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Fault codes › Sungrow › Sungrow SG250HX

Sungrow SG250HX 13

Code
13
Shown as
Grid Abnormal
Page
91
ID
fc:sungrow-sg250hx-13
IRI
https://solarlattice.org/kb/fc/sungrow-sg250hx-13
Status
active
Also known as
13, Sungrow 13, Grid Abnormal
Category
Inverters
Class fault drafted · lead
Production stops drafted · lead
Clears by itself verified · fact

Decoded

Reports grid voltage out of range, grid frequency out of range; confirm with grid frequency measurement.

What can be behind Grid voltage out of range

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

What can be behind Grid frequency out of range

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

CPS
CPS SCA25KTL-208 GridF.OutLim, CPS SCA25KTL-208 GridV.OutLim, CPS SCA25KTL-480 GridF.OutLim, CPS SCA25KTL-480 GridV.OutLim, CPS SCA36KTL GridF.OutLim, CPS SCA36KTL GridV.OutLim, CPS SCA50-100K-T Protect0080, CPS SCA50-60KTL GridF.OutLim, CPS SCA50-60KTL GridV.OutLim, CPS SCH100-125KTL GridF.OutLim, CPS SCH100-125KTL GridV.OutLim, CPS SCH125KTL-AIO GridF.OutLim, CPS SCH125KTL-AIO GridV.OutLim, CPS SCH200-250K-T GridF.OutLim, CPS SCH200-250K-T GridV.OutLim, CPS SCH275KTL GridF.OutLim, CPS SCH275KTL GridV.OutLim, CPS SCH350KTL GridF.OutLim, CPS SCH350KTL GridV.OutLim
Canadian Solar
Canadian Solar 23-28KTL-CT GridF.OutLim, Canadian Solar 23-28KTL-CT GridV.OutLim
Fronius
Fronius Galvo 453, Fronius Galvo 454, Fronius Primo 453, Fronius Primo 454, Fronius Symo 453, Fronius Symo 454
Huawei
Huawei SUN2000-25-30KTL-US 301, Huawei SUN2000-25-30KTL-US 305, Huawei SUN2000-45KTL-US-HV-D0 301, Huawei SUN2000-45KTL-US-HV-D0 305
KACO new energy
KACO new energy blueplanet TL3 47
SMA
SMA SB-US-40 501, SMA SB-US-40 701, SMA SB-US-41 0205, SMA SB-US-41 501, SMA SB-US-41 701, SMA SBSE-US-50 501, SMA SBSE-US-50 701, SMA PEAK3-US 501, SMA PEAK3-US 701, SMA CORE1-US 501, SMA STP-TL-US 501, SMA STP-TL-US 701, SMA STP-X-US 501, SMA STP-X-US 701, SMA SC-CP-XT 1500, SMA SC-CP-XT 0205, SMA SI-US W335, SMA SI-US W336, SMA SI-US W337, SMA SI-US W338, SMA SI-US W807
Schneider Electric
Schneider Electric CL125 013, Schneider Electric CL125 003, Schneider Electric CL125 053, Schneider Electric CL125 054
Solis
Solis S6-EH2P LmtByFreq, Solis S6-EH3P30-60K LmtByFreq, Solis S6-EH3P75-150K LmtByFreq, Solis S6-GC G-F-FLU, Solis S6-GU G-F-FLU
Sungrow
Sungrow SG-CX-US 013, Sungrow SG200HX 013, Sungrow SG350HX 013
Yaskawa Solectria
Yaskawa Solectria PVI-14-20TL GridF.OutLim, Yaskawa Solectria PVI-14-20TL GridV.OutLim, Yaskawa Solectria PVI-25TL-R GridF.OutLim, Yaskawa Solectria PVI-25TL-R GridV.OutLim, Yaskawa Solectria PVI-TL GridF.OutLim, Yaskawa Solectria PVI-TL GridV.OutLim

Same code in other families

Claims

defined_in

c1 drafted · lead SG250HX-US-UEN-Ver17-202203

reports

c2 drafted · lead Grid voltage out of range

c3 verified · fact Grid frequency out of range

verified by: review-workflowverified on: 2026-10-20

has_event_class

c4 drafted · lead Fault (device stops or needs intervention)

review note: support check: partial - The passages show it is a listed fault code in the troubleshooting table, but they give no explicit fault classification.

has_production_effect

c5 drafted · lead Trip (production stops)

has_recovery

c6 verified · fact Auto-reset (clears by itself)

If repeated, measure grid and involve utility, then contact service.

verified by: review-workflowverified on: 2026-10-20

detected_by

c7 drafted · lead Grid frequency measurement

applies_to

c8 drafted · lead Sungrow SG250HX-US

Data