So, what exactly is a semi-trailer? It's a type of trailer designed to be hauled by a semi-truck. Unlike a full trailer, a semi-trailer doesn't have a front axle. That means it relies on the truck ...
The 18-meter long solar cell-clad trailer is said to enable fuel savings of 5-10% in Sweden. Swedish thin-film manufacturer Midsummer is a partner on the project. Swedish truck maker Scania is ...