Hello,
I’m a complete novice when it comes to HomeAssistant!
The following project I would like to implement!
I have a Buderus heat pump and a 10KWP photovoltaic system!
In addition, I installed a Shelly 3em that messes up my electricity!
Of course I could control the heat pump via the Smartgrid input. However, I find that too imprecise!
I now always do it manually as soon as I produce an excess of 500 watts, I increase the target temperature by 0.5°.
If I have a reference of 500 watts, I reset the temperature by 0.5°!
always with a test time of 5 minutes!
The whole thing only works until the maximum temperature (per Shelly H&T) is reached!
Then I turn off the heating! As soon as the lower limit of the temperature sensor goes below the limit value, I switch the heating on again. So that it doesn’t get too cold in the house even in cloudy weather!
I would love to automate this with Homeassistant!
I have already found the intigration of Buderus in Homeassistant!
Could someone program this logic for me?!
I think this will interest many who have a heat pump with a PV system.
Thank you very much for your help!