Yesterday we released VE.Bus firmware v502. A small update with two changes:

• Prepare for improved generator start/stop when controlled via a GX Device and having the generator connected to AC input 1. For further details, see this recent post about VE.Bus firmware version v501.

• Internal improvements

How to install:

First of all, note that it is not recommended to keep this firmware type, used in the inverter/charger, up to date. Stable inverter/charger systems should be left with their current firmware. Here is when to perform a firmware update:

• During commissioning / first install;
• When trouble shooting;
• To add a new feature that is required by the installation.

Warning: updating the firmware of this product range is strongly adviced to be carried out by trained personel only. Doing the update will cause all settings to be reset to their default: requiring the product to be reconfigured.

For further information:

• End-users: please contact your installer.
• Professionals: see VictronConnect VE.Bus Configuration guide, Firmware update chapter.

A new version of VictronConnect, that includes this new version, 502, was released on 2023-02-15.