H2 Ocean

Luxury - Style - Sustainability

H2 Ocean is a revolutionary marine-hydrogen ecosytem combining hydrogen-powered marine craft and mobile H2 refueling stations.

H2 Ocean Water Craft

At H2 Ocean, design is an important element of the brand. All our products  will have a consistent look and feel across the product line to help establishment of the brand.

As with, Tesla, Porsche, Ferrari or Rolls Royce you know one when you see one.

Our products will hold a unique position in the world of marine craft, representing Luxury, Style and Sustainability.

H2 Ocean Refueling Station
H2 Ocean Passenger Ferry
H2 Ocean Water Taxi
H2 Ocean Luxury Yacht

H2 Ocean Mobile Refueling Station

H2 Ocean Refueling Station

An affordable solution that combines the benefits of an oil well, a refinery, a storage unit and a refueling station in one small unit. You can now have hydrogen available at any time for maritime or even land use.


  • Mobile, for maritime and land use
  • Zero-emission
  • No carbon footprint
  • "Plug & Play" solution
  • Optimized logistics
  • Low H2 production cost
  • Revenues for the city or port


  • Production of 180 kg H2 / day
  • Capacity from 90 to 180 kg og H2 storage
  • 1 H2-dispenser for refueling
  • 220 power consumption
  • Consumption from 100 kW to 300 kW
  • Consumption of 2 to 4 cbm of water
How sustainable hydrogen energy works

H2 Ocean Power Options

Hydrogen Fuel Cell


  • Outstanding Freeze Start Capability
  • Industry-leading Durability
  • Excellent Function Safety Rating
  • Function Safety: ISO26262-2018
  • Software Architecture: AUTOSAR 4.2, ASIL C
  • Ingress Protection: IP68

Technical specifications

  • Rated Power (kW): 120
  • Freeze Start Temp. (℃): -30
  • Working Voltage (V): 450-750 (700-750 output power limited)
  • System Durability (h): 30,000
  • Dimensions (mm): 890x730x826
120kW Fuel Cell System

Electric Motor

This plug & play, easy to install, powerful motor can fit any kind of boat including retrofits. It is best suited for fast boats from 20 to 50 ft. This robust system offers up to 800 hp at peak, and world leading speed and range capabilites.

Power: 400 hp / 300 kW
System weight: 1 125 kg / 2 480 lbs

H2 Ocean Electric Motor

H2 Ocean Partners


Headquartered in Shanghai, Refire is the world’s leading deployer of commercial hydrogen fuel cell zero-emissions technologies. The company specialises in designing, testing, prototyping, application engineering and in integrated fuel cell systems for buses, trucks, specialised vehicles, power supply units, and marine applications.

As of Q1 2021, REFIRE fuel cell technologies and products are powering over 2,700 fuel cell vehicles (FCVs) in daily use in 15 cities across China as well as various projects in five other countries; to date, combined vehicle mileage exceeds 70 million kilometres.

Guangtai Intelligent Manufacture & Technology (Jiangsu) Co.,Ltd

Founded in 2017, GIMTC own a full professional R&D team, equipped with state of the art facilities. GIMTC holds several national patents.

In 2007, participated in the National 863 Project in Beijing to build China's first hydrogen refueling station-Beijing Feichi Jingli Hydrogen Refueling Station, which provided hydrogen refueling services for the green transportation of the 2008 Beijing Olympic Games.

In 2008, participated in the national 973 major scientific research project large-scale off-grid wind power hydrogen production test in Dafeng, Jiangsu, and opened up the technical route from wind power-hydrogen production-hydrogen storage-application.

In 2017, provided wind-solar coupled hydrogen production equipment for the hydrogen refueling station of Dalian wind and solar hybrid hydrogen production and successfully provided hydrogen refueling services for domestic fuel cell vehicles.


Evoy® was founded in 2018 and its headquarter is based in Florø, Norway, and one office in Paris, France since 2021.

Evoy® design, develop and manufacture powerful 100% electric motor systems for commercial and leisure boats. These are typically fast boats between 20 and 50 foot, bringing the superiority of electric voyaging into new markets with Evoy®’s ground-breaking technology.

The powerful plug-and-play inboard and outboard turn-key systems can be placed into any boat, whether it is the boat your own today or the new boat you have always dreamt of.

Image: Erna Solberg, the former Norwegian Prime Minister, enjoying an Envoy powered electric boat