Hand over the grid-use power storage plant.

2026/03/28

E-Top Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; Representative Director: Shogo Iizuka; hereinafter "E-Top") has completed and handed over the Kaminara Energy Storage Plant (Kumagaya City, Saitama Prefecture), developed by Japan Energy Storage Development Organization Co., Ltd. (Headquarters: Tokyo; Representative Director: Akira Hoshino; hereinafter "JESDI"), for which EPC (Engineering, Construction, and Procurement) was entrusted.

In this project, construction was carried out taking into account the characteristics of HOBE ENERGY's 5ft compact energy storage system, and the foundation for the integrated configuration of battery storage, EMS, PCS, and substation equipment was established, enabling operation as a primary adjustment force in the supply and demand adjustment market.

Going forward, we will continue to work closely with Japan Energy Storage Development Organization Co., Ltd. (energy storage station development), RUTILEA Co., Ltd. (aggregator), and HOBE ENERGY Co., Ltd. (battery manufacturer) to contribute to the expansion of energy storage infrastructure nationwide and the adjustment of the balance of electricity supply and demand.

Press releases are distributed via PRTIMES by both JESDI and HOBE ENERGY.

https://prtimes.jp/main/html/rd/p/000000002.000173175.html

https://prtimes.jp/main/html/rd/p/000000006.000169829.html

0912ef72005b6fdbe2251d7d19b40d22-1536x864 (1).jpg DJI_20260325093037_0004_D.JPG

■ Installation Overview

・Station Name: Saitama Prefecture Kaminara Station

・Location: Kaminara, Kumagaya City, Saitama Prefecture

・Capacity: 5MWh (Output 2MW)

・Power Received Date: March 27, 2026

・Energy Storage System: HOBE ENERGY 5ft Compact Energy Storage System (LFP)

・EMS: HOBE ENERGY Proprietary EMS (Supply/Demand Adjustment Market Compatible, Real-Time Control)

・Construction Partner: E-TOP Co., Ltd.

・Aggregator: RUTILEA Co., Ltd.

・Station Development: Japan Energy Storage Development Organization Co., Ltd. (JESDI)
フィードバックを送信

 

   
back to the Top