Description
Victron MultiPlus-II GX + Deye 51.2V 100Ah 5.12kWh Battery Bundle
A cleaner, smarter Victron power system starts with the GX intelligence already built in. This configurable bundle combines your choice of 48V Victron MultiPlus-II GX inverter/charger with selectable 51.2V battery storage, giving you dependable off-grid or backup power with straightforward system monitoring from day one.
Why we choose the MultiPlus-II GX
A standard MultiPlus-II is an excellent inverter/charger, but most owners of a serious 48V system also want clear system information, battery communication and remote visibility. The GX version places the Victron GX communications platform inside the inverter/charger, prewired and configured as one integrated unit.
- Cleaner installation: fewer separate boxes, power supplies and communication links are required for the core GX functions.
- One connected system: compatible batteries, Victron solar chargers, energy meters and other supported equipment can report through the GX platform.
- Local and remote visibility: view system status through Remote Console and, when connected to the internet, the free Victron Remote Management (VRM) portal and app.
- Useful alerts and history: VRM can provide operating data, trends, alarms and notifications that make it easier to understand performance and identify problems early.
- Remote support capability: supported settings, diagnostics and firmware functions can be accessed remotely when the system is correctly configured and connected.
- Proven MultiPlus performance: PowerControl, PowerAssist, fast transfer during an outage and flexible off-grid, backup and energy-storage operation remain at the heart of the system.
The practical benefit: you receive the inverter/charger and the everyday GX monitoring platform in the same enclosure. For this bundle, a separate Cerbo GX is not required for the core GX, Remote Console and VRM experience.
GX versus non-GX MultiPlus-II: where a Cerbo GX fits
If you choose a non-GX MultiPlus-II for another system, we generally recommend pairing it with a Victron Cerbo GX. The non-GX inverter/charger manages the power, while the Cerbo GX becomes the communications centre that brings compatible system devices together under Victron’s Venus OS platform.
Adding a Cerbo GX to a non-GX system provides a much better ownership experience and can unlock features such as:
- centralised monitoring and control of compatible Victron equipment and supported batteries;
- VRM dashboards, history, alerts, diagnostics and Remote Console access;
- supported remote firmware updates, remote controls and Remote VEConfigure workflows;
- additional VE.Direct, VE.Can/BMS-Can and USB connectivity;
- digital inputs, temperature and tank-level inputs, programmable relays and optional GX Touch display support.
A Cerbo GX can still be useful with a GX inverter when a more complex installation needs its expanded physical connections, extra inputs and relays, or a dedicated GX Touch display. For the typical system represented by this bundle, however, choosing the MultiPlus-II GX gives you the important GX functionality without making a Cerbo a compulsory extra.
Choose the GX inverter/charger that suits your system
Every inverter option below is a genuine 48V, 230V MultiPlus-II GX model with built-in GX functionality. The 48/5000 GX is selected by default, and you can change the inverter in the bundle configurator above.
| MultiPlus-II GX model | Inverter rating | Battery charger | AC transfer capacity |
|---|---|---|---|
| 48/3000/35-32 | 3000VA | 35A | 32A |
| 48/4k5/55-32 | 4500VA | 55A | 32A |
| 48/5000/70-50 | 5000VA | 70A | 50A |
| 48/6k5/100-50 | 6500VA | 100A | 50A |
Well suited to
- off-grid homes, sheds, farms and workshops;
- backup-power systems that need fast automatic transfer;
- Victron systems using compatible lithium-battery BMS communication;
- solar-plus-battery installations requiring PowerControl and PowerAssist;
- owners who value remote monitoring, easier diagnostics and a cleaner installation.
What is included
- 1 × selected Victron MultiPlus-II GX inverter/charger only
- Selected 51.2V battery option and quantity as shown in the configurator
The final inverter model, battery model, battery quantity and price are determined by the selections shown in the bundle configurator. Solar chargers, energy meters, system protection, cabling, switchgear, installation and commissioning are not included unless specifically shown in your selection or quotation.
LiFePro 314Ah battery specifications
The specifications below apply to the selectable LiFePro 51.2V 314Ah battery option. Other battery choices in the configurator have their own product specifications.
| Battery chemistry | LiFePO4 |
|---|---|
| Nominal voltage | 51.2V |
| Rated capacity | 314Ah |
| Nominal energy | Approximately 16kWh |
| Cells | EVE MB31 314Ah |
| BMS | JK inverter-support BMS |
| Operating voltage | 46–58.4V DC |
| Maximum charging voltage | 58.4V DC |
| Maximum BMS charge/discharge current | 200A |
| Cycle rating | Up to 8,000 cycles at 80% depth of discharge and 25°C |
| Operating temperature | 2°C to 45°C |
| Enclosure rating | IP21 |
| Approximate weight | 110kg |
| Listed standards | IEC 62619 and UL 1642 |
| Victron warranty | 5 years |
| Battery warranty | 5 years |
System design, protection, cable sizing, configuration and installation must be appropriate for the selected inverter, battery quantity and intended application. Grid-connected or ESS operation is subject to the selected model, approved configuration and local requirements.
