MultiPlus-II 12 / 3000 120-32

is an advanced multifunctional device from the company Victron Energy, which combines the functions sine wave inverter and battery chargers Designed for the most demanding applications, it provides reliable energy management in both residential and commercial installations. Thanks to technology PowerControl and PowerAssist The MultiPlus-II automatically adjusts the charging power and compensates for battery power shortages, which prevents overloads, especially in systems with limited power sources, such as generators or offshore installations.

Versatile use in various energy systems

MultiPlus-II 12/3000/120-32 is a device that works perfectly in both systems off-grid, What on-grid, as well as in hybrid installations combined with photovoltaics. Thanks to its flexible functions, it can be adapted to power both home and industrial energy storage systems. The device can be used with MPPT solar chargers and inverters of the type grid-tie, which allows for maximum optimization and efficient use of renewable energy.
Thanks to the possibility of working in various configurations, MultiPlus-II is ideally suited for construction of ESS (Energy Storage Systems) energy storage facilities, which allows for efficient energy storage and its subsequent use, especially in solar-powered systems. The device is compatible with a wide range of batteries, including LiFePO4, which provides even greater flexibility and efficiency of the system.

Advanced remote monitoring and control features

One of the key advantages of the MultiPlus-II 12/3000/120-32 is its remote monitoring and control capabilities. Integration with GX systems such as Cerbo GX, users can remotely control and monitor the status of their energy system using VRM application (Victron Remote Management) Access to the system is possible both through Wi-Fi, What Ethernet, allowing you to manage the system from anywhere in the world. This solution not only allows for constant monitoring of the installation but also for quick response if any problems are detected or configuration changes are necessary.
This makes the MultiPlus-II an ideal choice not only for homeowners and businesses, but also for mobile users such as RV drivers, boat owners, or those using emergency power systems. The compact design and integrated features allow for easy installation and seamless integration with existing systems.

Key Features

• PowerControl and PowerAssist: MultiPlus-II automatically manages power to prevent overloads in installations with limited power supply.


• Versatility of use: Ability to work in systems off-grid, on-grid and hybrid with solar panels.


• The perfect solution for energy storage: Compatibility with systems ESS enables efficient storage and management of energy.


• Remote control and monitoring: Integration with systems GX allows you to control the system via the Internet, from anywhere in the world.


• Compatibility with LiFePO4 batteries: Flexibility in selecting and adapting batteries to user needs.


• High energy efficiency: MultiPlus-II achieves a maximum efficiency of up to 93%, which translates into efficient energy use.

Technical specifications

• PowerControl / PowerAssist: Yes


• Transfer switch: 32 A


• Maximum AC input current: 32 A

Inverter

• Input voltage range (V DC): 9.5-17V


• Output voltage: 230VAC ± 2%


• Frequency: 50Hz ± 0.1%


• Output power at 25°C (VA): 3000 VA


• Output power at 25°C (W): 2400 W


• Output power at 40°C: 2200 W


• Output power at 65°C: 1700 W


• Maximum apparent supply power: 3000 VA


• Peak power: 5500 W


• Maximum performance: 93%


• Zero load power: 13 W


• Zero load power in AES mode: 9 W


• Zero load power in search mode: 3 W

Charger

• AC input
  
  
  
  • Input voltage range: 187-265 VAC
  
  
  • Input frequency: 45 - 65 Hz
  
  
  
  


• Absorption charging voltage: 14.4V


• Float charging voltage: 13.8V


• Storage mode: 13.2V


• Max battery charging current: 120 A


• Battery temperature sensor: Yes

General

• Auxiliary output: Yes (32A)


• External AC Sensor (Optional): 50A or 100A


• Programmable relay: Yes


• Security: a - g


• VE.Bus communication port: For parallel and three-phase operation, remote monitoring and system integration


• General Purpose Communication Port: Yes, 2x


• Remote on/off: Yes

Characteristic features

• Operating temperature range: -40 to +65°C (fan assisted cooling)


• Humidity (non-condensing): Maximum 95%


• Material and color: Steel, blue RAL 5012


• Protection category: IP22


• Battery connection: M8 screws


• 230 V AC connection: Screw terminals 13 mm² (6 AWG)


• Weight (kg): 19 kg


• Dimensions (mm): 546 x 275 x 147 mm

is an advanced, reliable and versatile solution for energy management systems that works well in both stationary and mobile installations.