… and the supplemental question would be: As every modern LED-light bulb and every smartphone charger consumes less than 15W, the ECO mode would not detect them. So what would be the use of this mode?
OK, no answer here, as usual. In the meantime I got an answer from the local dealer of Victron (as Victron itself doesn’t answer questions of private customers).
==> The minimal load which can be detected by the ECO mode is 15W.
This makes the ECO function useless to me as most of my loads (like LED bulbs or mobile phone chargers) need much less than 15W.