GX products are Victron's state-of-the-art monitoring solution. The family consists of the different GX products, and their accessories.
The GX-device lies at the heart of the system - providing monitoring, and operating as the communication-centre of your installation. All the other system-components - such as inverter/chargers, solar chargers, and batteries - are connected to it. Monitoring can be carried out locally and remotely - via our free-to-use Victron Remote Management portal (VRM). The GX-device also provides Remote firmware updates and allows inverter/charger settings to be changed remotely.
The GX Family consists of these models:
Lastly, there is a GX device built into our MultiPlus-II GX and EasySolar-II GX Inverter/chargers.
User interface | Cerbo GX | CCGX | Venus GX | Octo GX | CANvu GX | Maxi GX | MultiPlus-II GX and EasySolar-II GX |
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Appearance | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Display | ![]() optional touch display (16) 800×480 | 480 x 272 LCD Display & 7 buttons | no display | no display | 4.3“ touch-screen | ![]() |
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Remote Console | yes | ||||||
Buzzer | yes | yes | yes | no | yes | no | |
Documentation | Cerbo GX | CCGX | Venus GX | Octo GX | CANvu GX | Maxi GX | MultiPlus-II GX and EasySolar-II GX |
Manual | Cerbo GX manual | CCGX manual | VGX manual | OGX manual | CANvu manual | Maxi GX manual | MultiPlus-II GX manual |
Product detail page | page | page | page | page | page | page | page |
Victron comm. ports | Cerbo GX | CCGX | Venus GX | Octo GX | CANvu GX(12) | Maxi GX | MultiPlus-II GX and EasySolar-II GX |
VE.Direct ports (always isolated) | 3 (1) | 2 (1) | 10 (1) | 3 (1) | 25 | 1 | |
VE.Bus (always isolated) | 2 paralleled RJ45 sockets | 1 RJ45 socket | 2 paralleled RJ45 sockets | ||||
VE.Can | yes - non isolated | 2 paralleled RJ45 sockets – isolated | no (14) | ||||
Other communication | Cerbo GX | CCGX | Venus GX | Octo GX | CANvu GX | Maxi GX | MultiPlus-II GX and EasySolar-II GX |
USB | 2 USB Host ports & 1 power only port(21) | 2 USB Host ports | 1 USB Host port | ||||
Ethernet | 10/100 RJ45 socket - isolated except shield | 10/100 RJ45 socket (12) | 10/100 RJ45 socket | ||||
WiFi | built-in | optional (2) | built-in, but see (3) | built-in, external antenna (11) | optional (2) | no | built-in |
Bluetooth Smart | yes (17) | no | |||||
Micro SDcard slot | SDHC cards up to max. of 32GB. (5) | no | yes | no | |||
Second CAN-bus port (also features BMS-Can (18)) | no | no | yes - non-isolated | yes - non-isolated | no | no | no |
BMS-Can port (15) | yes | no | yes (14) | ||||
Built-in RS485 | no | no | no | yes - non-isolated | no | no | |
IO | Cerbo GX | CCGX | Venus GX | Octo GX | CANvu GX(12) | Maxi GX | MultiPlus-II GX and EasySolar-II GX |
Programmable relay (7) | 2 x NO/NC (8) DC up to 30VDC: 6A DC up to 70VDC: 1A AC: 6A, 125VAC | 1 x NO | 1 x NO/NC (8) | 1x NO / NC | 2x NO / NC (8) | n/a | |
Resistive tank level inputs | 4 (9) | no | 3 (9) | no | |||
Temperature sense inputs | 4 (10) | no | 2 (10) | no | |||
Digital Inputs | 4 (22) | no | 5 (22) | 3 (22) | 1 (22) | 4 (22) | no |
Third party compatibility | Cerbo GX | CCGX | Venus GX | Octo GX | CANvu GX | Maxi GX | MultiPlus-II GX and EasySolar-II GX |
Canbus-BMS batteries | Many battery brands. See here for details | ||||||
Fronius PV Inverters | See here for details | ||||||
SMA PV Inverters | See here for details | ||||||
ABB PV Inverters | See here for details | ||||||
SolarEdge PV Inverters | See here for details | ||||||
Marine MFD App Support | Generic MFD Manual, Navico, Garmin, Raymarine, Furuno | ||||||
Performance | Cerbo GX | CCGX | Venus GX | Octo GX | CANvu GX | Maxi GX | MultiPlus-II GX and EasySolar-II GX |
CPU | dual core | single core | quad core | ||||
RAM | 1GB | 256MB | 512MB | 512MB | 256MB | 512MB | 512MB |
Max. VE.Direct devices (1) | 15 | 5 | 6 | 10 | 4 | 25 | 25 |
Other | Cerbo GX | CCGX | Venus GX | Octo GX | CANvu GX | Maxi GX | MultiPlus-II GX and EasySolar-II GX |
Supply voltage | 8 - 70 VDC | 8 - 32 VDC | 32 - 70 VDC | powered internally, no external supply | |||
Power draw | 2,5 to 5 W (19) | tbd | |||||
Mounting | Wall or DIN rail (35mm)(20) | Panel Integration | Wall mounting | DIN Rail (35mm) | Panel | Wall mount IP65 | Built-in |
Outer dimensions ( h x w x d ) | 78 x 154 x 48 mm | 130 x 120 x 28 mm | 45 x 143 x 96 mm | 61 x 108 x 90 mm | ? | 600 x 380 x 210 mm | |
Operating temperature | -20 to +50°C | -20 to +70°C | -20 to +50°C | ||||
Battery backupped clock | yes | no | yes | yes | |||
5V output | no | 1 A (13) | no | ||||
Standards | Cerbo GX | CCGX | Venus GX | Octo GX | CANvu GX | Maxi GX | MultiPlus-II GX and EasySolar-II GX |
Safety | tbd | EN 60950 | ? | ? | ? | ||
EMC | tbd | EN 61000-6-3, EN 55014-1, EN 61000-6-2, EN 61000-6-1, EN 55014-2 | |||||
Automotive | tbd | E4-10R-053535 | In progress | ? | ? | no |