Hello there,
Ive created a few bleuprints for the marstek battery’s. It can be combined with the Zonneplan tarrif changes.
Smart charging and discharging for Marstek Venus home batteries, based on Zonneplan’s dynamic hourly electricity prices.
- Marstek - Opladen:
Force-charges your Marstek Venus batteries for a set time and power, then returns them to normal mode. Started by the Zonneplan price blueprint, a dashboard button or manually. - Marstek - Ontladen:
Force-discharges your Marstek Venus batteries for a set time and power, then returns them to normal mode. Started by the Zonneplan price blueprint, a dashboard button or manually. - Marstek - Laden bij laagste stroomprijs: Uses Zonneplan’s dynamic hourly prices to start charging at the cheapest hour of the day, when the battery is below 60% and solar is below 1000 W.
- Marstek - Ontladen bij hoogste stroomprijs: Uses Zonneplan’s dynamic hourly prices to start discharging at the most expensive hour of the day, when the battery is above 90%.
- Marstek - Veiligheid: Safety net that resets the batteries to standby if they get stuck charging or discharging after a restart or a stopped automation.
- EnergyHelpers.yaml: Template sensors for today’s cheapest and most expensive Zonneplan price and hour, battery totals, average SoC, self-sufficiency and grid connection load.
- EnergyDashboard.yaml: Dashboard with the current Zonneplan price, today’s cheapest and most expensive hour, battery status, consumption and solar graphs
Hope someone can use them and like them.