for Clean energy supply (Energy storage system)
Electricity storage
Hydrogen (subsystem)
Livestock, Greenhouses
Energy generator, Industry
Energy provision (e.g. electricity)
Electricity
Hardware, Procedure
Company name: GKN Hydrogen
Official company name: GKN Hydrogen GmbH
Address: Pennefeldsweg 11-15 53177 Bonn, Bonn, Germany
Energy storage capacity
1 - 2 MWh electrical
60 - 120 kg H2 @ max. 40 bar
Nominal load
8 - 24 kW
Peak load
25 kW / 75 kW (30 min)
Output voltages
120 V / 230 V / 400 V – 50 Hz
Power during outage
8 kW for 125 - 250 h /
24 kW for 41 - 83 h
Electrolyzer
Up to 10 kg hydrogen per day
Dimensions / Weight
6.0 m x 2.5 m x 2.6 m /
13,000 - 20,000 kg
Unique advantages
100% recyclable
100% safe low pressure hydrogen
Superior energy/space ratio vs. batteries,
H2 gas storage @40 bar
Storage lifetime 20 years
Energy storage capacity > 98% over lifetime
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