Dear community, good morning
I have a Multiplus II GX Inverter charger configured with ESS asistant under Optimized mode.
Battery bank 48V 4 x 12V LipoFe Smart Batteries from Victron with VE.BUS-BMS.
The installation has an ET112 grid meter monitoring both Multi and load power.
Grid Set Point is set to 50W to avoid feed in the grid.
Currently I have set Schedule Charging to:
Schedule 1: Everyday Starts at 0:00 / Duration 7:00hs
Schedule 2: Everyday Starts at 7:00 / Duration 11:00hs Stop on SoC 50%
This will charge the batteries during off peak tariff from 0:00 to 7:00 am, Prevent any discharge from 11:00hs to 18:00hs and use all accumulated power during the night.
I am adding a Fronius Primo grid tie inverter with (Fronius Zero feed will be enabled).
I will change my Schedule 1 and add Stop on SoC 70% so I can take advantage of the grid tie inverter to charge the batteries.
My question is how will the system behave since from 11:00hs to 18:00hs Schedule 2 two will be running?. Will it override charge from the grid from Shcedule 2 and charge from the excess in PV Inverter?. I want to take advantage of the solar excess but prevent from charging from the grid during that time.
Thanks for your support.