REXH2: The on-board solution for zero-emission navigation

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With a footprint of less than two cubic meters and a weight of 540 kilograms, the REXH2 equipped with the latest generation of Toyota fuel cells is today, in relation to the power delivered, the most compact and efficient Range Extender on the market.

The R&D carried out by the EODev and Toyota teams has enabled the REXH2 to be perfectly adapted to the extreme conditions of the marine environment, reaching power levels of 70 kW per unit, up to megawatts when stacked. It is this flexibility in implementation that makes REXH2 the ideal generator for tailor-made hydrogen solutions for propulsion and the supply of decarbonated energy at sea.

Specifications

Smaller footprint and weight

Total modularity

Zero-emission

Quick refueling

No noise pollution

No minimum power required

Online usage tracking

Instant start

Predictive and simplified maintenance

Optimum consumption and efficiency

"Plug & Play" solution

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“The REXH2 is a modular solution developed around Toyota's latest generation fuel cell, enabling CO2 emission-free, fine-particle-free and noise-free maritime and river mobility. Its custom application allows for propulsion and/or operation of onboard systems using hydrogen.”
Jeremie Lagarrigue, EODev CEO

Performances

Power from 70 kW to megawatts

Guaranteed lifetime 6 500 hours

Output voltage 650/725 VDC

Full power can be maintained for several hours

No clogging

No moving parts

Stackable

Integrated H2 safety management

Compact: 171 x 106 x 102 cm

Power management system included

Mass 540 kg

Versatility

H2 ELECTRIC HYBRIDIZATION

The REXH2 can be combined with any electrical system to provide continuous power that can be perfectly combined with the use of batteries. In addition to saving space and weight, this hybridization optimizes the management of the boat's propulsion and power calls, and therefore energy consumption.

H2 DIESEL-ELECTRIC HYBRIDIZATION

When the use of diesel remains necessary, in particular to cover long distances, the integration of a hydrogen system coupled with a diesel-electric unit allows for emission-free and noise-free navigation in protected areas, near ports and the coastline.

LIFE ON BOARD

For larger vessels with high power demands, the REXH2 can replace traditional generators to run onboard systems and ensure perfect tranquility at anchor, without any greenhouse gas emissions or harmful effects.