7356
Update of the WebUI not successful
SMA · Sunny Boy Solar Inverter
What does 7356 mean?
The update process for the inverter's user interface has failed. This indicates an issue during the software update of the WebUI component, potentially leaving the interface in an unstable state.
Common Causes
- Failure during the inverter user interface update process.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Retry the update process for the inverter WebUI.
Verified technical data. Last updated: March 2026
Related Faults
Source: SMA Sunny Boy Solar Inverter