![RF電池](/sites/default/files/styles/crop_sei_cp_1920x360/public/2023-01/image_landscape_flexi_large_desktop/%E5%8B%95%E7%94%BB.jpg?h=2b77de23&itok=nUMqR2gV)
Installations Worldwide
Grid-scale Project for Utility in Japan
Redox flow batteries are already used in a wide range of applications.
![北海道ネットワークー1](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/%E5%8C%97%E6%B5%B7%E9%81%93%E3%83%8D%E3%83%83%E3%83%88%E3%83%AF%E3%83%BC%E3%82%AF%EF%BD%B01.png?itok=Zm8A4K3D)
![北海道ネットワークー2](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/%E5%8C%97%E6%B5%B7%E9%81%93%E3%83%8D%E3%83%83%E3%83%88%E3%83%AF%E3%83%BC%E3%82%AF%EF%BD%B02.png?itok=4U8veunX)
![北海道ネットワークー3](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/%E5%8C%97%E6%B5%B7%E9%81%93%E3%83%8D%E3%83%83%E3%83%88%E3%83%AF%E3%83%BC%E3%82%AF%EF%BD%B03.png?itok=5CsTIgNC)
Hokkaido Electric Power Network Project
■Customer: Hokkaido Electric Power Network, Inc.
■Location:Minami-Hayakita Substation
(Hokkaido Electric Power Network)
■Power and Energy: 17MWx3h (51MWh)
■Application: Enhancing grid control for new 162MW wind turbines
(e.g. Frequency regulation,Renewable generation smoothing)
■Commencement of Operation: Apr. 2022
■Operation term: 21 years
![北海道電力-1](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/%E5%8C%97%E6%B5%B7%E9%81%93%E9%9B%BB%E5%8A%9B-1.png?itok=8ESaW1BB)
![Hokkaido-Electric-Power-Network2](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/Hokkaido-Electric-Power-Network2%2C.jpg?itok=M1vaVLn6)
![Hokkaido-Electric-Power-Network3](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/Hokkaido-Electric-Power-Network3.jpg?itok=kHqcJ6J_)
Large Scale Flow Battery Demonstration for Grid Control with Hokkaido Electric Power Network
■Customer: Hokkaido Electric Power Network, Inc.
■Location: Minami-Hayakita Substation
(Hokkaido Electric Power Network)
■Power and Energy: 15MWx4h (60MWh)
■Objective: Urgent demonstration project of a large scale power storage system,subsidized by METI (Ministry of Economy, Trade and Industry).
■Application: Frequency regulation,Renewable generation smoothing
■Term: 2013 to 2018 (Demonstration term)
■Commencement of Operation: Dec. 2015
(Commercially operational since 2019)
Grid-scale Project for Utility in US
![NEDO事業-1](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/NEDO%E4%BA%8B%E6%A5%AD-1.png?itok=46Pb0BE6)
![NEDO事業-2](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/NEDO%E4%BA%8B%E6%A5%AD-2.png?itok=qbZj3Z5j)
![NEDO-project-1](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/NEDO-project-1.jpg?itok=ybbuoJE_)
Flow Battery Pilot Project for Grid Applications in California (NEDO project)
■Customer: Utility in California
■Location: San Diego, California, US
■Power and Energy: 2MWx4h (8MWh)
■Application: Multiple uses of electricity market(CAISO) operation, Microgrid,Peak shaving, Renewable firming
■Term: 2015 to 2021 (Demonstration term)
■Commencement of Operation: Mar. 2017
(Commercially operational since 2022)
■First installation of grid-scale Flow Battery in the US with UL certified Cell Stack (UL1973) in 2017
■First Flow Battery have been operated in the California Independent System
Operator (CAISO) markets in 2018
・Market participation in both Energy andAncillary Services (AS)
・Operation with features of 0-100% Usable SoC,Unlimited Cycle Life
![NEDO](/sites/default/files/styles/crop_sei_cp_1108x544/public/2023-01/products/map_image/NEDO.jpg?itok=2lJIV1EJ)
Project in Africa & Europe
![UNIDO Morocco1](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/%E3%83%A2%E3%83%AD%E3%83%83%E3%82%B3%E5%B0%8E%E5%85%A5%E4%BA%8B%E4%BE%8B.png?itok=pdcHm8aq)
![UNIDO-Morocco](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/UNIDO-Morocco.jpg?itok=eJm1noI9)
UNIDO Morocco Project
■Customer: UNIDO / MASEN
■Location: Ouarzazate, Morocco
■Power and Energy:125kWx4h(500kWh)
■Application: Microgrid demonstration,
Renewable generation smoothing
■Commencement of Operation:Jul. 2019
■Designed for extreme hot and dusty environmental conditions
![John Cockerill-1](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/JC%E5%B0%8E%E5%85%A5%E4%BA%8B%E4%BE%8B1.png?itok=o2R1RHut)
![John Cockerill-2](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/JC%E5%B0%8E%E5%85%A5%E4%BA%8B%E4%BE%8B2.png?itok=K-Vssjnz)
John Cockerill Project
■Customer: John Cockerill
■Location: Seraing, Belgium
■Power and Energy:500kWx3.4h (1,700kWh)
■Application: Microgrid,Peak shaving,Peak cut operation,Demand response
■Commencement of Operation:Oct. 2018
Project in Asia
![Taiwan Power Research Institute](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/%E5%8F%B0%E6%B9%BE-1.png?itok=TuXInTXf)
Taiwan Power Research Institute Project
■Customer:Taiwan Power Research Institute
■Location: Taipei, Taiwan
■Power and Energy:125kWx6h(750kWh)
■Application:Microgrid demonstration
■Commencement of Operation:Feb. 2017
![Obayashi Corporation](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/%E5%A4%A7%E6%9E%97%E7%B5%84%E5%B0%8E%E5%85%A5%E4%BA%8B%E4%BE%8B.png?itok=TNXWaKCS)
Obayashi Corporation Project
■Customer: Obayashi Corporation
■Location: Tokyo, Japan
■Power and Energy:500kWx6h (3,000kWh)
■Application:Peak reduction, Excess renewable power management
■Commencement of Operation: Jan. 2015
![Yokohama-Works-Megawatt-class-Energy-Storage](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/Yokohama-Works-Megawatt-class-Energy-Storage.jpg?itok=UG4bUJ7Y)
![Yokohama-Works-Megawatt-class-Energy-Storage-2](/sites/default/files/styles/crop_sei_cp_360/public/2023-01/Yokohama-Works-Megawatt-class-Energy-Storage-2.jpg?itok=ZCtNmb0M)
Yokohama Works Megawatt-class Energy Storage Project
■Yokohama Works,Sumitomo Electric Industries, Ltd.
■Location: Yokohama, Japan
■Power and Energy:500kWx5h, 250kWx5h, 250kWx5h(5,000kWh)
■Application:Peak cut operation,Factory energy management
■Commencement of Operation: Jun. 2012