Eenigma wrote:
It will be interesting to see if the topology of Zennergy incorporates all wheel regen braking. The system could use two wheel drive and switch to four wheel braking or any combination they choose. Two wheel regen braking is less efficient than 4 wheel but additional weight for an all wheel drive system is required. Interesting trade off for a mechanical and electrical engineer to tackle.
What do you see here?
Where did this image come from?

