59
09 Maintenance
User Manual V1.1-2022-12-20
No. Fault Cause Solutions
33
PV Continuous
Software
Overcurrent
1. The PV
conguration is
not proper.
2. The hardware is
damaged.
Disconnect the AC output switch and DC
input switch, then connect them 5 minutes
later. Contact the dealer or the after-sales
service if the problem persists.
34
String1 PV String
Reversed
The PV string
is connected
reversely.
Check whether the PV1 and PV2 strings are
connected reversely.
35
String2 PV String
Reversed
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