TU Graz presents its H₂GreenTECH demonstration model

In the frame of the H2greenTECH project, this demonstration model was built. Here we see a light source that imitates the sun, from which electricity is generated with the help of two photovoltaic cells. The electricity obtained is now transferred to the electrolyser, in which hydrogen and oxygen are produced from water. This oxygen and hydrogen are then supplied to the fuel cell and in the fuel cell they are converted back to electrical energy and used to power a consumer.