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Victron Energy MultiPlus-II 12/3000/120-32 230V

Victron Energy MultiPlus-II 12/3000/120-32 230V

BY: Victron Energy | SKU: PMP122305010 Availability: In Stock
$1,221.45

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Victron Energy MultiPlus-II 12/3000/120-32 230V

The Victron Energy MultiPlus-II 12/3000/120-32 is a high-performance inverter/charger built for serious 12V off-grid, RV, marine, and backup power systems. It combines a 3000VA pure sine wave inverter, a powerful 120A multi-stage charger, and a 32A automatic transfer switch in one robust unit. When shore or generator power is available, it passes AC through and charges your batteries. When AC drops out, it switches to inverter power quickly and smoothly. With built-in PowerControl and PowerAssist, it protects weak AC sources from overload while still supporting short, heavy startup surges—making it an ideal core for larger 12V builds.

Victron Energy MultiPlus-II 12/3000/120-32 230V Features

3000VA pure sine wave inverter – Delivers clean, stable 230V AC power that’s safe for sensitive electronics and appliances.

High surge capability – Handles demanding startup loads with up to 5500W peak power.

120A integrated battery charger – Rapid multi-stage charging for large 12V battery banks.

32A automatic transfer switch – Seamless switching between shore/generator input and inverter output.

PowerControl – Automatically limits charger draw to prevent tripping breakers on limited AC sources.

PowerAssist – Adds battery power during short spikes to support heavier loads without overload.

VE.Bus communication – Enables monitoring, configuration, and system integration in the Victron ecosystem.

Programmable relay – Useful for alarms, generator start/stop, or custom system automation.

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Victron Energy MultiPlus-II 12/3000/120-32 230V Applications

  • Off-grid home systems – reliable inverter/charger heart for cabins and remote homes.
  • Large RV or van builds (12V) – high-output AC power and fast charging for full-time setups.
  • Marine electrical systems – clean sine power with automatic shore pass-through onboard.
  • Backup power systems – supports essential household loads during outages.
  • Work rigs and remote sites – dependable AC supply for tools and equipment from a 12V bank.
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What's Included

Everything you need is included with your product.

  • Victron Energy MultiPlus-II 12/3000/120-32 230V
  • User Manual

Warranty

  • 5-year Victron warranty

Victron Energy MultiPlus-II 12/3000/120-32 230V Specifications

Specification Details
PowerControl & PowerAssist Yes
Transfer switch 32 A
Maximum AC input current 32 A

Inverter

Specification Details
DC Input voltage range 12 V - 9,5–17 V | 24 V - 19–33 V | 48 V – 38-66 V
Output Output voltage: 230 VAC ± 2 % Frequency : 50 Hz ± 0,1 %
Cont. output power at 25°C (VA) 3000 VA
Cont. output power at 25°C 2400 W
Cont. output power at 40°C 2200 W
Cont. output power at 65°C 1700 W
Max apparent feed-in power 3000 VA
Peak power 5500 W
Maximum efficiency 93%/94%/95%
Zero load power 13 / 13 / 11 W
Zero load power in AES mode 9 / 9 / 7 W
Zero load power in Search mode 3 / 3 / 2 W

Charger

Specification Details
AC Input Input voltage range: 187 -265 VAC | Input frequency: 45 – 65 Hz
Charge voltage 'absorption' 14,4 / 28,8 / 57,6V
Charge voltage 'float' 13,8 / 27,6 / 55,2V
Storage mode 13,2 / 26,4 /52,8V
Max. battery charge current 120 /70 / 35 A
Battery temperature sensor Yes

General

Specification Details
Auxiliary output Yes (32 A)
External AC current sensor (optional) 50 A or 100 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, 2x
Remote on-off Yes
Operating temperature range -40 to +65 °C (fan assisted cooling)
Humidity (non -condensing) max 95 %
Maximum altitude 2000 m

Enclosure

Specification Details
Material & Colour Steel, blue RAL 5012
Protection category IP22
Battery-connection M8 bolts
230 VAC-connection Screw terminals 13 mm ² (6 AWG)
Weight kg 19 kg
Dimensions (hxwxd) mm 546 x 275 x 147 | 499 x 268 x 141 | 499 x 268 x 141

Standards

Specification Details
Safety 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

Frequently-Asked Questions

What size battery bank works best with this unit?

It’s designed for larger 12V battery banks where fast charging (120A) and higher AC output (3000VA) are needed.

Can it start appliances with motors or compressors?

Yes. With 5500W peak power, it can handle high startup surges for many motor-driven devices.

Does it work well on limited shore or generator power?

Yes. PowerControl limits charger draw automatically, and PowerAssist adds battery support during short peaks to prevent overload.

Can I monitor and expand my system later?

Yes. VE.Bus communication supports Victron monitoring and allows system expansion with compatible equipment.