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THE FUTURE OF
ENERGY STORAGE 

Discover the green transformation experience with ReEnergiX

VISION

We’re Changing the Way the World Thinks About Green Energy

ReEnergiX is focused on creating an ecosystem that integrates cutting-edge energy storage solutions in the green economy and makes a sustainable contribution to society.

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SERVICES

We Deliver Exceptional Products and Services with VRFBs & SOFCs.

Vanadium Redox Flow Batteries (VRFBs)

The vanadium redox flow battery (VRFB) is considered to be a milestone in the history of regenerative energy management, well suited to many sustainable energy applications. Whether in combination with solar photovoltaic, wind power, biogas generators or in parallel operation – the VRFB ensures uninterrupted power supply. 

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Solid Oxide Fuel Cells (SOFCs)

SOFCs are high-temperature electrochemical devices that convert fuel directly into electricity through ionic conduction across a ceramic electrolyte, achieving efficiencies far beyond combustion-based generation. Operating at 700–1,000°C, SOFCs support a broad range of fuels including natural gas, hydrogen, and biogas, making them a versatile, low-emission backbone for distributed and mission-critical power applications.

REX Smart Energy Applications

Our VRFB system will be widely used to stabilize the power grids and unlock the full potential of renewables. We will create a unique networked ecosystem providing solution combines hardware and software integrated green transformation into one offering that provides reliability and ease of use for global clients.

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WHY REENERGIX

A different approach, using a new method of manufacturing.

We aim develop the best solution of energy storage systems. Our team has extensive experience in terms of modular design and utility-grade production capacity. ReEnergiX outperforms other energy solution providrs in the fields of round-trip efficiency and energy density.

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Product In Numbers

>20,000

CHARGE-DISCARGE CYCLES

80-85%

ROUND-TRIP

EFFICIENCY

>25

YEARS

LIFE CYCLE

>97%

ELECTROLYTES

COLLECTABLE

INDUSTRY

Our Research
Partners

ReEnergiX partner with leading higher education institutions and research organizations to tackle major challenges of VRFBs and SOFCs, including energy efficiency and production capacity. 

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ReEnergiX Inc

Tel: +81 3 6262 6803

10/F, Nihonbashi HY Building

2-15-3 Nihonbashi

Chuo-ku, Tokyo

Japan

© 2026 by ReEnergiX Inc. 

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