Description
xVictron MultiPlus-II 48/6000/100-50 230V GX Inverter Charger
The Victron MultiPlus-II 48/6000/100-50 230V GX is a combined inverter, battery charger and transfer switch with an integrated GX controller, designed for off-grid, hybrid and backup power installations. It operates on a 48V battery bank and delivers 6,000VA of continuous inverter output at 230V AC. The built-in GX device removes the need for a separate Cerbo GX or Color Control unit, making it well suited to space-constrained installations and system builds where monitoring and control need to be consolidated.
Key Features
- 6,000VA continuous inverter output with 48V DC input, suitable for substantial AC loads in off-grid and backup systems.
- Integrated GX controller provides built-in system monitoring, VRM portal connectivity and DVCC support without additional hardware.
- 100A battery charger with adaptive charge algorithm, supporting a wide range of battery chemistries including lithium and lead-acid variants.
- 50A AC input current limit on the shore or generator input, with PowerControl and PowerAssist functions to prevent overloading the AC source.
- Transfer switch with a typical switchover time of 20ms, maintaining supply to connected loads during grid or generator interruptions.
- Supports ESS (Energy Storage System) configuration for grid-tied self-consumption and backup applications.
- Single-phase 230V output, compatible with standard UK and European AC distribution.
- VE.Bus communication port for parallel and three-phase system expansion.
Product Overview
The MultiPlus-II GX combines the full MultiPlus-II inverter charger with a GX monitoring device in a single enclosure. In practice, this means the unit can connect directly to the VRM online portal via Ethernet or Wi-Fi, log system data, and communicate with compatible BMS units and MPPT solar charge controllers over VE.Direct and VE.Can, all without a separate GX device. For installers working on residential or light commercial systems, this reduces wiring complexity and cabinet space requirements.
The 100A charger uses a three-stage adaptive algorithm and can be configured for lithium iron phosphate, gel, AGM and other battery types through VictronConnect or the GX interface. The 50A AC input limit, combined with PowerAssist, allows the unit to supplement a limited AC source (such as a small generator) with battery power when loads exceed what the source can supply alone. This is particularly useful in off-grid cabins, boats or sites where generator capacity is constrained.
The unit supports parallel operation for increased capacity and can be configured for three-phase output when used with two additional MultiPlus-II units. ESS configuration is supported for grid-connected installations where self-consumption optimisation or backup is required. For UK grid-connected use, compliance with G98 or G99 requirements will depend on the specific installation configuration and DNO approval.
Technical Specifications
| Parameter | Value |
| SKU | PMP482606000 |
| Inverter Output Power | 6,000VA continuous |
| DC Input Voltage | 48V |
| AC Output Voltage | 230V single phase |
| Battery Charger Current | 100A |
| AC Input Current Limit | 50A |
| AC Input / Output | 230V 50Hz |
| Integrated GX Device | Yes |
| Communication Ports | VE.Bus, VE.Direct, VE.Can, Ethernet, USB |
| Weight | 29.5 kg |
| GTIN | 8719076066507 |
Applications
- Off-grid residential and rural properties requiring a high-capacity inverter charger with integrated monitoring.
- Hybrid solar installations combining grid or generator input with battery storage and solar MPPT charge controllers.
- ESS installations for self-consumption optimisation and grid backup in domestic or light commercial settings.
- Marine and vehicle applications where a 48V battery bank and 230V AC output are required alongside remote monitoring.
- Generator-backed systems where PowerAssist is needed to supplement a limited AC source during peak load periods.
- Three-phase system builds using multiple MultiPlus-II units in a master/slave configuration.
What Is Included
- 1x Victron MultiPlus-II 48/6000/100-50 230V GX inverter charger unit
Installation Notes
This unit operates at 48V DC and handles significant AC and DC currents. Installation must be carried out by a qualified electrician or MCS-accredited installer. The 29.5 kg weight requires appropriate mounting provisions. For grid-connected ESS configurations in the UK, the installer must confirm G98 or G99 compliance with the relevant DNO before energising. Battery type and charge parameters must be configured correctly before commissioning to avoid damage to the battery bank. Lithium battery installations require a compatible BMS with VE.Bus or VE.Can communication.
Specifications
xTechnical specifications (48/6k5/100-50)
| Model | MultiPlus II GX 230V 48/6k5/100-50 |
| PowerControl and PowerAssist | Yes |
| Transfer switch | 50 A |
| Maximum AC input current | 50 A |
| INVERTER | |
| DC input voltage range | 38 to 60 V |
| Output | 230 V ±2% | 50 Hz ±0.1% |
| Continuous output power at 25°C | 6 kW |
| Continuous output power at 40°C | 5.7 kW |
| Continuous output power at 65°C | 4.6 kW |
| Time limited power 1 (cold start) | 6.5 kW for 4 hours |
| Time limited power 2 (cold start) | 8 kW for 1 hour |
| Max apparent feed in power | 6 kW |
| Peak power | 11 kW for 1 minute |
| Maximum efficiency | 96% |
| Zero load power | 28 W |
| Zero load power in AES mode | 18 W |
| Zero load power in Search mode | 8 W |
| CHARGER | |
| AC input voltage range | 187 to 265 V |
| AC input frequency range | 45 to 65 Hz |
| Charge voltage (absorption) | 57.6 V |
| Charge voltage (float) | 55.2 V |
| Storage mode voltage | 52.8 V |
| Max battery charge current at 25°C | 100 A |
| Max battery charge current at 40°C | 95 A |
| Battery temperature sensor | Yes |
| Compatible battery chemistries | Lithium, Lead acid, Zinc Bromine and more |
| GENERAL | |
| Auxiliary output | Yes (32 A) |
| Interfaces | BMS CAN, USB, Ethernet, VE.Direct, WiFi |
| External AC current sensor (optional) | 50 A or 100 A |
| Programmable relay | Yes |
| VE.Bus communication port | For parallel and three phase operation, remote monitoring and system integration |
| General purpose communication ports | Yes, 2x |
| Remote on off | Yes |
| Operating temperature range | -40°C to +65°C (fan assisted cooling) |
| Maximum humidity (non condensing) | 95% |
| Maximum altitude | 2000 m |
| ENCLOSURE | |
| Material and colour | Steel, blue RAL 5012 |
| Protection category | IP21 |
| Battery connection | M8 bolts |
| 230 VAC connection | Screw terminals 13 mm² (6 AWG) |
| Weight | 29 kg |
| Dimensions (h x w x d) | 644 x 320 x 150 mm |
| STANDARDS | |
| Safety | EN-IEC 60335-1, EN-IEC 60335-2-29, EN-IEC 62109-1, EN-IEC 62109-2 |
| Emission and immunity | EN 55014-1, EN 55014-2, EN-IEC 61000-3-2, EN-IEC 61000-3-3, IEC 61000-6-1, IEC 61000-6-2, IEC 61000-6-3 |
| Uninterruptible power supply | Certification pending |
| Anti islanding | Certification pending |
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.