Faultpath
/
Fault Codes
/
Sigenergy
/
3007
Sigenergy
3007
Load Side Wiring Phase Sequence Abnormal
Load side wiring abnormality — incorrect phase sequence.
Common causes
Load side wiring in wrong phase sequence
What to check
STEP 1
Check load side wiring is correct
Escalate if
Wiring confirmed correct and fault persists — submit fault report via APP > Support > Troubleshooting
Need full interactive diagnosis?
Faultpath walks you through decision trees, fault codes, and commissioning — built for solar & battery engineers.
Open Faultpath
More Sigenergy fault codes
1001
Software Version Mismatch
1002
Low Insulation Resistance
1003
Over-Temperature
1004
Equipment Fault
1005
System Grounding Fault