The electric vehicle is becoming more and more important, and more and more customers are choosing to install charging points in their facilities or in their homes. These EV charging stations can take the energy directly from the grid, or this electricity can come from renewable sources, such as photovoltaic panels.

Similarly, the hydrogen vehicle, although still in a lesser development stage, is an attractive possibility for the use of surplus energy from a renewable facility, which would otherwise be lost. Hydrogen is a method of storing energy which, through its production by electrolysis of water and its use in a hydrogen vehicle through a fuel cell, is a zero emission alternative to conventional mobility. These vehicles need to recharge their tanks in the so-called hydro-stations.