Victron Energy
Victron Cerbo GX (Original) — Final Stock, Brand New with Full Warranty
Victron Cerbo GX (Original) — Final Stock, Brand New with Full Warranty
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The Victron Cerbo GX MK2 is the brain of any serious Victron system — a centralized communication hub that connects all your Victron devices (MultiPlus, Quattro, SmartSolar MPPT, SmartShunt, BMV, BatteryProtect, etc.), aggregates their data, and exposes it via the VRM (Victron Remote Monitoring) portal, VictronConnect app, and optional GX Touch displays. The single piece that turns a collection of Victron devices into a coordinated system.
The MK2 supersedes the original Cerbo GX and is a drop-in replacement. Same connections, same mounting, same software — with a faster processor, more RAM and a better Wi-Fi radio. Victron no longer builds the original, so this is the current part.
What the Cerbo GX MK2 does for you
- Connects everything — VE.Bus inverter/chargers, VE.Direct devices (MPPTs, SmartShunt, BMV), VE.Can devices (large MPPTs, RS series), USB peripherals
- VRM Portal access — monitor your system from anywhere in the world via Victron's cloud portal
- Push notifications — alarms for low battery, high temperature, grid loss, etc.
- Historical data — stores months of solar production, battery cycles, AC consumption
- Generator auto-start — with appropriate hardware, automate generator runs based on SoC
- ESS mode — enables grid-tied energy storage system features on MultiPlus-II
- 3rd-party integration — NMEA 2000 for marine plotters, ModBus for industrial
- Tank monitoring — with GX Tank 140 accessory (sold separately)
- Temperature sensors — multiple battery temperature monitoring
- GX Touch ready — plug in a GX Touch 50 or 70 for local display
- Faster processor and more RAM than the original Cerbo GX — headroom for larger multi-device and multi-inverter systems, and a longer software support life
Upgrading from an original Cerbo GX
If you already run an original Cerbo GX it will keep working and keep receiving firmware for some time yet — there is no need to replace a healthy unit. When you do replace it, the MK2 drops straight in: unplug the cables, mount the new unit, plug them back in, and restore your VRM site. Your historical VRM data stays with the site, not the hardware.
What's in the box
- Cerbo GX MK2 unit
- Power cable (with screw terminals)
- Mounting brackets
- Quick-start guide
Note: GX Touch display, VE.Direct cables, and Ethernet cable sold separately as needed.
Specifications
| Power supply input | 8–70 VDC (use battery bank or auxiliary 12V supply) |
|---|---|
| Self-consumption | ~4W |
| Connectivity | Wi-Fi, Ethernet, Bluetooth |
| VE.Direct ports | 3 |
| VE.Can ports | 1 |
| VE.Bus ports | 1 (for MultiPlus/Quattro) |
| USB ports | 2 (for GX Tank 140, GPS, etc.) |
| Tank inputs | 4 (resistive or 0‐5V/4‐20mA via GX Tank 140) |
| Temperature inputs | 2 (built-in) |
| Relay outputs | 2 (for generator start, alarm horn, etc.) |
| BMS-Can bus | Yes (for compatible LiFePO4 with CAN comms) |
| HDMI out | Yes (for GX Touch display) |
| Operating temperature | -20°C to +50°C |
| Mounting | Wall mount, DIN rail, or surface |
| Manufacturer SKU | BPP900450110 (verify with distributor) |
| Warranty | 5 years (manufacturer) |
Recommended applications
- Residential solar + battery system — the standard choice for most installs
- RV / motorhome — central monitoring of all Victron devices in the coach
- Marine yacht / sailboat — helm + nav station integration via NMEA 2000
- Off-grid cabin — remote monitoring via VRM Portal from anywhere
- Backup power for small business — alerts and historical data on the battery system
- Small commercial telecom — remote monitoring of 48V system
Every Jonsson Tech order ships within 5 days nationwide from our Houston, Texas warehouse.
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