Plug and Charge is specialized on charging stations for cars, bikes and other devices. They have a strong focus on sustainability for their products. So, PnC decided to use concrete chassis for their charger points.
TU Darmstadt designed the chassis and checked the fitting regarding the electronic devices inside working with engineers.
The concrete chassis is made of UHPC (ultra High Performance Concrete).
Thus the wall thickness es extremely thin but the chassis itself is very strong.