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Fault codes › Sungrow › Sungrow SG250HX

Sungrow SG250HX 100-105

Code
100-105
Shown as
System Fault
Page
95
ID
fc:sungrow-sg250hx-100-105
IRI
https://solarlattice.org/kb/fc/sungrow-sg250hx-100-105
Status
active
Also known as
100-105, Sungrow 100-105, System Fault
Category
Inverters
Class fault verified · fact
Production not stated
Clears by itself drafted · lead

Decoded

Do: inverter restart, contact manufacturer service.

Defined in

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

Same code in other families

Claims

defined_in

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

has_event_class

c2 verified · fact Fault (device stops or needs intervention)

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

has_recovery

c3 drafted · lead Auto-reset (clears by itself)

Normally clears on its own; otherwise power-cycle AC and DC after 15 minutes, then contact service.

mitigated_by

c4 drafted · lead Inverter restart

c5 verified · fact Contact manufacturer service

Only if the fault persists after restart.

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

applies_to

c6 drafted · lead Sungrow SG250HX-US

Data