Customer Solution Portal

Submit a ticket My Tickets
Login  Sign up

Fault - 015


Grid impedance has exceeded inverter's limit


  1. Check whether the grid is operating normally
  2. Check AC cables for inappropriate size.
  3. Wait a moment for inverter recovery.
  4. Contact SUNGROW if the fault reoccurs.

Did you find it helpful? Yes No

Send feedback
Sorry we couldn't be helpful. Help us improve this article with your feedback.