Moin,
ich komme nicht weiter.
Ich verwende das script zur Nulleinspeisung von hier
Habe bei github auch schon nachgefragt, aber bisher keine Reaktion bekommen.
Inzwischen läuft das Sricpt und spricht den Inverter an und bekommt auch Rückmeldungen.
Nur übernimmt der Inverter nicht die Daten, die der Shelly liefert, sondern speist stumpf irgendetwas ein.
Konfiguration
Raspi 3B 1 GB mit USB-SSD (boot) im LAN über ethernet
Python 3.13.5
wird nur für den script genutzt, keine anderen Anwendungen
Hoymiles HM-1500
openDTU 0.1.30
firmware v26.3.30
generic_esp32
mit nRF24
LiFePo4 Akku 48 V 10 kWh
Habe im script override die IP der openDTU (+user und passw) und des shelly eingetragen.
Ebenso Typ des WR, Leistungsdaten hatte ich zwischenzeitlich verändert, daher die 800 W im journal.
Füge hier mal das aktuelle journal bei.
Vielleicht kann mir jemand einen Tip geben.
Meine Python-Kenntnisse gehen noch gegen 0, mit Linux fange ich auch gerade erst wieder an.
Danke!
sudo journalctl
Apr 10 01:30:19 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:19 INFO OpenD>
Apr 10 01:30:19 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:19 INFO power>
Apr 10 01:30:19 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:19 INFO Inver>
Apr 10 01:30:19 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:19 INFO setti>
Apr 10 01:30:19 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:19 INFO OpenD>
Apr 10 01:30:30 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:30 INFO OpenD>
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO OpenD>
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO Avera>
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO Retry>
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO OpenD>
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO power>
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO Inver>
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO setti>
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO OpenD>
Apr 10 01:31:01 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:01 INFO OpenD>
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO OpenD>
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO Avera>
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO Retry>
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO OpenD>
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO power>
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO Inver>
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO setti>
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO OpenD>
lines 1-23...skipping...
Apr 10 01:30:19 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:19 INFO OpenDTU: Inverter "HM-1500-2" temperature: 20.2 degC
Apr 10 01:30:19 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:19 INFO powermeter Shelly3EMPro: 458 Watt
Apr 10 01:30:19 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:19 INFO Inverterlimit 800 Watt was previously not accepted by at least one inverter, trying again...
Apr 10 01:30:19 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:19 INFO setting new limit to 800 Watt
Apr 10 01:30:19 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:19 INFO OpenDTU: Inverter "HM-1500-2": setting new limit from 800 Watt to 800 Watt
Apr 10 01:30:30 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:30 INFO OpenDTU: Inverter "HM-1500-2": Limit timeout!
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO OpenDTU: Inverter "HM-1500-2" reachable: True
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO Average min-panel voltage, inverter "HM-1500-2": 53.1 Volt
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO Retry Counter exceeded: Inverter PowerStatus already ON
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO OpenDTU: Inverter "HM-1500-2" temperature: 20.3 degC
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO powermeter Shelly3EMPro: 457 Watt
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO Inverterlimit 800 Watt was previously not accepted by at least one inverter, trying again...
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO setting new limit to 800 Watt
Apr 10 01:30:50 Raspi3B-64Bit python3[5536]: 2026-04-10 01:30:50 INFO OpenDTU: Inverter "HM-1500-2": setting new limit from 800 Watt to 800 Watt
Apr 10 01:31:01 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:01 INFO OpenDTU: Inverter "HM-1500-2": Limit timeout!
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO OpenDTU: Inverter "HM-1500-2" reachable: True
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO Average min-panel voltage, inverter "HM-1500-2": 53.1 Volt
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO Retry Counter exceeded: Inverter PowerStatus already ON
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO OpenDTU: Inverter "HM-1500-2" temperature: 20.2 degC
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO powermeter Shelly3EMPro: 333 Watt
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO Inverterlimit 800 Watt was previously not accepted by at least one inverter, trying again...
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO setting new limit to 800 Watt
Apr 10 01:31:21 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:21 INFO OpenDTU: Inverter "HM-1500-2": setting new limit from 800 Watt to 800 Watt
Apr 10 01:31:31 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:31 INFO OpenDTU: Inverter "HM-1500-2": Limit timeout!
