The new rules for idle driving in cities, hits the distribution companies hard. When idle no longer is permitted, charging of the main batteries and charging of the lift-tailgate along with other electrical equipment, will delay the entire charging from the generator and therefore it can not keep up the power.
At the same time, the Euro6 rules make the generator not run below 2500 RPM to reduce urban emissions. Drivers who has experienced problems not having enough power for the whole day, can now be helped with solar cells.
The system also helps to ensure that the van can supply 220 V to the craftsman’s machines.