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Fault codes › Solis › Solis S6-GC(25-60)K-US

Solis S6-GC OV-G-I

Code
OV-G-I
Shown as
Grid overcurrent
Page
73
ID
fc:solis-s6-gc-us-ovgi
IRI
https://solarlattice.org/kb/fc/solis-s6-gc-us-ovgi
Status
active
Also known as
OV-G-I, ovgi, Solis OV-G-I, Grid overcurrent
Category
Inverters
Class not stated
Production not stated
Clears after a manual reset verified · fact

Decoded

Reports AC overcurrent; look at power board, AC cable; do: AC connection check, inverter restart, power board replacement.

What can be behind AC overcurrent

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

ABB / FIMER
ABB / FIMER PVS-166-175-TL E006, ABB / FIMER PVS-60-TL E006, ABB / FIMER TRIO-20.0-27.6-TL E006, ABB / FIMER UNO-DM-3.3-5.0-PLUS E006, ABB / FIMER UNO-DM-6.0-PLUS E006
CPS
CPS SCA50-100K-T Protect1110
Canadian Solar
Canadian Solar 185-255K OV-G-I
Fronius
Fronius Galvo 301, Fronius Primo 301, Fronius Symo 301
Huawei
Huawei SUN2000-100KTL-USH0 2039, Huawei SUN2000-25-30KTL-US 202, Huawei SUN2000-45KTL-US-HV-D0 202
KACO new energy
KACO new energy blueplanet TL3 36, KACO new energy blueplanet TL3 87, KACO new energy blueplanet TL3 88, KACO new energy blueplanet TL3 89
SMA
SMA STP-X-US 6404, SMA SC-CP-XT 6404, SMA SI-US F117, SMA SI-US W118, SMA SI-US W119, SMA SI-US W120, SMA SI-US W377, SMA SI-US W378, SMA SI-US W379, SMA SI-US W380, SMA SI-US W505, SMA SI-US W506, SMA SI-US W507, SMA SI-US W508
Schneider Electric
Schneider Electric CL125 040, Schneider Electric CL125 006, Schneider Electric CL125 007
Solis
Solis 1P-4G-US GRID-INTF, Solis 3P-5G-US OV-G-I, Solis RHI-1P-HV OV-G-I, Solis RHI-1P-HV OV-IgTr, Solis S5-GC GRID-INTF, Solis S6-EH1P OV-G-I, Solis S6-EH1P OV-IgTr, Solis S6-EH2P GRID-INTF, Solis S6-EH2P OV-G-I, Solis S6-EH3P30-60K GRID-INTF, Solis S6-EH3P30-60K OV-G-I, Solis S6-EH3P75-150K GRID-INTF, Solis S6-EH3P75-150K OV-G-I, Solis S6-GC GRID-INTF, Solis S6-GC OV-IgTr, Solis S6-GU GRID-INTF, Solis S6-GU OV-G-I, Solis S6-GU OV-IgTr
Sungrow
Sungrow SG-CX-US 007, Sungrow SG200HX 007, Sungrow SG250HX 7, Sungrow SG350HX 007

Same code in other families

Claims

defined_in

c1 drafted · lead Solis S6-GC30K-LV-US Manual V1.2

reports

c2 drafted · lead AC overcurrent

affects

c3 drafted · lead Power board

review note: support check: partial - Change power board is a listed solution, implying involvement, but it is not explicitly stated as the affected component.

c4 drafted · lead AC cable

mitigated_by

c5 drafted · lead AC connection check

c6 drafted · lead Inverter restart

c7 drafted · lead Power board replacement

has_recovery

c8 verified · fact Manual reset (operator restarts or acknowledges)

Restart first; power board replacement if the fault persists.

verified by: review-workflowverified on: 2026-10-23review note: support check: partial - Restart then power board replacement is stated, but clearing by manual reset is not stated explicitly.

applies_to

c9 drafted · lead Solis S6-GC(25-60)K-US

Data