Victron MultiPlus 800 inverter-charger 35A 12V and 24V

The Victron MultiPlus 800 inverter/charger 35A 12V is a combination of a 12V 700W inverter and battery charger. The integrated battery charger provides 35A which allows quick charging even for bigger batteries as long as there is a grid connection.

The 12V sine inverter converts your DC battery current into a 230V AC current. Thanks to a pure sine wave this inverter is also suitable for sensitive electronic devices.

Versatile and flexible

Besides an inverter and charger, the MulitPlus also contains a 16A transfer switch which makes it ideal for caravans, campers, boats, and yachts, and uninterrupted power supply in case of grid fluctuations or blackouts.

Moreover, it is a handy tool for any grid-tied system that only drains power from the supplier when the battery current is not sufficient.

Product Features

Massive performance extension

Besides parallel operation, three inverters of the same model can be configured for three-phase operation. But there is more: It is possible to connect 6 x three-phase systems parallel to generate a massive inverter performance of 75kW / 90kVA and a charging capacity of 2000A (when using the 5000 model)

PowerControl – operation with limited generator performance, shore or grid power

The MultiPlus is a powerful battery charger that drains a lot of power (nearly 10A/5kVA Multi at 230V AC) from the generator or grid. With the help of the MultiControl panel, you can adjust the max. power drained from the generator or grid. The MultiPlus then priors other connected AC consumers and uses only the “surplus” of energy for charging.

This protects the generator or grid from an overload.

PowerAssist – performance-increase of generators and shore power connection

With this function, PowerControl is put to a new dimension by enabling the MultiPlus to support small-dimensioned power sources. Load peaks often occur only within limited periods. In this case, the MultiPlus ensures that weak shore- or generator power is compensated instantly through battery power.

BackUp-System: AC-power also during blackouts

The MultiPlus can be integrated into off-grid systems, grid-tied PV systems, and systems using alternative energy sources. Software that detects blackouts and grid failures is also available.

Easy configuration

If the setting of a device has to be changed this can be done with the help of a DIP switch within minutes.

Parallel-connected and three-phase systems can be configured via VE. Bus QuickConfigure and VE.Bus System Configurator software.

Monitoring and controlling on site

There are several options: battery protector, Multi Control panel, VE.Net Blue Power panel, Color Control Panel, smartphone or tablet (Bluetooth Smart), notebook or computer (USB or RS232).

Remote monitoring and controlling

Victron Ethernet Remote, Victron Global Remote, and the Color Control Panel allow remote maintenance and monitoring of the Multiplus. Additionally, system data can be saved for free on the VRM (Victron Remote Management) website.

Remote configuration

If the system is connected to the ethernet via the ColorControl panel you are able to change settings remotely.

Key Features

• 700W constant output and 1400W peak current, for 12V battery voltage
• combination of inverter with transfer switch and 35A battery charger
• provides pure sine wave at 50Hz
• Bus communication port allows extensive possibilities in terms of connection, configuration, and control of Victron MultiPlus devices
• supports three-phase operation (3 units of the same model needed)
• supports parallel operation – up to 6 units can be connected parallel to increase system power if needed
• 2x AC-outputs (Multiplus 3000 and bigger) – on the second output consumers can be connected that should only run when grid power is available
• PowerControl-function allows operation with limited generator performance as well as supply through limited shore or grid power
• PowerAssist-function allows a ‘performance-increase’ of generators and supports shore power connection if needed
• usable as a UPS solution (uninterrupted power supply)
• usable for grid-tied systems which only drain power from the supplier when the battery current is not sufficient or other programmable events have happened
• compatible with many Victron control- and monitoring-panels
• three-phase operation with other MultiPlus inverters of identical model possible

Technical Specifications

• Input Battery Voltage Range: 9.5 – 17 V
• Nominal AC Output Voltage: 230 VAC ± 2%
• Continuous Power Rating: 800VA @ 25°C
• Peak Inverter Efficiency: 92%
• Waveform: Pure Sinewave
• Nominal DC Input Voltage: 12V
• Nominal AC Input Voltage/Frequency: 45 – 55 Hz
• AC input Voltage Range: 187-265 VAC
• Dimensions: 375x214x110mm
• Weight: 10kg