Hi,
I desperately need some help.
I have a Quattro 15kVA 230V with 15kWh of LiFePO4 batteries. I also have a 7kVA generator wired to AC1 and mains wired to AC2.
The idea was that when mains failed - the batteries and the generator would cover the load and share it proportionally.
For the life of me - I cannot get the generator to sync when there are no mains.
Here are the settings in place:
GENERAL
AC1 input current limit 13A (13 x 230 = 2990W) - Should be comfortable for a 7kVA generator.
Dynamic current limiter is checked.
GRID
AC input 1 - no LOM detection
Accept wide input frequency range is checked
UPS function is unchecked
INVERTER
PowerAssist is checked with a boost factor of 2
CHARGER
Weak AC input is checked
ASSISTANTS
charge current control is active to change the DC charge current to zero when AC input 1 is active and the charger is also disabled. The idea of this was to prevent the generator from trying to charge the batteries and instead divert its power to the load.
ESS assistant is active.
If anybody can shed some light on this situation - I would really appreciate it.
I have tried to adjust the PowerAssist boost factor from 0,8 right up to 3,5 with no success. I have also tried to modify the AC1 input current limit to 22 Amps; also with no success.
I have uploaded the VRM settings pack if anyone would like to see the complete setup at the moment.
Thanks in advance.