Think of it as a sort of one-cylinder, two-stroke mini-engine that can work either as a generator (thank ... is a 10-kW unit that Toyota say would provide enough power to get a B- or C-segment ...

For example, Toyota’s Hybrid Synergy Drive uses two electric motors—a starter generator and ... MAX four-cylinder engine choices. The biggest reasons come down to power and efficiency.

The generator has a power of 110 kVA and its lifetime is guaranteed for 15,000 hours. Developed by French start-up EODev, the 100 kVa system is equipped with fuel cells manufactured by Toyota.