Kasai Mega Power Battery Farm

Project Overview

The Kasai Mega Power Battery Farm is a 13 MW / 54.84 MWh extra-high-voltage standalone battery energy storage project located in Kasai City, Hyogo Prefecture, Japan. Developed and operated by Kamigumi Co., Ltd., the project was completed in May 2026 and uses 20 units of PowerX’s domestically developed Mega Power 2700A grid-scale BESS. As PowerX’s first extra-high-voltage battery farm deployment, the facility supports grid balancing in the Kansai region by charging during surplus periods and discharging during peak demand. Source: https://power-x.jp/intl/newsroom/2026-05-27

The Kasai Mega Power Battery Farm is a 13 MW / 54.84 MWh extra-high-voltage standalone battery energy storage project located in Kasai City, Hyogo Prefecture, Japan. Developed and operated by Kamigumi Co., Ltd., the project was completed in May 2026 and uses 20 units of PowerX’s domestically developed Mega Power 2700A grid-scale BESS. As PowerX’s first extra...