Product Overview
The Victron Energy Cerbo GX MK2 is a communication and monitoring centre for compatible Victron energy systems. It brings key system information and control into one interface for solar, battery, inverter/charger, generator and sensor-based installations, with local access through an optional GX Touch display, a compatible marine multifunction display or the VictronConnect app, and remote monitoring through Victron Remote Management (VRM).
The MK2 version adds two fully configurable VE.Can ports, three fully functional USB host ports and pulse counting on its digital inputs. It is a practical choice for residential, commercial, marine, off-grid and hybrid energy systems that require clear monitoring and flexible system connectivity.
Key Features
- Two fully configurable VE.Can ports, with VE.Can 1 isolated, for flexible CAN-bus system integration.
- Three isolated VE.Direct ports supporting up to 15 connected VE.Direct devices in total.
- Two parallel, isolated VE.Bus RJ45 sockets for compatible Victron inverter/charger systems.
- Built-in WiFi access point, Bluetooth Smart and 10/100 Ethernet for configuration and connectivity.
- Three fully functional USB host ports and a MicroSD card slot for offline data storage.
- Four resistive tank-level inputs, four temperature-sense inputs and four digital inputs with pulse counting.
- Two programmable relays for supported alarm, generator start/stop, tank-pump, temperature-control and manual-control functions.
- HDMI connection for an optional GX Touch 50 or GX Touch 70 display.
Applications
- Central monitoring and control of compatible residential and commercial energy systems.
- Remote monitoring, configuration and alerts through the Victron VRM portal.
- Off-grid, backup and hybrid-generator installations requiring system visibility and generator control.
- Marine and mobile installations using supported marine multifunction displays, NMEA 2000 or RV-C configurations.
- Installations that need monitoring of compatible batteries, solar chargers, tank levels and temperature inputs.
Why Choose This Product?
The Cerbo GX MK2 provides a central point for monitoring and managing a compatible Victron system. Its two independent, configurable VE.Can ports, isolated communication interfaces and broad range of I/O make it well suited to more complex installations while retaining straightforward local and remote access.
Important Notes
- GX Touch displays, DIN-rail adapters and other accessories are sold separately unless specifically stated.
- VE.Can port profiles, battery communication and third-party device integration must be confirmed against the relevant Victron compatibility documentation before installation.
- Victron recommends powering the Cerbo GX directly from the battery. The supplied DC power cable includes an inline 3.15 A slow-blow fuse.
- DIN-rail mounting requires the separately available DIN35 rail-mount adapter.
- Installation and configuration should be completed by a suitably qualified installer.
Technical Specifications
| Specification |
Detail |
| Brand |
Victron Energy |
| Model |
Cerbo GX MK2 (BPP900450110 / BPP900451100) |
| Product Type |
Energy-system communication and monitoring centre |
| Supply Voltage |
8-70 VDC |
| Mounting |
Wall mount or 35 mm DIN rail with optional DIN35 adapter |
| VE.Direct Ports |
3, isolated; maximum 15 VE.Direct devices in total |
| VE.Bus |
2 parallel, isolated RJ45 sockets |
| VE.Can |
2 ports: VE.Can 1 isolated; VE.Can 2 non-isolated |
| Network Connectivity |
WiFi 2.4 GHz with access point, Bluetooth Smart and 10/100 Ethernet |
| USB |
3 fully functional USB host ports |
| Inputs |
4 resistive tank-level inputs, 4 temperature-sense inputs and 4 digital inputs with pulse counting |
| Relays |
2 x programmable NO/NC; 6 A up to 30 VDC, 1 A up to 70 VDC, or 6 A at 125 VAC |
| Other Connections |
HDMI and MicroSD card slot, supporting cards up to 32 GB |
| Dimensions |
78 x 154 x 48 mm (H x W x D) |
| Operating Temperature |
-20 to +50 degrees C |
| IP Rating |
IP20 |
| Safety Standard |
IEC 62368-1 |
