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Fault codes › Solis › Solis S6-EH3P(75-150)K10-NV-YD-H-US

Solis S6-EH3P75-150K OV-VBackup

Code
OV-VBackup
Shown as
Inverting overvoltage
Page
116
ID
fc:solis-s6-eh3p-75-150k-us-ovvbackup
IRI
https://solarlattice.org/kb/fc/solis-s6-eh3p-75-150k-us-ovvbackup
Status
active
Also known as
OV-VBackup, ovvbackup, Solis OV-VBackup, Inverting overvoltage
Category
Inverters
Class not stated
Production not stated
Clears after a manual reset verified · fact

Decoded

Reports backup output AC overvoltage; look at backup power outlet; do: wiring and terminal check.

What can be behind Backup output AC overvoltage

Failure modes that present as the reported condition, and the tests that tell them apart.

Defined in

The manufacturer's own cause and corrective text is not reproduced here.

Same condition on other equipment

SMA
SMA SB-US-40 9202, SMA SB-US-41 9202, SMA SBSE-US-50 9202
Solis
Solis RHI-1P-HV OV-VBackup, Solis S6-EH1P OV-VBackup, Solis S6-EH2P OV-VBackup, Solis S6-EH3P30-60K OV-VBackup

Same code in other families

Claims

defined_in

c1 drafted · lead Solis_Manual_S6-EH3P(75-150)K10-NV-YD-H-US_V1.0

reports

c2 drafted · lead Backup output AC overvoltage

affects

c3 drafted · lead Backup power outlet

mitigated_by

c4 drafted · lead Wiring and terminal check

has_recovery

c5 verified · fact Manual reset (operator restarts or acknowledges)

Restart first; factory repair if the fault persists

verified by: review-workflowverified on: 2026-10-23

applies_to

c6 drafted · lead Solis S6-EH3P(75-150)K10-NV-YD-H-US

Data