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Fault codes › Sungrow › Sungrow SG36/60CX-US

Sungrow SG-CX-US 088

Code
088
Shown as
Electric arc fault
Page
96
ID
fc:sungrow-sg-cx-us-88
IRI
https://solarlattice.org/kb/fc/sungrow-sg-cx-us-88
Status
active
Also known as
088, 88, Sungrow 088, Electric arc fault
Category
Inverters
Class fault drafted · lead
Production stops drafted · lead
Clears after a manual reset drafted · lead

Decoded

May indicate arc fault; look at DC cable, PV input terminal; confirm with visual inspection; do: DC wiring check.

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 Sungrow 36 60CX-US IOM

c2 drafted · lead Sungrow SG36_60CX-US User Manual Ver17 202411

indicates

c3 drafted · lead Arc fault

affects

c4 drafted · lead DC cable

c5 drafted · lead PV input terminal

review note: support check: partial - Wiring terminals and fuses are checked, but a PV input terminal is not named specifically.

detected_by

c6 drafted · lead Visual inspection

review note: support check: partial - Checking cables, terminals and burnt parts is visual-like, but inspection is not explicitly stated.

mitigated_by

c7 drafted · lead DC wiring check

has_event_class

c8 drafted · lead Fault (device stops or needs intervention)

has_production_effect

c9 drafted · lead Trip (production stops)

Inverter must be brought back to normal after the arc fault is cleared.

review note: support check: partial - The inverter must be recovered after clearing, which implies stoppage, but a stop is not explicitly stated.

has_recovery

c10 drafted · lead Manual reset (operator restarts or acknowledges)

Operator clears the arc fault via App or LCD after repair; service if it persists.

applies_to

c11 drafted · lead Sungrow SG36/60CX-US

Data