Da ich Homeassistant primär rund um die Solarerzeugung und Speicherung nutze, habe ich diese Seite mal unter Solar gehangen, auch wenn ich andere Dinge damit erfasse.
Um Hoymiles und ähnliche Inverter per Funk auslesen zu können, gibt es zwei Open Source Projekte: AhoyDTU und openDTU.
Ich habe mich für AhoyDTU entschieden, da die initiale Inbetriebnahme total easy ist und ich die Oberfläche “schöner” finde.
https://ahoydtu.de/getting_started/
https://grafana.com/grafana/dashboards/16850-pv-power-ahoy/
https://www.printables.com/de/model/396020-ahoy-opendtu-gehause
mqtt: sensor: - name: 'inverter_U_AC' state_topic: 'inverter/HM700/ch0/U_AC' unit_of_measurement: 'V' - name: 'inverter_I_AC' state_topic: 'inverter/HM700/ch0/I_AC' unit_of_measurement: 'A' - name: 'inverter_P_AC' state_topic: 'inverter/HM700/ch0/P_AC' unit_of_measurement: 'W' - name: 'inverter_F_AC' state_topic: 'inverter/HM700/ch0/F_AC' unit_of_measurement: 'Hz' - name: 'inverter_P_DC' state_topic: 'inverter/HM700/ch0/P_DC' unit_of_measurement: 'W' - name: 'inverter_Efficiency' state_topic: 'inverter/HM700/ch0/Efficiency' unit_of_measurement: '%' - name: 'inverter_YieldDay' state_topic: 'inverter/HM700/ch0/YieldDay' unit_of_measurement: 'Wh' - name: 'inverter_YieldTotal' state_topic: 'inverter/HM700/ch0/YieldTotal' unit_of_measurement: 'kWh' # Pannel1 - name: 'inverter_Panel1_U_DC' state_topic: 'inverter/HM700/ch1/U_DC' unit_of_measurement: 'V' - name: 'inverter_Panel1_I_DC' state_topic: 'inverter/HM700/ch1/I_DC' unit_of_measurement: 'A' - name: 'inverter_Panel1_P_DC' state_topic: 'inverter/HM700/ch1/P_DC' unit_of_measurement: 'W' # Pannel1 - name: 'inverter_Panel2_U_DC' state_topic: 'inverter/HM700/ch2/U_DC' unit_of_measurement: 'V' - name: 'inverter_Panel2_I_DC' state_topic: 'inverter/HM700/ch2/I_DC' unit_of_measurement: 'A' - name: 'inverter_Panel2_P_DC' state_topic: 'inverter/HM700/ch2/P_DC' unit_of_measurement: 'W'