Battery round trip Efficiency

[grua]

10,1 / 14,1 = 71%

Yes, could be realistic.

Look also here for example:

Is system efficiency same as roundtrip efficiency

Then you should be able to calculate the value to be entered under dbus service com.victronenergy.settings , path Settings/DynamicEss/SystemEfficiency from the Victron production report: [image] 1206,6 / 1644,3 = 74 %

You can calculate your efficiency from your own production report.

How to find the production report:

Is system efficiency same as roundtrip efficiency

Go in VRM to “All installations” and on the right upper corner you have the download button. There, the first option… [1]