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

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Victron Energy

PMP122305010

MultiPlus-II 12/3000/120-32

Name: MultiPlus-II 12/3000/120-32
Brand: Victron Energy
SKU: PMP122305010
Price: 996.84 USD
Availability: InStock

The Victron Energy MultiPlus-II 12/3000/120-32 is a multifunction inverter/charger with integrated ESS management, ideal for marine and off-grid systems requiring reliable AC power and energy optimization. It delivers 3000 VA of power and a 120 A charging capacity, with two AC outputs and extensive compatibility with solar sources. This model is part of the current MultiPlus-II range from Victron Energy, known for its modularity and performance.

Retail priceBenefit from the professional rate

$996.84 USD

$996.84 USD ~~$1,398.78 USD~~

Shipping calculated at checkout.

In stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Technical specifications

Nombre de sorties AC	2
Ac Output 2 Policy	Non-critical loads
Ac Transfer Switch Capacity A	32
Temps de transfert AC	20
Anti Islanding Functionality	Integrated
Continuous Power Va	3000
DC connection type	Screw terminals
Energy Storage System Support	Yes
Firmware Min Version	19xx2xx/20xx2xx or 26xx4xx/27xx4xx
Fuse included	No
Grid Boosting Support	Yes
Fabricant	VICTRON ENERGY
Nombre maximum d'unités en parallèle	6
Nom du modèle	MultiPlus-II 12/3000/120-32
Product range	MultiPlus-II
Product type	Battery charger/inverter
Split Phase Operation Supported	Yes
Three Phase Operation Supported	Yes
Wireless connectivity	Bluetooth

Detailed description

The Victron Energy MultiPlus-II 12/3000/120-32 is a multifunction inverter/charger designed for professional marine applications, yachting, vehicles, and off-grid terrestrial installations. Integrating ESS (Energy Storage System) functions, it serves as a central solution for energy management, offering a 3000 VA inverter capacity from a 12 V source and a 120 A charging capacity.

Advanced Energy Management and Reliability

This model stands out for its ability to optimize the use of available energy via PowerControl and PowerAssist functions. It extends the capacity of the grid or generator up to 100 A using an external current sensor option, preventing overloads and compensating for power shortages with battery energy. The MultiPlus-II 12/3000/120-32 ensures uninterrupted power supply thanks to its main AC output with a "no-break" feature, capable of taking over in less than 20 milliseconds in case of grid failure or source disconnection, guaranteeing continuous operation of sensitive equipment.

Flexibility and System Integration

The device integrates a dual AC output: the main output for critical loads and a second output active only in the presence of an AC source, ideal for non-essential loads that should not discharge the battery (such as a water heater). Compatible with solar systems (off-grid and grid-tied PV), solar charge controllers, and grid-tied inverters, the MultiPlus-II 12/3000/120-32 offers high versatility. Its modular design allows for various system configurations.

Documentation

Type	Nom
	EN - Technical Datasheet - MultiPlus-II 12/3000/120-50
	EN - User Manual
	EN - Installation Manual

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MultiPlus-II 12/3000/120-32

$996.84 USD

$996.84 USD ~~$1,398.78 USD~~

Frequently Asked Questions

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What is the Victron Energy MultiPlus-II 12/3000/120-32 used for?

The Victron Energy MultiPlus-II is a multifunctional device that combines the functions of an inverter (converter), a battery charger, and an automatic transfer switch. It is designed for energy storage systems (ESS) and includes PowerControl and PowerAssist features. This device is ideally suited for professional marine applications, yachting, vehicles, and off-grid terrestrial installations.

Is the MultiPlus-II 12/3000/120-32 compatible with lithium batteries from other manufacturers?

Yes, the MultiPlus-II can be connected to lithium battery systems from other manufacturers. For this, the external battery management system (BMS) must provide two separate dry contacts to signal overcharge and discharge conditions of the battery. The MultiPlus-II must be updated with the latest firmware version (19xx2xx/20xx2xx or 26xx4xx/27xx4xx) and configured with the "Two-Signal BMS Support" assistant via the VEConfigure3 software. It is recommended to use a small relay for BMS-side isolation.

In the case of a parallel or three-phase system, the BMS must be wired to only one Multi, but the assistant must be programmed into all Multis in the system.

What are the characteristics of the AC outputs on the MultiPlus-II 12/3000/120-32?

The MultiPlus-II 12/3000/120-32 has two AC outputs:

Main output (AC Out 1): This output features a "no-break" function. If the grid or generator power fails, the MultiPlus-II takes over powering connected loads in under 20 milliseconds. This ensures uninterrupted operation for sensitive equipment like computers.Secondary output (AC Out 2): This output is active only when AC power is available at the MultiPlus-II's input. It is designed for loads that should not discharge the battery, such as a water heater, for example.

How do the PowerControl and PowerAssist functions integrated into the MultiPlus-II 12/3000/120-32 work?

The MultiPlus-II 12/3000/120-32 integrates two key functions to optimize energy management:

PowerControl: This function allows you to set a maximum current for the grid or generator. The MultiPlus-II takes other AC loads into account and uses excess power to charge the battery, preventing the generator or grid from being overloaded.

PowerAssist: This is an extension of PowerControl. When peak power is required for a limited period, the MultiPlus-II compensates for insufficient power from the generator, shore power, or grid by drawing energy from the battery. When the load decreases, the excess power is then used to recharge the battery.