I have finally got full battery control working!
I can now prevent and alter the current that the battery charges and discharges at.
I can also alter the min discharge percentage. (Please do not alter the min value on the slider to below 10!)
I wanted to be able to charge my car from Solar without draining my house battery as the inverter would push that electricity out as a priority. Now prior to charging I can alter the discharge Amps slider to zero and charge my car preserving the electric in the house battery for later use.
Another option is to put the SolaX inverter into Backup Mode. This mode still diverts Solar into your House battery as a Priority and any excess will go into your car as well as pull from the grid.
There is a slight limitation with Grid charging and that is I haven’t been able to toggle Grid Charge on and off within Force Time Mode.
But all you need to do is change your mode in the Web Portal to “Force Time Use” and save.
Then change “Charge from Grid” to “All are allowed” and save.
Then you can change your run mode beck to SelfUse and save.
Now every time you toggle “SolaX Force Time” in Home Assistant it will grid charge your battery, as the setting to allow Grid Charge is stored in your Inverter.
If anyone has a 3 Phase Inverter ie X3 could you please let me know if the Phase R S T values look correct or if I need to change the scales.
Usual disclaimer use at your own risk.
I do not know if this will work on other SolaX inverters as the older Models such as SK-SU5000 use a different method to control the battery.