my client has a 3-phase system consisting of 3*10KVA quattro inverters a 800AH(DOD 70%) battery bank and victron charge controllers with 18KWp of solar. I recently switched the system to ESS and the generator was previously configured to start if the SOC reaches 50% in load shedding cases but it has not started at all. Does ESS work with a generator(also 3phase), if so which settings can i change for it to charge the batteries and power the loads ?