Monitoring has become essential for the solar industry and is almost always included for new PV plants. This is because numerous factors could negatively influence the operation of a PV plant and could lead to a reduction or, in the worst case, to complete yield losses. With Solar-Log™, Solare Datensysteme GmbH offers continuous and reliable PV plant monitoring. Disturbances are recognized right away and immediately reported before they can result in huge financial losses. Equipping an existing PV plant with Solar-Log™ guarantees not only ideal plant monitoring, but also provides multiple functions for Smart Energy and feed-in management.