Secondary supply

Smart feed into distribution grids

For energy-intensive industrial companies, cold stores and supermarkets in particular, renewable electricity generation plays an important role in the energy balance. In addition, there are higher payments for using their own electricity and the associated storage systems. This pays off in the end through better energy efficiency. In order to ensure a reliable energy supply under the sometimes rapidly changing conditions of volatile energy flows, high-performance security interfaces are required. EFEN offers solutions for this, from string protection for the PV system to measuring transformer cabinets for recording and feeding in the renewable energy generated through to compliant recording of the energy generated and self-consumed.