What does high DC injection mean in my INVT Inverter?
- CCatherine Lopez MDSep 8, 2025
High DC injection in your INVT Inverter means there is high DC injection during AC output.

What does high DC injection mean in my INVT Inverter?
High DC injection in your INVT Inverter means there is high DC injection during AC output.
What does low isolation impedance mean for INVT iMars BG17KTR Inverter?
Low isolation impedance in your INVT Inverter means there's low isolation impedance in the external port system.
What does internal communication fault mean for INVT iMars BG17KTR?
Internal communication fault in your INVT Inverter indicates that master-slave DSP communication is disabled or there is an error in the master-slave DSP check bit.
What does manual shutdown mean for INVT iMars BG17KTR Inverter?
Manual shutdown of your INVT Inverter means it was stopped by the operation panel or upper PC.
What does DC power reversed mean for INVT iMars BG17KTR?
DC power reversed means that the DC power is reversed.
Critical safety rules for installation, operation, and maintenance of the inverter.
Safe procedures for receiving, unpacking, and physically installing the inverter.
Safety precautions specific to operating the inverter while connected to the grid.
Safety measures required during routine maintenance and inspection of the inverter.
Guidelines for selecting an appropriate and safe installation location for the inverter.
Procedures for the physical mounting of the inverter onto its bracket.
Specific mechanical installation steps for the three-phase inverter model.
Detailed instructions for wiring and making electrical connections to the inverter.
Step-by-step guide for connecting the DC input from solar modules.
Detailed instructions for connecting the AC output for various inverter models.
Pre-operation checks required to ensure the inverter is ready for use.
Step-by-step process for starting and managing the grid-tied operation mode.
Procedures for safely shutting down the inverter for maintenance or troubleshooting.
Reviewing historical fault records and codes for troubleshooting purposes.











