Error # Single Phase
Error # Three Phase
LCD
Message
Cause and Troubleshooting
CPU v3.18
and below
CPU v3.19
and above
CPU v3.18
and below
CPU v3.19
and above
Voltage
N/A
116
8x53
Common Voltage
Too High
Contact SolarEdge support.
N/A
123
8x5A
Measurement Error
Contact SolarEdge support.
N/A
124
8x5B
Ground Current –
RCD
Contact SolarEdge support.
N/A
87
8x36
Islanding - Active
AC grid voltage malfunction. When AC voltage returns the inverter should restart after
the reconnection time.
If the problem persists, consult with the grid operator.
144
2x90
89
8x38
Islanding - Passive
AC grid voltage malfunction. When AC voltage returns the inverter should restart after
the reconnection time.
If the problem persists, consult with the grid operator.
145
2x91
102
8x45
UDC Max
Contact SolarEdge support.
146
2x92
103
8x46
UDC Min
Contact SolarEdge support.
147, 150,
151
3x11, 2x96,
2x97
147, 150,
151
3x11, 2x96,
2x97
Arc Fault Detected
http://www.solaredge.com/sites/default/files/arc_fault_
detection_application_note.pdf
152
2x98
152
Arc detector self-
test failed
http://www.solaredge.com/sites/default/files/arc_fault_detection_application_
General Inverter Error Codes
SolarEdge
-
StorEdge -Single Battery/High Capacity Installation MAN-01-00283-1.0
94