Installation for producing and supplying electricity including a fuel cell

Installation for producing and supplying electricity including a fuel cell (9), a device (10, 11, 12) for supplying gaseous hydrogen to the fuel cell (9), the device (10, 11, 12) for supplying gaseous hydrogen comprising at least a bundle (11, 12) of a plurality of pressurized hydrogen cylinders (8), a control casing (10), the control casing (10) containing circuit for controlling and supplying the gas taken from the bundle(s) (11, 12) of cylinders (8) to the fuel cell (9), the circuit being selectively connected to the bundle(s) (11, 12) of cylinders (8) and to the fuel cell (9) and comprising at least a pressure regulator (23), the installation being arranged on a base (100), characterized in the that the base (100) includes a modular structure comprising a first tray (1) supporting a first bundle (12) of cylinders (8), a second tray (2) supporting a second bundle (11) of cylinders (8), a third tray (3) supporting the fuel cell (9), the first (1), the second (2) and the third (3) trays being different entities put side by side and being elevated with regard to the soil via respective legs (18), first (1) and second trays (2) forming supports surface which are situated in a plan different from the plan of the third (3) tray, that is to say at a different height with regard to the soil.