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Solis
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Surge Alarm
Solis
Surge Alarm
Grid Surge Detected
Grid surge recorded. Informational on grid-tied models, does not affect operation.
Common causes
Network surge event
What to check
STEP 1
No action needed if one-off. Restart if it keeps appearing.
Escalate if
Appears repeatedly
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More Solis fault codes
E001
Grid Over-Voltage
E002
Grid Under-Voltage
E003
Grid Over-Frequency
E004
Grid Under-Frequency
E005
Grid Impedance High