Sofar 100KTLX-G4 User Manual

9.2 9.2 Event listEvent list
IDID NameName DescriptionDescription SolutionSolution
0101
GridOVP The voltage of the
power grid is too high
If the alarm occurs occasionally,
the possible cause is that the elec-
tric grid is abnormal occasionally.
Inverter will automatically return to
normal operating status when the
electric grid’s back to normal.
If the alarm occurs frequently,
check whether the grid voltage/
frequency is within the acceptable
range. If yes, check the AC circuit
breaker and AC wiring of the
inverter.
If the grid voltage/frequency is
NOT within the acceptable range
and AC wiring is correct, but the
alarm occurs repeatedly, contact
technical support to change the
grid over-voltage, under-voltage,
over-frequency, under-frequency
protection points after obtaining
approval from the local electrical
grid operator.
0202
GridUVP The voltage of the
power grid is too low
0303
GridOFP The grid frequency is
too high
0404
GridUFP The grid frequency is
too low
0505
GFCI Charge Leakage Fault
Check for inverter and wiring.
56/78 SOFAR 100...125KTLX-G4
Troubleshooting

Sofar 100KTLX-G4 Specifications

General

Brand	Sofar
Model	100KTLX-G4
Category	Inverter
Language	English