Use this as a short, internal procedural reminder on how to access and handle grid passwords.
You will be prompted for this password when using or the VictronConnect app to:
You may have accidentally selected a grid code earlier without realizing it, or the device had a pre-existing configuration. grid code password victron install
In some cases, a full factory reset of the unit might be required to revert the grid code password to default. However, this will wipe all other settings (charger profiles, inverter settings, etc.). Troubleshooting & Important Notes
To avoid grid code password issues entirely: Use this as a short, internal procedural reminder
This is often the easier route for professionals doing a fresh .
If you leave the grid code setting as "None," the system will not supply battery energy to support local AC loads when the grid is connected. For many off-grid or self-consumption systems that do not require grid feedback, this is the recommended setting. However, for any ESS installation that aims to reduce grid consumption via battery storage, a proper grid code must be selected. However, this will wipe all other settings (charger
If you are building your own off-grid or hybrid power system, you still need to configure these settings correctly. Victron recognizes the DIY community and allows access under a strict condition: To obtain the password as a DIYer:
Select the specific grid code applicable to your country or local utility provider. Save: Click "Send settings to inverter."
| Firmware/Version | Key Changes | |----------------|--------------| | VE.Bus firmware v510 | Split G98/G99 grid codes into separate options; enabled Appendix M for AS/NZS4777 | | VE.Bus firmware v419+ | Required for proper LOM detection and Type B certification | | Venus OS v2.15+ | Minimum version for ESS compatibility and Remote Console access | | VictronConnect v6.20beta2 | Enable first-time grid code setting on Multi RS without a password |