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phelas GmbH 

Application field

Energy storage

Business model

B2B, Manufacturing



Gilching, Germany

phelas GmbH

phelas develops and distributes the solution for the energy transition: Aurora, a modular, mass-produced and low-cost electricity storage system for industry, energy producers and grid operators. phelas uses air and gravel as the main storage medium - both materials are universally available and, unlike lithium ions, less hazardous and less dependent on resource geography. The technology offers a decisive cost advantage for large amounts of energy, at the same time no cyclic degradation and excellent environmental compatibility. 

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