Hewalex team beside the OPTI-ENER EMS board and touchscreen kiosk

Photo: Mariusz Młynarczyk / CloudAir.tech

Hewalex staff stand at the edge of the stand next to a white board explaining the "Inteligentny system EMS" and "OPTI-ENER EMS", covering domestic hot water, car charging and zero export. Behind them are a touchscreen kiosk, a hot water storage tank in front of a brick wall with orange light lines, and the commercial heat pump section.