billion in grid-scale energy storage andAI data center businesses. The first demonstration site, adopting TRUEWIN’shigh-efficiency storage system, will serve as a flagship project under the“D-Package Model”, driving Japan’s energy storage infrastructure and marketmomentum.

Thethree companies will also jointly establish demonstration sites to promote thelong-term development of Japan’s energy storage market and support the futureexpansion of power trading markets and Virtual Power Plants (VPPs).

AdvancingTaiwan–Japan Collaboration Through Technology and Sustainability

TRUEWINChairman Dr. Yen-Fei Lee stated, “Energy storage is not only the key to powerstability but also the foundation for integrating AI and renewable energy.Through this collaboration, we aim to bridge Taiwan and Japan with technology,setting a new benchmark for energy security and sustainability.”

Sinceits founding in 2017, TRUEWIN Technology has been committed to providinghigh-safety, high-efficiency energy storage solutions for industrial backuppower, data centers, smart grids, and EV charging applications. Thispartnership marks TRUEWIN’s entry into a new phase of international energystorage and AI integration, strengthening its role as a reliable enabler of theglobal green energy transition.