2032
Grid loss
Huawei · SUN2000-(3KTL-10KTL)-M1 Solar Inverter
What does 2032 mean?
A power grid outage has occurred, or the AC circuit is disconnected or the AC switch is off. This prevents the inverter from feeding power to the grid.
Common Causes
- Power grid outage occurs.
- The AC circuit is disconnected or the AC switch is off.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Observe if the alarm is cleared automatically after the power grid recovers.
- 2
Check whether the AC circuit is disconnected or the AC switch is off.
Verified technical data. Last updated: March 2026
Related Faults
Source: Huawei SUN2000-(3KTL-10KTL)-M1 Solar Inverter