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7356

Event 7356 — Update of the WebUI not successful

SMA · Sunny Boy Inverters

What does 7356 mean?

The update of the inverter's user interface (WebUI) software has failed.

Common Causes

  • Interruption during the update process
  • Corrupted update file
  • Temporary communication issue during update

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Retry the update process for the inverter user interface.

  2. 2

    Ensure a stable network connection during the update.

  3. 3

    If the message appears again after retrying, contact SMA Service for assistance.

Browse all codes in this manual (70)
Verified technical data. Last updated: April 2026

Related Faults

!PV-Overvoltage!!PV-Overvoltage! !DISCONNECT DC! — Overvoltage at DC input10251Event 10251 — Communication status to network switch or DHCP server changed10252Event 10252 — Communication disrupted
Source: SMA Sunny Boy Inverters
Open Manual (Page 72)Search more codes in this manual