The "Grid" tab in is used to select regional grid codes (e.g., G98, G99) and configure Loss of Mains (LOM) detection.
Victron restricts these settings not to complicate the installation process, but to comply with strict international utility regulations. 1. Legal and Regulatory Compliance
When you initially commission a brand-new Victron inverter/charger out of the box, the software allows you to choose your country-specific grid profile for the . However, the moment that initial configuration is saved and committed to memory, the system locks down the menu.
| Model | First-Time Grid Code Setup | Notes | |---|---|---| | | No password required | Legacy VE.Bus products | | Multi RS Solar | Password required (initial versions) / Fixed in newer firmware | Early units required password even for first selection | | MultiPlus-II | No password required | Modern VE.Bus products | | Multi RS 6000 | Password required / Fixed in v6.20beta2 | Later VictronConnect beta resolved issue | grid code password victron
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Because of these liabilities, Victron locks these settings behind a password intended primarily for qualified installers. How to Get the Victron Grid Code Password
When you buy a Victron inverter from an authorized reseller, they often pre-set the grid code for your country. If they didn't, . Contact your vendor with your inverter's serial number and proof of purchase. Legitimate resellers have a spreadsheet of one-time-use passwords generated by Victron's dealer portal. The "Grid" tab in is used to select regional grid codes (e
The above advanced techniques are provided for informational and research purposes only. They may violate your local electrical regulations, void your equipment warranty, and cause permanent damage to your hardware. Proceed at your own risk.
You tried 00000000 . You tried 12345678 . Nothing works. You are now locked out. Do not panic. There are three legitimate ways forward.
It prevents users from disabling "Loss of Mains" (LOM) detection, which ensures the inverter stops back-feeding the grid during a power outage to protect utility workers. This link or copies made by others cannot be deleted
To access the grid code settings on Victron devices like the MultiPlus-II
Operating an unapproved grid-tied inverter can result in heavy fines from your electricity provider.
by preventing unauthorized or accidental changes to critical parameters that would violate local regulations. This security is essential for ensuring the stable and safe operation of the national electrical infrastructure.
If you have a PC with (Windows/Mac) and a MK3-USB interface (or a VE.Bus Smart dongle), you can connect directly to the inverter and use the VeConfigure tool. Many users report that VeConfigure allows you to set the grid code without a password because it assumes physical access equals qualified personnel. This is the most common workaround: