hi All,
I am experiencing the second 10kVA Quattro inverter to malfunction after 3 weeks in service.
The setup: stock standard Pylontech ESS setup with 150/100 MPPT DC Coupled.
The symptoms
The quattro wil turn on for 7 seconds then
it will drop AC OUT power for 12 seconds then the cycle would repeat itself.
The ESS configuration is correct and a copy from other sites.
There are no alarm logs, no notifications and the system worked well for 3 weeks.
I have tried to reupload the configuration with no success.
all Firmware is on the latest release, inverter firmware 474
