Imax - Overcurrent on the AC side

What does Imax mean?

The current flowing to the AC grid has exceeded the specified limits. This is a disturbance message, and it may happen in case of harmful interference on the grid.

• Harmful interference on the grid
• Internal inverter issue causing excessive current output.

Click steps to track your progress.

1. 1

   Check your AC grid for stability or any unusual electrical activity.

2. 2

   Perform a system power cycle: turn off DC, then AC, wait a few minutes, then turn on AC, then DC.

3. 3

   If the 'Imax' message appears often, contact SMA America for assistance.