After last firmware update . A lot of problem there is somebody can help me also in this festive day. I manage hotel and we have a lot of problem for this :-(
asked
Serious operating problems after the latest Multiplus Qattro firmware
Have you checked the configuration? After the firmware update, the assistents (i.e. ESS) were not existing in my system and had to be reconfigured.
Tanks TNT369
Yes, I've checked Veconfig and everything seems to be as usual (I've been using it for two years without any problems), I've also checked the Venux Gs configuration again and it's set as Take Battery Charge, but the system takes part of the energy from the batteries instead of from the mains.
Details:
Multi Quattro 10Kw 48v
10Kw PV
Inverter Fronius 8.2 connected in Ac Out
Venus GX
Battery 200A connected only for emergency
Ess Mode "Keep Battery Charged"
Zero Feed IN
I think the problem is in the ESS configuration of the Venux
It behaves as if the Keep Battery Charge function is disabled.
I've tried setting Optimized Battery life with Minimum soc 100% and it's clear that the battery is not draining.
I solved the problem by reinstalling the old saved version. And everything works fine.
I can now confirm that the new version of the ESS assistant does not work with my basic settings, even though it has the same configurations.
