Photo voltage panels efficiency
PV (photo voltage) installations are typically sold with maximum 1 % yearly fall in power generation. By clamping a sensor on the inverter, the actual efficiency can be followed.
Sensors used: PowerMoni Pro.
Method: The sensor is mounted on the cable to the inverter. By looking up the average production over time, the efficiency can be monitored.
Alarm set-up: If you wish, and alarm can be added, but you can also simply look up the average production on the graphical overview.