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get Debug Log from watchpower
github-actions[bot] edited this page Mar 20, 2026
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If your inverter is not recognized correctly, missing fields, or answering with unexpected raw strings, vendor PC software logs are still useful.
Before collecting vendor logs, use the built-in debug paths:
- Web UI ->
Debug->Preview JSON - Web UI ->
Debug->Preview Report - Web UI ->
Debug->Download Report - Web UI ->
Web Serial - MQTT raw topics under
RAW/* - the live data shown by the Web UI
These usually already contain enough material for protocol work.
The current project keeps raw answers even for not-yet-supported but responding devices.
That means the following are especially valuable:
QPIQMNQPIRIQPIGSQPIGS2QPIWSQALLQ1CommandAnswer
- install the vendor PC software
- connect the inverter and let it poll for a while
- collect the raw protocol files or debug files
- zip the full log folder
- include device model, protocol guess and transport type
- debug report from Solar2MQTT
- raw MQTT topics or a JSON preview from the Debug page
- vendor software log files
- photo of the inverter label
- note whether the issue is wrong detection, missing values or unstable values
If something does not work, start with wiring, settings and the Debug page.
Solar2MQTT is a community project. Some devices work immediately, others need a little troubleshooting and a good debug report.