Volvo SuperTruck Features Solar Panels

Volvo Trucks North America has unveiled a SuperTruck demonstrator that has achieved a freight efficiency improvement of 88 percent – and solar power gets a look-in on the high-tech vehicle.
On top of the cab are solar panels, charging SuperTruck’s battery and powering interior lighting.

The fuel-efficiency SuperTruck concept truck from Navistar used solar panels extensively. Volvo’s SuperTruck used them as well.