Victron Energy MultiPlus-II 24/3000/70-32 230V Inverter Charger – PMP242305010

Product Description

The Victron Energy MultiPlus-II 24/3000/70-32 230V VE.Bus is a high-performance inverter charger designed for 24V battery systems requiring dependable AC power, intelligent battery charging and integrated power management. Combining a pure sine wave inverter, a 70A battery charger and a 32A AC transfer switch, it provides an all-in-one solution for off-grid, marine, mobile and backup power installations.

With a 3,000VA inverter rating, the MultiPlus-II converts energy stored in a 24V battery bank into 230V AC electricity for compatible appliances and electrical equipment. When a suitable mains or generator supply is available, the integrated charger can recharge the battery bank.

Victron Energy's PowerControl and PowerAssist technologies help manage limited AC input power. PowerControl limits the current drawn from the external supply, while PowerAssist can supplement that supply with battery power when demand exceeds the available input capacity.

The MultiPlus-II also supports integration with compatible Victron monitoring and control equipment through VE.Bus communication. Its integrated transfer switch automatically changes between external AC power and inverter power when required.

Designed for demanding battery-based installations, the MultiPlus-II combines inverter performance, battery charging and AC power management in one robust unit.

Key Features and Benefits

• 3,000VA inverter capacity – converts 24V DC battery power into 230V AC.

• Pure sine wave output – provides a clean AC waveform for compatible appliances and electronic equipment.

• 70A battery charger – supports high-current charging from a suitable AC supply.

• 32A AC transfer switch – automatically switches between external AC power and inverter supply.

• PowerControl – helps manage a limited mains, shore power or generator supply.

• PowerAssist – supplements limited external AC power with energy from the battery when required.

• Automatic AC changeover – helps maintain power to connected loads when the external supply is interrupted.

• Adaptive charging technology – manages charging stages to support effective battery charging.

• VE.Bus communication – enables integration with compatible Victron monitoring, configuration and control equipment.

• System expansion capability – supports compatible parallel and three-phase configurations when correctly installed and configured.

• Integrated protection – includes protection against overload, short circuit, excessive or insufficient battery voltage and overheating.

• MultiPlus-II design – provides an integrated inverter-charger solution for modern battery-based power systems.

Technical Specifications

Inverter

• Manufacturer: Victron Energy

• Product range: MultiPlus-II

• Model: MultiPlus-II 24/3000/70-32 230V

• Manufacturer part number (MPN): PMP242305010

• Nominal DC battery voltage: 24V

• DC input voltage range: 19–33V

• Continuous apparent power at 25°C: 3,000VA

• Continuous active power at 25°C: 2,400W

• Continuous active power at 40°C: 2,200W

• Continuous active power at 65°C: 1,700W

• Peak power: 5,500W

• AC output voltage: 230V AC ±2%

• Output frequency: 50Hz ±0.1%

• Output waveform: Pure sine wave

• Maximum efficiency: Up to approximately 94%

• PowerControl: Yes

• PowerAssist: Yes

Battery Charger and AC Transfer

• Maximum battery charge current: 70A

• AC transfer switch rating: 32A

• AC input voltage range: 187–265V AC

• AC input frequency range: 45–65Hz

• Absorption charging voltage: 28.8V

• Float charging voltage: 27.6V

• Storage charging voltage: 26.4V

• Charging system: Adaptive multi-stage charging

• Battery compatibility: Charging settings must be configured for the battery chemistry and manufacturer's requirements

Connectivity, Protection and Environment

• Communication interface: VE.Bus

• Remote monitoring and configuration: Supported with compatible Victron equipment

• Parallel operation: Supported with compatible units and correct configuration

• Three-phase operation: Supported with compatible system configuration

• Cooling: Fan-assisted

• Protection rating: IP22

• Operating environment: Install in accordance with Victron's temperature, ventilation and mounting requirements

Physical Specifications

• Dimensions (H × W × D): Approximately 506 × 275 × 147mm

• Weight: Approximately 19kg

• Battery connections: Bolted battery terminals

• AC connections: Screw terminals

• Enclosure: Victron Energy MultiPlus-II housing

Suitable Applications

The Victron MultiPlus-II 24/3000/70-32 is suitable for appropriately designed 24V battery power systems, including:

• Off-grid solar and battery installations

• Marine and boat electrical systems

• Motorhomes and recreational vehicles

• Remote buildings and cabins

• Backup power systems

• Battery storage installations

• Systems combining battery power with mains or generator supplies

• Professional mobile and specialist vehicle installations

The final suitability of the unit depends on connected load requirements, battery capacity, surge demand, cable sizing and the overall electrical system design.

Installation and Compatibility

This model is designed for 24V DC battery systems with 230V AC output. Before installation, confirm compatibility with the battery bank, battery management system, charging profile and connected equipment.

The inverter and 70A charger require correctly sized battery cables, DC fuses, isolators and other protective devices. The 32A transfer switch rating must also be considered when designing the incoming AC supply and connected loads.

Follow Victron's installation documentation for mounting, ventilation, earthing, AC protection, battery connections and system configuration.

VE.Bus communication allows the unit to integrate with compatible Victron system components. Parallel or three-phase installations require compatible equipment and correct configuration.

Installation should be undertaken by a qualified professional familiar with inverter-charger systems and battery-based electrical installations.

Product Identification

• Brand: Victron Energy

• Product family: MultiPlus-II

• Full model designation: 24/3000/70-32 230V

• Manufacturer part number: PMP242305010

• Product type: Inverter charger

• Nominal battery voltage: 24V DC

• AC output: 230V AC

• Inverter rating: 3,000VA

• Battery charger rating: 70A

• Transfer switch rating: 32A