Do you know what “PEM technology” is?

PEM means Proton Exchange Membrane.
In the PEM electrolysis cell, direct current is used to separate water molecules into hydrogen and oxygen gas.
The electrolyte, which separates the electrodes, is a very thin proton-permeable membrane.
Thanks to it, PEM electrolysers are very compact and respond quickly to change in power supply.
PEM is the best technology to produce hydrogen from renewable energies

And… Elogen is a leading designer and manufacturer of PEM electrolysers in Europe!