Victron Energy Cerbo GX

The Victron Energy Cerbo GX is a powerful central communication hub designed to bring your entire power system into one easily managed interface. It allows you to monitor and control your solar, battery, inverter, and generator systems from anywhere—via Victron’s Remote Monitoring (VRM) portal, the VictronConnect app, or an optional GX Touch display
With built-in WiFi, Ethernet, Bluetooth, and support for multiple Victron and third-party devices (including marine MFDs, NMEA 2000, etc.), the Cerbo GX becomes the intelligent brain of your power setup. 
Whether you’re managing a home solar system, off-grid setup, or marine installation, the Cerbo GX gives you oversight, automation, and system integration all in one device.
Key Features:

Remote & Local Monitoring / Control — via VRM platform, VictronConnect, or GX Touch display

Multiple Communication Interfaces — WiFi, Ethernet, Bluetooth, VE.Direct, VE.Bus, VE.Can, BMS-CAN 

Expandable I/O & Sensors — includes 4 tank-level inputs, 4 temperature inputs, 4 digital inputs for external monitoring and control

Dual Relays — two NO/NC relays to automate actions (e.g. generator start/stop, alarms, load control)

High-Voltage Supply Range — operates from 8 to 70 V DC, making it suitable for 12V, 24V, and 48V systems

Compact & Mountable — wall or DIN-rail (35 mm) mountable for flexibility in installation

Powerful Onboard Processor — handles communication, data logging, automation, and user interface tasks

Technical Specifications:

Supply Voltage: 8 – 70 V DC 
Mounting Options: Wall or DIN-rail (35 mm) 
Communication Ports:
  – 3 × VE.Direct (always isolated) 
  – 2 × VE.Bus RJ-45 sockets (isolated) 
  – VE.Can (non-isolated) 
  – BMS-CAN port 
  – Ethernet RJ45 (10/100) – isolated except shield
  – USB Host ports (for peripherals) 
Wireless:
  – WiFi (2.4 GHz) as access point or station
  – Bluetooth Smart (used mainly for configuration) 
Inputs / I/O:
  – 4 resistive tank level inputs 
  – 4 temperature sense inputs 
  – 4 digital inputs
  – 2 Relays (NO/NC): up to 30 V DC / 6 A, or up to 70 V DC / 1 A; and AC 125 V/6 A
Dimensions (H × W × D): 78 × 154 × 48 mm 
Operating Temperature Range: –20 °C to +50 °C
IP Rating: IP20 (designed for indoor or protected dry installation) 
Power Consumption: ~2.8 W (without GX Touch)

The Victron Cerbo GX is the ultimate control hub for your power and energy systems. It unifies diverse devices—MPPTs, inverters, batteries, sensors—and gives you holistic control through remote monitoring, automation, and system oversight. For installers and system owners who want a seamless, intelligent, and flexible control centre, the Cerbo GX is indispensable.