A sustainable start to the year at Ampack: our company building in Rorschach (CH) now obtains its electricity from its own photovoltaic system. A total of 220 modules, each with a maximum output of 400 Wp, forecast an annual yield of around 75,000 kWh. This corresponds to around ¾ of the electricity requirements of the building, which houses not only Ampack but also its two sister companies Saropack and Keller Lärmschutz.