A PEM fuel-cell-battery hybrid system is developed for a tourist boat.
The system, together with Li-ion batteries, generates a power of 90 kW.
A 20-m-long boat is built for arranging the system.
The fuel-cell-powered boat is demonstrated in coastal waters.
Boat speeds of 6.6–7.8 knots are achieved at a power output of ∼85 kW.