Victron Energy Inverter / Chargers


The MultiPlus-II combines the functions of the MultiPlus and the MultiGrid, including all the features of the MultiPlus, plus an external current sensor (option) which extends the PowerControl and PowerAssist function to 100A.

A MultiPlus, plus ESS (Energy Storage System) functionality

The MultiPlus-II combines the functions of the Phoenix MultiPlus and the MultiGrid.

It has all the features of the MultiPlus, plus an external current sensor option which extends the PowerControl and PowerAssist function to 100 A.

It also has all the features of the MultiGrid with built-in anti-islanding and an increasingly long list of country approvals.

PowerControl and PowerAssist - Boosting the capacity of grid or generator power

A maximum generator or grid current can be set. The Multi will then take account of other AC loads and use whatever is extra for battery charging, thus preventing the generator or grid from being overloaded (PowerControl function).

PowerAssist takes the principle of PowerControl to a further dimension. Where peak power is so often required only for a limited period, the Multi will compensate insufficient generator, shore or grid power with power from the battery. When the load reduces, the spare power is used to recharge the battery.

ESS: Energy Storage Systems

The MultiPlus can be used in off grid as well as grid connected PV and other alternative energy systems.

Several system configurations are possible, for more detailed information see the ESS Design and configuration manual.

On-site monitoring and control

Several options are available: Battery Monitor, Digital Multi Control Panel, Color Control Panel, Bluetooth (Cerbo, Venus GX or Color Control panel needed), laptop or computer.

Remote configuring and monitoring

Install a Venus GX or a Color Control Panel to connect to the internet.

Data can be stored and displayed on our VRM (Victron Remote Management) website, free of charge. When connected to the Ethernet, systems can be accessed remotely and settings can be changed.



MultiPlus-II GX communicates with a solar charger, batteries, and other devices to control a grid-connected, off-grid, or remote power installation.

Multiplus II 24/3000/70-32 48/3000/35-32 48/5000/70-50
Electrical Specifications
PowerControl & PowerAssist   Yes  
Transfer Switch 32 A. 50 A
Maximum AC input current 32 A. 50 a
DC Input voltage range 19 - 33 V 38 - 66 V
Voltage output 230 Vac ± 2%
Frequancy 50 Hz ± 0,1 % (1)
Cont. output power at 25 ºC (3) 3000 VA 3000 VA 5000 VA
Cont. output power at 25 ºC 2400 W 2400 W 4000 W
Cont. output power at 40 ºC 2200 W 2200 W 3700 W
Cont. output power at 65 ºC 1700 W 1700 W 3000 W
Peak power 5500 W 5500 W 9000 W
Maximum efficiency 94 % 95 % 96 %
Zero load power 13 W 11 W 18 W
Zero load power in AES mode 9 W 7 W 12 W
Zero load power in Search mode 3 W 2 W 2 W
Input Voltage 187 - 265 Vac
Input frequency 45 - 65 Hz
Charge voltage 'absorption' 28,8 V 57,6 V  
Charge voltage ´float´ 27,6 V 55,2 V  
Storage mode 26,4 V 52,8 V  
Maximum battery charge current (4) 70 A 35 A 70 A
Battery temperature and voltage sensor   Yes  
Auxiliary output Yes, 32 A.
Programmable relay (5) Yes
Protection (2) a - g
VE.Bus communication port

For parallel and three phase operation, remote monitoring and system integration

General purpose com. port Yes, 2 ports
Remote On / Off Yes
Operating temperature range  -40 a + 65 ºC (fan assisted cooling)
Humidity max. 95 % (non condensing)
Material & Colour Steel, blue RAL 5012
Protection category IP22
Battery-connection M8 Bolts
230 Vac connection Screw terminals 13 mm2 (6 AWG)
Weight 18 Kg 29 Kg
Dimensions ( h x w x d ) 506 x 275 x 147 565 x 323 x 148

EN-IEC 60335-1, EN-IEC 60335-2-29, EN-IEC 62109-1, EN-IEC 62109-2

Emission, 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 suply

IEC 62040-1, AS 620401.1


VDE-AR-N 4105, TOR-D4, AS/NZS 4777.2,

NRS 097-2-1, UTE C15-712-1, C10/11,

RD 1699-RD 413, G59/3-2, G83/2


1) Can be adjusted to 60 Hz
2) Protection Key:
    a) output short circuit
    b) overload
    c) battery voltage too high
    d) battery voltage too low
    e) temperature too high
    f) 230 Vac on inverter output
    g) input voltage ripple too high
3) Non-linear load, crest factor 3:1
4) At 25 ºC ambient

5) Programmable relay which can be set for general alarm, DC undervoltage or genset start / stop function. AC rating :230V / 4A, DC rating: 4A up to 35 Vdc and 1 A up to 60 Vdc.

Catálogo General 2020

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  • Multiplus II - GX.jpg
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