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Sofar error codes

Sofar inverter error code ID002

Sofar uses code ID002 in more than one product range, and it doesn't always mean the same thing. Check which range your inverter belongs to below.

WattMate is not affiliated with Sofar. This page summarises Sofar's own published documentation; your installer and Sofar are the authority on your system. WattMate doesn't repair systems or make site visits.

As documented for Hyd

Meaning
The voltage of the mains is too low
Likely cause
The grid voltage has dropped below acceptable limits.
What the manual says to do
Monitor the grid status. If the issue continues, consult with your installer.
Manufacturer's severity
Warning

Sofar's documentation says this one needs your installer.

Extracted from Sofar's published manual. Check it against the manual for your model. Open the source document

As documented for Nan

Meaning
Grid UVP
Likely cause
The grid voltage is too low
What the manual says to do
Check with your utility provider to resolve any low grid voltage issues.
Manufacturer's severity
Warning

Sofar's documentation says this one needs your installer.

Extracted from Sofar's published manual. Check it against the manual for your model. Open the source document

As documented for Sofar 25 50ktlx G3

Meaning
The grid voltage is too low
Likely cause
Persistent low grid voltage might indicate a problem with the local utility.
What the manual says to do
Contact the local utility if the problem persists.
Manufacturer's severity
Warning

Sofar's documentation says this one needs your installer.

Extracted from Sofar's published manual. Check it against the manual for your model. Open the source document

As documented for Sofar 3 6ktlm G3

Meaning
The grid voltage is too low
Likely cause
The grid voltage is consistently below the acceptable range.
What the manual says to do
The manual's steps for this code are for your installer.
Manufacturer's severity
Warning

Sofar's documentation says this one needs your installer.

Extracted from Sofar's published manual. Check it against the manual for your model. Open the source document

When to call your installer or the warranty line

Your installer is your first warranty contact. If they've gone, the manufacturer's warranty line still covers the hardware. Don't open the inverter or battery case yourself: work inside it is for a licensed electrician.

If you see smoke, scorch marks or smell burning, switch the system off at the AC and PV isolators and call your installer. If anyone is in danger, call 000.

We don't have a warranty line on file for Sofar yet. See the manufacturer contacts we do hold, or ask your installer.

All Sofar error codesTroubleshooting help for your system
  1. Try the free fixes first

    Most faults are an isolator, a WiFi drop or a known error code. Start with the lookup and guides above.

  2. Then call the people who are responsible for it

    Your installer is your first warranty contact. If they've gone, the manufacturer's warranty line still covers the hardware.

    Find the manufacturer's warranty line
  3. If it's near the end of its life, see what replacing it would do

    A free energy audit report sizes a new system for your actual bills and shows what a replacement would do. Your first results need no details; your details only reach installers if you ask for the full report.

    Get your free energy audit report