What you will see
- ID045 or ID105
- House consumption looks wrong or zero
- Export limit not working, or ID167 Feed-in Limitation derating at odd times
Why it happens
The CT or meter tells the inverter what the house is using and exporting. A wrong-way CT, loose wire, or meter without power breaks this.
Diagram
The inverter needs to see the house
Linked
CT / meterReading
→InverterKnows the load
Wrong or lost
CT / meterReversed or offline
→InverterID045 / ID105
Solar keeps generating, but export limit and consumption figures go wrong.
What you can check yourself
- Compare app readings with your utility meter
- Note whether it started after a meter change or electrical work
What not to do
- Do not open the meter box or move the CT
When to call us
- Check CT direction and wiring
- Check meter connection and parameters, as SOFAR advises
- Verify readings after the fix
After a meter change
This often follows a FESCO or LESCO meter replacement. Our teams recheck the CT and meter link.
Send us
screenshots of the power flow and Event List