The MultiPlus-II is a versatile inverter/charger that combines the capabilities of the MultiPlus and MultiGrid. It features advanced PowerControl and PowerAssist with external current sensing (up to 32A) to optimize energy use, plus built-in anti-islanding and broad country approvals for reliable, safe operation.
Features:
- All-in-One ESS & Inverter/Charger – Combines MultiPlus functionality with Energy Storage System (ESS) capabilities and optional external current sensor (up to 50A/100A).
- Wide Application Range – Suitable for professional marine, yachting, vehicle, and land-based off-grid installations.
- Built-In Anti-Islanding – Complies with a growing list of country approvals for ESS applications.
- PowerControl & PowerAssist – Limits input current to prevent overload and boosts power from batteries when demand exceeds grid/generator capacity.
- Solar-Ready – Works with off-grid and grid-connected PV systems, compatible with solar charge controllers and grid-tie inverters.
- Dual AC Outputs – Main output provides uninterrupted power; secondary output only active when AC input is available for non-critical loads.
- Scalable Power – Parallel up to 6 units for increased output or configure 3 units for three-phase supply.
- Advanced Configurations – Supports combinations of three-phase and parallel setups for high-capacity systems.
- Flexible Monitoring – Local control via GX devices, Digital Multi Control Panel, or laptop; Bluetooth with VE.Bus Smart dongle.
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Remote Management – Monitor, configure, and update settings via the free Victron Remote Management (VRM) portal.
Specifications:
- PowerControl & PowerAssist: Yes
- Transfer switch: 100 A
- Maximum AC input current: 100 A
Inverter
- DC Input voltage range: 48 V – 38-66 V
- Output voltage: 230 VAC ± 2%
- Frequency: 50 Hz ± 0,1% (1)
- Cont. output power at 25°C: 10000 VA
- Cont. output power at 25°C: 8000 W
- Cont. output power at 40°C: 7000 W
- Cont. output power at 65°C: 6000 W
- Max. apparent feed-in power: 10000 VA
- Peak power: 18000 W
- Maximum efficiency: 96%
- Zero load power: 38 W
- Zero load power in AES mode: 27 W
- Zero load power in Search mode: 4 W
Charger
- AC Input voltage range: 187–265 VAC
- Input frequency: 45 – 65 Hz
- Charge voltage 'absorption': 57,6 V
- Charge voltage 'float': 55,2 V
- Storage mode: 52,8 V
- Max. battery charge current: 140 A
General
- Auxiliary output: Yes (32 A)
- Programmable relay: Yes
- Protection: a–g
- VE.Bus communication port: For parallel and three-phase operation, remote
- monitoring and system integration
- General purpose com. port: Yes
- Remote on-off: Yes
- Operating temperature range: -40 to +65°C (fan assisted cooling)
- Humidity (non-condensing): max 95%
- Maximum altitude: 2000 m
Enclosure
- Material & Colour: Steel, blue RAL 5012
- Protection category: IP22
- Battery-connection: Two M8 bolts
- 230 V AC-connection: Screw terminals 13 mm² (6 AWG)
- Weight: 49 kg
- Dimensions (h x w x d): 444 x 328 x 240 mm
Standards
- Safety: EN-IEC60335-1, EN-IEC60335-2-29, EN-IEC62109-1, EN-IEC62109-2
- Emission, Immunity: EN55014-1, EN 55014-2
