What does high DC injection mean in my INVT iMars BG25KTR?
- KkarenharrisSep 9, 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 iMars BG25KTR?
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 BG25KTR 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 BG25KTR?
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 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 Inverter?
DC power reversed means that the DC power is reversed.
Outlines general safety rules and precautions for inverter operation.
Safety measures to be followed during the handling and installation of the inverter.
Safety protocols specific to operating the inverter when connected to the grid.
Safety procedures required during inverter maintenance and inspection.
Essential checks and preparations required prior to installation.
Criteria and guidelines for choosing an optimal installation location.
Procedures for the physical mounting of the inverter.
Specific mounting steps applicable to three-phase inverter models.
Guidelines for connecting the inverter's electrical components.
Procedure for connecting solar PV modules to the inverter's DC input.
Steps for connecting the inverter to the AC grid supply.
Critical checks that must be performed before powering on the inverter.
Step-by-step guide for initiating and conducting grid-tied operation.
Information on inverter faults, error codes, and their descriptions.
Table detailing fault codes, messages, instructions, and analysis.