Apr 10 01:31:51 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:51 INFO OpenDTU: Inverter "HM-1500-2" reachable: True
Apr 10 01:31:51 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:51 INFO Average min-panel voltage, inverter "HM-1500-2": 53.1 Volt
Apr 10 01:31:51 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:51 INFO Retry Counter exceeded: Inverter PowerStatus already ON
Apr 10 01:31:51 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:51 INFO OpenDTU: Inverter "HM-1500-2" temperature: 20.3 degC
Apr 10 01:31:51 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:51 INFO powermeter Shelly3EMPro: 229 Watt
Apr 10 01:31:51 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:51 INFO Inverterlimit 800 Watt was previously not accepted by at least one inverter, trying again...
Apr 10 01:31:51 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:51 INFO setting new limit to 800 Watt
Apr 10 01:31:51 Raspi3B-64Bit python3[5536]: 2026-04-10 01:31:51 INFO OpenDTU: Inverter "HM-1500-2": setting new limit from 800 Watt to 800 Watt
Apr 10 01:32:02 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:02 INFO OpenDTU: Inverter "HM-1500-2": Limit timeout!
Apr 10 01:32:22 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:22 INFO OpenDTU: Inverter "HM-1500-2" reachable: True
Apr 10 01:32:22 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:22 INFO Average min-panel voltage, inverter "HM-1500-2": 53.1 Volt
Apr 10 01:32:22 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:22 INFO Retry Counter exceeded: Inverter PowerStatus already ON
Apr 10 01:32:22 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:22 INFO OpenDTU: Inverter "HM-1500-2" temperature: 20.3 degC
Apr 10 01:32:22 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:22 INFO powermeter Shelly3EMPro: 225 Watt
Apr 10 01:32:22 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:22 INFO Inverterlimit 800 Watt was previously not accepted by at least one inverter, trying again...
Apr 10 01:32:22 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:22 INFO setting new limit to 800 Watt
Apr 10 01:32:22 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:22 INFO OpenDTU: Inverter "HM-1500-2": setting new limit from 800 Watt to 800 Watt
Apr 10 01:32:32 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:32 INFO OpenDTU: Inverter "HM-1500-2": Limit timeout!
Apr 10 01:32:52 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:52 INFO OpenDTU: Inverter "HM-1500-2" reachable: True
Apr 10 01:32:52 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:52 INFO Average min-panel voltage, inverter "HM-1500-2": 53.1 Volt
Apr 10 01:32:52 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:52 INFO Retry Counter exceeded: Inverter PowerStatus already ON
Apr 10 01:32:52 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:52 INFO OpenDTU: Inverter "HM-1500-2" temperature: 20.3 degC
Apr 10 01:32:52 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:52 INFO powermeter Shelly3EMPro: 232 Watt
Apr 10 01:32:52 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:52 INFO Inverterlimit 800 Watt was previously not accepted by at least one inverter, trying again...
Apr 10 01:32:52 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:52 INFO setting new limit to 800 Watt
Apr 10 01:32:52 Raspi3B-64Bit python3[5536]: 2026-04-10 01:32:52 INFO OpenDTU: Inverter "HM-1500-2": setting new limit from 800 Watt to 800 Watt
Apr 10 01:32:54 Raspi3B-64Bit wpa_supplicant[673]: wlan0: WPA: Group rekeying completed with 0c:c5:74:d3:5c:00 [GTK=CCMP]
Apr 10 01:33:03 Raspi3B-64Bit python3[5536]: 2026-04-10 01:33:03 INFO OpenDTU: Inverter "HM-1500-2": Limit timeout!
Apr 10 01:33:23 Raspi3B-64Bit python3[5536]: 2026-04-10 01:33:23 INFO OpenDTU: Inverter "HM-1500-2" reachable: True
Apr 10 01:33:23 Raspi3B-64Bit python3[5536]: 2026-04-10 01:33:23 INFO Average min-panel voltage, inverter "HM-1500-2": 53.1 Volt
Apr 10 01:33:23 Raspi3B-64Bit python3[5536]: 2026-04-10 01:33:23 INFO Retry Counter exceeded: Inverter PowerStatus already ON
Apr 10 01:33:23 Raspi3B-64Bit python3[5536]: 2026-04-10 01:33:23 INFO OpenDTU: Inverter "HM-1500-2" temperature: 20.3 degC
lines 1-56

