EVCS ON Zero Injection Site Not Working

[Martin]

Hello,

I have two Victron installations.

The first in AC Coupling (therefore Injection) with 2 Quattro and MPPT Victron DC chargers for the batteries.

The second for my son in Full Victron DC 3* Multiplus Victron MPPT chargers for the Pylontech Battery pack.
But, But in Zero Injection!

The EVCS works perfectly for me, but for my son the EVCS does not want to start in auto mode with a lot of direct sunlight even with charged batteries.

I read on the old Blog (community) that AUTO mode would not work in zero injection because the Cerbo uses precisely this surplus injected and measured to start the EVCS. So tells also my installer…

So my official question is:

Can a Zero Injection Installation operate the EVCS in Auto mode? and thus also on a off grid installation.

Is anyone reding this abble to run his EVCS in auto mode on his zero Injection Installation.

I am really curious to receive a Yes it works answer.

I am reading various topics talking about the same issue.

I think this is a question for @Lpopescu

Thank you for the help.

[M_Lange (Matthias Lange - DE)]

I guess it will work better with the next firmware update that should be coming shortly.
With that new version it always should start charging if the SOC is above 99% and force the MPPT to start working again.

What FW is currently installed and how is it configured?

[Martin]

[Martin]

And here is the son’s installation

Will update the FW’s