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11

Output Under-voltage — The DC Output Voltage is too low

Schneider Electric · MPPT 80

What does 11 mean?

The DC output voltage is lower than the expected or required level. This could impact the performance of connected devices.

Common Causes

  • The DC Output Voltage is too low.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the connected loads to ensure they are compatible with the output voltage.

  2. 2

    Verify the output wiring connections are secure.

  3. 3

    Ensure the battery system voltage is within the expected range.

  4. 4

    If the issue persists, contact support.

Browse all codes in this manual (34)
Verified technical data. Last updated: April 2026

Related Faults

10Output Under-voltage Immediate — The DC Output Voltage is too low2Capacitor Over Temperature — The Capacitors are too hot26Auxiliary Power Supply Fault — The Auxiliary Power Supply has shut down
Source: MPPT 80
Open Manual (Page 55)Search more codes in this manual