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61/62/63

AC Voltage Too Low — Grid voltage below limit

SolarEdge · Inverters

What does 61/62/63 mean?

The AC voltage from the grid is lower than the country's allowed limit. This can prevent the inverter from operating correctly.

Common Causes

  • Low grid voltage
  • Incorrect country setting in the inverter
  • Grid operator issues

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify that the inverter is set to the correct country.

  2. 2

    Consult your grid operator.

  3. 3

    If regulations allow, use the SolarEdge Configuration Tool to adjust 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
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