EDAG Group and Hexagon Purus are investigating how a hybrid storage system can be implemented combining the advantages of both drive alternatives in a joint research project funded by HessenAgenture.

The research project, scheduled to run for 18 months, will develop a flexible storage system for the vehicle floor in which the latest generation of batteries and hydrogen pressure tanks can be installed in parallel.

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It will be able to cover daily distances with battery electricity and long journeys with energy from a fuel cell powered by hydrogen tanks.

The solution is based on the EDAG ScaleBase scalable vehicle platform. The inter-changeability of the storage units also enables resource-saving secondary use.

“Electric mobility must become suitable for everyday use by everyone in order to reduce environmental pollution, especially in inner-city areas,” said an EDAG Group statement.

“For the daily commute to work, battery storage is today the most suitable means of choice. Long-distance drivers, however, have to plan for longer stops despite quick-charging columns.

“This is a clear advantage of hydrogen drives, whose tanks can be filled in a few minutes.”

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