zaubererty / homeassistant-mvpv

MYPV integration for home assistant
MIT License
18 stars 7 forks source link

Power setpoint for Energymeter "Zielwert der Regelung" #5

Open OlePZ9 opened 1 year ago

OlePZ9 commented 1 year ago

At first, many thanks for development of this integration. I am very happy that I've found it!

I am using my ACThor (3KW) with a Victron Energy Storage System. Both look at the same Value, the Power load from/to grid on the Modbus EM24 Energy meter.

You can do the following: If you tet the "Zielwert" (Setpoint) to a negative value, then the regulation from Victron tries to load the battery until SoC is at 100%, Then, with surplus of energy from PV, the ACThor takes surplus, before it gies into the grid.

If you set the setpoint to a slight positive value, eg 50W, the ACThor starts to take energy, independently of SoC of the battery, so you can do both at the same time. later, at the afternoon, this setting could lead to a discharge of the battery. It would be nice if this parameter could be controlled via HA, to be more flexible. Actually I am using a Shelly 1PM , but this only could switch on or off. Thank you!

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

Additional context Add any other context or screenshots about the feature request here.