MultiPlus 24V Inverter/Charger Series (2000W-3000W, 120V) by Victron Energy
The Victron MultiPlus 24V Inverter/Charger is a versatile and powerful solution that combines a true sine wave inverter, an advanced battery charger with adaptive charging technology, and a high-speed AC transfer switch in a single compact unit. Designed for intelligent power management, it features PowerControl and PowerAssist functions that ensure stable operation even with limited generator or shore power by balancing loads and supplementing energy from the battery when needed. This makes it ideal for RVs, boats, off-grid homes, and backup systems where consistent and reliable power is essential.
This inverter/charger supports parallel operation and three-phase capability, allowing users to connect up to six units for higher output or configure three units for a three-phase power setup. The MultiPlus also includes a four-stage adaptive charger that fine-tunes the charging process for optimal battery health and longevity. It features a separate trickle charge output for engine or generator starter batteries, making it a well-rounded power management solution. Additional intelligent features like Search Mode significantly reduce power consumption in low-load conditions, while the high start-up power ensures smooth operation of demanding appliances such as LED converters and power tools.
For greater flexibility and control, the MultiPlus offers a programmable relay, remote on/off capability, and easy configuration via DIP switches, VE-Config software, or the VE.Bus Smart dongle. Users can enhance monitoring and control with a Cerbo GX or other GX product to connect to the Victron Remote Management (VRM) portal for real-time data access. Available models include: MultiPlus 24/2000/50-50 120V, MultiPlus 24/2000/50-50 120V (UL 458), MultiPlus 24/3000/70-50 120V, and MultiPlus 24/3000/70-50 120V (UL 1741 and 458)—each offering robust performance and compliance for a range of applications.
MultiPlus 12 500-3000W Series Overview
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Battery Monitor
To monitor battery state of charge via Bluetooth or the VRM portal.
The BMV-712 Smart has a display, while the SmartShunt does not. Both communicate via Bluetooth and include a VE.Direct port.
Digital Multi Control Panel
A convenient and low-cost solution for monitoring and control.
Includes an on/off switch, charger-only mode, LED readout, and rotary knob for setting PowerControl and PowerAssist levels.
VE.Bus to NMEA 2000 interface
Connects the device to a NMEA2000 marine electronics network.
Interface MK3-USB
Used to configure the MultiPlus via VictronConnect or VE.Configure software.
Connects to the MultiPlus with an RJ45 UTP cable and plugs into a USB port.
Color Control GX and other GX devices
Provides monitor and control. Locally, and also remotely on the VRM Portal.
VE.Bus Smart Dongle
Enables monitoring and control via Bluetooth using the VictronConnect app.
Also measures battery voltage and temperature.
MultiPlus 24V Inverter/Charger Features
🔋 Powerful True Sine Wave Inverter
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Delivers clean and stable AC power for sensitive electronics.
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Ideal for a wide range of devices, from tools to household appliances.
âš¡ Adaptive Four-Stage Battery Charging
🔌 Parallel and Three-Phase Capability
🔄 PowerAssist Technology
🔠Search Mode for Energy Efficiency
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Reduces inverter power draw by up to 70% when idle.
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Automatically activates when load is detected, conserving energy.
📡 Remote Configuration & Monitoring
🧠Intelligent PowerControl
âš™ï¸ Programmable Relay Function
🔋 Dual Battery Bank Charging
📱 VRM App for Mobile Management
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Monitor and control your system from iOS or Android devices.
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Receive alerts and view historical data anytime, anywhere.
MultiPlus 24V Inverter/Charger Warranty
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Duration: 5 years from the original purchase date
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Coverage: Defects in materials and workmanship
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Process: Return the product with the purchase receipt to the retailer
What's in the Box?
