By using the motor in conjunction with lithium ion capacitor and conventional diesel engine in parallel, 35% reduction in fuel consumption is achieved.
The regenerative energy generated during deceleration is stored in the lithium ion capacitor and used for driving the motor during acceleration, dramatically reducing the fuel consumption of the diesel engine.
It requires only half the space to get the same energy compared to the EDLC system. (Double energy storage is possible if the cabinet size is the same)
No need for replacement in the hybrid bus life cycle