The Victron VE.Direct to USB Interface (ASS030530010) gives you direct, real-time communication between any Victron VE.Direct-equipped device — MPPT solar charge controllers, BMV battery monitors, Phoenix inverters and more — and a Windows, Mac or Linux computer via a standard USB-A port. The 1.8-metre cable features built-in galvanic isolation circuitry that protects both your laptop and your Victron hardware from ground-loop faults and voltage spikes, a critical safeguard given that VE.Direct ports have minimal onboard protection. The USB connection is automatically recognised as a virtual COM port, making it instantly compatible with VictronConnect software and the VRM Portal for deep diagnostics, firmware updates, and full configuration — no external power supply required.

Whether you're commissioning a rooftop solar setup on your caravan, fine-tuning an off-grid power system in a motorhome or 4WD camper trailer, or troubleshooting a battery monitor at a remote campsite, this interface is the essential link between your Victron equipment and your laptop. Australian campers and caravanners running Victron ecosystems will appreciate the plug-and-play simplicity: connect the VE.Direct end to your MPPT or BMV, plug the USB-A end into any laptop or the CCGX colour control, and VictronConnect launches to display live data, historical trends, and configuration menus. It also allows multiple VE.Direct devices to be daisy-chained to a single CCGX, streamlining monitoring across complex off-road and RV power setups.

Key Features

• 1.8 m cable with galvanic isolation to protect your laptop and Victron devices from ground-loop faults
• Connects any VE.Direct product to a USB-A port — no external power supply required
• Compatible with VictronConnect app and VRM Portal for live monitoring, configuration and firmware updates
• Supports connection of multiple VE.Direct devices to a single CCGX colour control panel
• Works with MPPT solar chargers, BMV battery monitors, Phoenix inverters and all VE.Direct-equipped Victron products