I currently have a SmartSolar MPPT 100 | 50, which harvests around 5KW a day.
This is connected to a Non-Victron Inverter of capacity 3 KVA + 150Ah 25.6V LFP battery.
The inverter as a Grid Switchover function, where it will stop inverting, and power the loads directly from the Grid. However, currently, I can set it to do the switchover based on Voltage levels of the battery, but as you know LFP battery's SOC cannot be accurately measured based on Voltage, and keeps going up and down based on the load applied.
I just wanted to know if I can use the Relay feature of the MPPT's VE.Direct port or the Shunt's VE.Direct port to drive an external relay to turn on and off the grid power.
Does the SmartShunt has an option to use VE.Direct port to control the Virtual Load output based on the SOC of the battery? or if I connect the SmartShunt and MPPT via the VE.Networking, will the MPPT give an option to control the Virtual Load based on the SOC of the Smartshunt reading?