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docker-voltronic-homeassistant/config/inverter.conf
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Implementazione supporto multi-inverter paralleli e fix comunicazione MQTT
- Aggiunto supporto lettura inverter paralleli tramite comandi QPGS0-QPGS9
- Implementato discovery automatico inverter con filtro duplicati e serial invalidi
- Risolti bug critici comunicazione seriale:
  * Fix buffer ExecuteCmd da 7 a 200 bytes
  * Supporto terminatori CR e LF
  * Modalità blocking con delay 500ms
  * Lettura byte-by-byte per terminatore affidabile
- Implementato script MQTT per pubblicazione dati multi-inverter:
  * mqtt-push-parallel.sh con topic separati per ogni inverter
  * Fix autenticazione MQTT con username/password
  * Aggiunto flag retain (-r) per persistenza dati
- Creato test-loop-parallel.sh per simulazione completa container
- Aggiornata documentazione con compatibilità MKS IV e guida test loop
- Aggiornati profili debug VS Code per bash e parallel discovery
- Configurazione MQTT completa con server reale (192.168.1.37:1883)

Sistema testato e funzionante con 2 inverter Voltronic Axpert MKS IV
2026-01-31 16:15:26 +01:00

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# Basic configuration options for the actual inverter polling process...
# The device to read from...
# Use: /dev/ttyS0 if you have a serial device,
# /dev/ttyUSB0 if a USB<>Serial,
# /dev/hidraw0 if you're connecting via the USB port on the inverter.
# Note: Inverter 1 on USB1, Inverter 2 on USB0 (both working)
device=/dev/ttyUSB0
# How many times per hour is the program going to run...
# This is used to calculate the PV & Load Watt Hours between runs...
# If unsure, leave as default - it will run every minute...
# (120 = every 30 seconds)...
run_interval=120
# This allows you to modify the amperage in case the inverter is giving an incorrect
# reading compared to measurement tools. Normally this will remain '1'
amperage_factor=1.0
# This allows you to modify the wattage in case the inverter is giving an incorrect
# reading compared to measurement tools. Normally this will remain '1'
watt_factor=1.01
# The following settings allow you to modify runtime buffers.
# N.B. These values may not be applicable to all inverter types, as such you will
# need to run docker exec -it voltronic-mqtt bash -c '/opt/inverter-cli/bin/inverter_poller -d -1'
# or simply inverter_poller -d -1 to check for warnings or errors
# mentioned in https://github.com/ned-kelly/docker-voltronic-homeassistant/issues/5
# This allows you to modify the buffersize for the qpiri command
qpiri=103
# This allows you to modify the buffersize for the qpiws command
qpiws=40
# This allows you to modify the buffersize for the qmod command
qmod=5
# This allows you to modify the buffersize for the qpigs command
qpigs=110