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S_OK not displayed

S_OK not displayed — Communication issue

SolarEdge · Inverters

What does S_OK not displayed mean?

The 'S_OK' status is not shown, indicating a problem with the inverter's communication. This affects data reporting and monitoring.

Common Causes

  • Network connection failure
  • Communication hardware issue
  • Server communication problem

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Perform the troubleshooting steps for 'Troubleshooting Communication - S_OK is Not Displayed' on page 66.

  2. 2

    Check all network cable connections.

  3. 3

    Verify network and server settings.

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
Open Manual (Page 67)Search more codes in this manual