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. 1

    Retry the update process for the inverter WebUI.

Browse all codes in this manual (23)
Verified technical data. Last updated: March 2026

Related Faults

Source: SMA Sunny Boy Solar Inverter