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601
Grid fault
SMA · Sunny Boy Solar Inverter
¿Qué significa 601 ?
The inverter has detected an excessively high proportion of direct current (DC) in the grid current. This can indicate an issue with grid quality or external DC sources influencing the AC grid, potentially harming connected equipment.
Causas comunes
- Excessively high proportion of direct current in the grid current.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Check the grid connection for the presence of direct current.
- 2
If this message displays frequently, contact the grid operator to check if the inverter's monitoring threshold can be raised.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: SMA Sunny Boy Solar Inverter