In all Model
MultiPlus 24V Inverter/Charger Specifications
| Model |
24/2000/50 |
24/3000/70 |
| Input voltage range (V DC) |
9.5 – 17 V |
19 – 33 V |
| Output voltage |
120 VAC ± 2% |
| Frequency |
60 Hz ± 0.1% |
| Cont. output power at 25°C / 77°F (VA) |
2000 |
3000 |
| Cont. output power at 25°C / 77°F (W) |
1600 |
2400 |
| Cont. output power at 40°C /104°F (W) |
1450 |
2200 |
| Cont. output power at 65°C /150°F (W) |
1000 |
1700 |
| Peak power (W) |
4000 |
6000 |
| Maximum efficiency (%) |
92 / 91 |
93 / 93 |
| Zero load power (W) |
20 |
25 |
| Zero load power in AES mode (W) |
13 |
18 |
| Zero load power in Search mode (W) |
3 / 4 |
8 / 10 |
| AC input |
Input voltage range: 95-140 VAC | Input frequency: 45 – 65 Hz | Power factor: 1 |
| Charge voltage ‘absorption’ (V DC) |
14.4 / 28.8 |
14.4 / 28.8 |
| Charge voltage ‘float’ (V DC) |
13.8 / 27.6 |
13.8 / 27.6 |
| Storage mode (V DC) |
13.2 / 26.4 |
13.2 / 26.4 |
| Charge current house battery (A) |
80 / 50 |
120 / 70 |
| Charge current starter battery (A) |
4 |
| Battery temperature sensor |
Yes |
| Auxiliary output (A) |
n.a. |
Yes (32A) |
| Programmable relay (x) |
Yes (x1) |
Yes (x2) |
| Protection (2) |
a – g |
| VE.Bus communication port |
For parallel and three phase operation, remote monitoring and system integration |
| General purpose com. port (7) |
Yes |
| Remote on-off |
Yes |
| Operating temp. range |
-40 to +65°C / -40 to 150°F (fan assisted cooling) |
| Humidity (non-condensing) |
Max 95% |
| Common Characteristics |
Material & Colour: aluminium (blue RAL 5012) |
| Protection category |
IP 21 |
| Battery-connection |
Six M8 bolts |
Two M8 bolts (2 x 21 mm2 connections) |
| 120 V-connection |
Screw-terminal 4 AWG (13 mm²) |
Screw-terminal 4 AWG (13mm²) |
| Weight |
13 kg / 28.5 lb |
18 kg / 40 lb |
| Dimensions (hxwxd in mm and inches) |
520x255x125 mm
20.5x10.0x5.0 inch |
362x258x218 mm
14.3x10.2x8.6 inch |
| Safety |
UL 458, EN 60335-1, EN 60335-2-29 |
| Emission and immunity |
EN61000-6-1:2007, EN61000-6-3:2007 |
MultiPlus 24V FAQ's
Victron MultiPlus 24V Inverter/Charger – FAQs
What is the Victron MultiPlus?
The MultiPlus is a multifunctional inverter/charger that combines a true sine wave inverter, adaptive battery charger, and high-speed AC transfer switch in one compact unit.
Does the MultiPlus work during power outages?
Yes, the MultiPlus features a no-break main AC output. It seamlessly takes over power supply in under 20 milliseconds to prevent disruption to connected electronics.
Can I use the MultiPlus with a generator or shore power?
Absolutely. The PowerControl and PowerAssist functions intelligently manage and supplement generator or shore power to avoid overloading and boost performance.
What is the PowerAssist feature?
PowerAssist allows the MultiPlus to draw extra power from the battery when shore or generator power isn’t enough, then recharge the battery when the load decreases.
How many units can I connect in parallel?
You can connect up to six MultiPlus units in parallel, allowing for higher total output capacity and more flexible system design.
Does it support three-phase or split-phase configurations?
Yes, three MultiPlus units can be configured for three-phase output, and split-phase setups are possible using two units or an autotransformer for 240V/60Hz output.
Can the MultiPlus charge more than one battery bank?
Yes, the MultiPlus includes a main adaptive charge output and a secondary trickle charge output for a second battery bank, like a starter battery.
Is the MultiPlus compatible with lithium-ion batteries?
Yes, MultiPlus models (2 kVA and 3 kVA) are compatible with lithium-ion batteries and support custom configurations through VE-Config tools.
How is the system configured?
Basic settings can be configured using DIP switches, while advanced features can be adjusted with Victron software like VE.Bus Quick Configure or System Configurator.
What model options are available?
The available 120V models include: MultiPlus 24/2000/50-50, MultiPlus 24/2000/50-50 (UL 458), MultiPlus 24/3000/70-50, and MultiPlus 24/3000/70-50 (UL 1741 & 458).
Manuals and PDF's
 MultiPlus 24V InverterCharger Manual
