Skip to product information
Victron MultiPlus-II 48/4500/55-32 230V Inverter Charger
£441.27
Sale price
£441.27
Regular price
The Victron MultiPlus-II 48/4k5/55-32 is more than just an inverter – it’s a complete energy solution. With dual AC inputs, it can prioritise power from the grid or generator automatically, ensuring uninterrupted supply. The 55 A adaptive battery charger extends battery life by tailoring charge cycles to your system’s needs, while PowerAssist technology boosts weak generator or shore power with battery support. Perfect for integration with Victron ESS, this unit supports self-consumption, backup power, and full off-grid operation. It also allows for parallel operation and three-phase configuration, making it scalable to suit everything from small homes to commercial facilities.
- High Continuous Power Output – 4500 VA / 3600 W ideal for large appliances and heavy loads
- Dual AC Inputs – seamless switchover between grid and generator with priority logic
- 55 A Battery Charger – adaptive charging algorithm optimises battery health
- Parallel and Three-Phase Capability – link up to 6 units for expanded capacity or phase balancing
- ESS Integration – compatible with Victron Energy Storage Systems for solar and hybrid setups
- PowerAssist – draws battery power to boost weak shore or generator supply
- Remote Monitoring – connect via Victron GX device to access VRM portal for live system control
- High Efficiency (95%) and low standby consumption for energy-saving operation
- Comprehensive Protections – includes safeguards against overload, temperature, short circuit and more
| AC Output Power | 4500 VA / 3600 W (continuous) |
| AC Input Voltage | 187–265 V AC |
| AC Input Current | Up to 32 A |
| Battery Voltage | 48 V |
| Charger Current | 55 A |
| Efficiency | 95% |
| Zero-Load Power | 15 W (inverter on), 9 W (search mode) |
| Parallel Operation | Up to 6 units |
| Three-Phase Support | Yes |
| Monitoring | VRM via GX device (optional) |
| Protection | Short circuit, overload, battery, temperature |
| Dimensions | 499 x 268 x 141 mm |
| Weight | 14.8 kg |
| Shipping Weight | 22.0 kg |
| Shipping Dimensions | 670 x 240 x 350 mm |