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LCD displays 'Waking Up'

LCD displays 'Waking Up' — Restarting after error

SolarEdge · Inverters

What does LCD displays 'Waking Up' mean?

The LCD panel shows 'Waking Up' with a countdown timer. This means the inverter is restarting itself after an error, following a necessary reconnection delay.

Common Causes

  • Inverter automatically restarting after an error
  • System recovery process

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Allow the inverter to complete its restart process.

  2. 2

    Monitor the inverter for any recurring errors once it is back online.

Browse all codes in this manual (51)
Verified technical data. Last updated: April 2026

Related Faults

10, 37, 38Ground Current - RCD — High ground currents detected102DC Voltage Too High — Input DC voltage exceeds maximum level103, 119UDC Min / DC Voltage Too Low — Input DC voltage below minimum level
Source: SolarEdge Inverters
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