The RAC is currently trialling the an aftermarket hybrid conversion kit on two of its Ford Transit patrol vans.

The RAC have chosen the Connaught Engineering Hybrid+ solution, a bolt-on, aftermarket hybrid conversion which uses a 48V electric motor and promises fuel savings around the 20% mark.

RAC Quality Manager Steve Lydon explains how it works: “The Hybrid+ system is bolted on to the engine of the vehicle. When you pull away, it kicks in and turns the engine using the electricity it has stored, as opposed to fuel. ”

The Hybrid+ solution uses capacitors to store energy, rather than heavy batteries. This means it does not affect the payload or weight of the vehicle. It’s simple retro-fit nature also means that it can be completely fitted in one day and according to Connaught, does not affect the manufacturer’s warranty.

At present available for Ford Transits, fitting the Hybrid+ system only takes one day, causing minimal disruption to vehicle availabilty. Check out Connaught Engineering’s website for more details.