P21

Fuel cell systems, especially for emergency power supply in the telecommunication industry

Munich, Germany

P21 develops, manufactures, and markets fuel cell systems and components including PEM (Polymer Electrolyte Membrane) fuel cell stacks. Currently, the company targets the power supply backup market for mobile network cell towers. P21 is able to leverage its core competencies in intellectual property and its own industrial expertise in order to reduce fuel cell product costs. P21 is a spin-off of Vodafone/Mannesmann, and is located near Munich ( Germany).

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Contact

Paris (Main Office)
233, rue, de la Croix Nivert, 13
75015 Paris
FRANCE
Phone: +33 (0)1 40 43 00 20
Fax: +33 (0)1 40 43 01 11
California
14510 Big Basin Way, 150
Saratoga, CA 95070
USA
Phone: +1 408 872 0300
Fax: +1 408 872 0333