Said to be the first system of its kind in Europe, Fraikin is now offering a demonstrator vehicle nationwide.
The new technology can be charged via the mains or by harvesting wasted power through the vehicle’s alternator. For optimum efficiency, Euro 6 engine alternators operate intermittently, preventing them from providing the consistent charge that lithium-ion batteries require to remain operational.
Normally, the need for constant engine power to run refrigeration units means the stop-start feature on modern LCVs is inhibited, negating potential fuel and emissions savings. However, the battery-powered Perpetual V2G system allows for this feature to remain operational.
Keith Atkins, fleet operations director at Fraikin, says: “The consistent power the technology’s advanced battery management system supplies to the battery pack is a key feature for us.
“It makes the system the only one of its kind in Europe capable of harnessing power through a Euro 6 engine, while retaining the ability to utilise stop-start engine technology – that’s a huge breakthrough, and one we believe offers significant potential to help fleets become greener, and save money.”
Andy Ling, chief executive of Perpetual V2G, adds: “The biggest advantages are seen in relation to urban fleets and start/stop operations. With a standard unit, the vehicles must be constantly idling, burning fuel and releasing emissions for anywhere up to nine hours per day. In contrast, our system can maintain optimum temperature without the need for the engine to idle.”