Victron CMP242200100 - MultiPlus Compact 24V 2000VA 50A 120V Inverter/Charger

VICTRON CMP242200100 - MultiPlus Compact 24V 2000VA 50A 120V Inverter/Charger

Advanced multifunctional inverter/charger combining 2000VA pure sine wave inverter, 50A battery charger, and high-speed transfer switch featuring dual AC outputs with sub-20ms uninterruptible main output and shore-only second output, PowerControl preventing generator overload by managing charging current, PowerAssist boosting limited shore power with battery energy during peaks, parallel capability up to 6 units for 25kW output, three-phase configuration supporting 75kW systems, VE.Bus communication for remote monitoring, compatible with off-grid and grid-connected solar PV systems, ideal for marine vessels, RV systems, and backup power applications requiring professional-grade power management.

Product Overview

The Victron CMP242200100 MultiPlus Compact is an advanced multifunctional energy system combining a powerful 2000VA pure sine wave inverter, sophisticated 50A battery charger, and high-speed AC transfer switch engineered for professional marine, off-grid, and backup power applications. The system features dual AC outputs providing versatile load management: the main output delivers uninterruptible power with transfer speed under 20 milliseconds ensuring computers and sensitive electronics continue operating without disruption during grid failures or shore power disconnection; the second output operates only when AC input is available, perfect for connecting non-essential high-consumption loads like water heaters that shouldn't discharge batteries. The 24V DC architecture suits larger installations requiring higher power capacity while maintaining efficiency and reducing cable sizes compared to 12V systems. PowerControl technology intelligently manages available generator or shore power capacity by monitoring AC loads and allocating remaining current for battery charging, preventing overload of limited power sources, while PowerAssist automatically supplements insufficient shore or generator capacity with battery power during peak demands, then uses spare capacity to recharge batteries when loads reduce. The MultiPlus supports virtually unlimited power expansion through parallel operation with up to 6 units providing 25kW output and 720A charging capacity, or three-phase configuration supporting up to 6 sets of three units delivering massive 75kW output with over 2000A charging, scalable from small installations to large commercial systems.

Important Notes:

Professional Installation Required: System involves 120V AC wiring, 24V DC battery connections, and advanced configuration requiring qualified electrical expertise ensuring safe installation, proper grounding, and optimal system setup.

24V Battery System Required: Unit operates on 24V DC requiring appropriate battery bank - typically two 12V batteries in series or dedicated 24V battery system with adequate capacity for intended loads and backup duration.

Second Output Limited: Second AC output (water heater circuit) available only on models rated 3kVA and above - this 2kVA model may have limited or no second output functionality depending on specific variant.

Configuration Software Needed: Parallel, three-phase, and advanced applications require VE.Bus Quick Configure and VE.Bus System Configurator software for proper setup - simple stand-alone applications use DIP switch configuration.

Monitoring Accessories Sold Separately: Remote monitoring, control panels, and communication interfaces require additional Victron accessories including Colour Control Panel, Venus GX, or Victron Ethernet Remote purchased separately.

Key Features

Dual AC Outputs - Main output provides uninterruptible power with sub-20ms transfer; second output for shore-only loads like water heaters preventing battery discharge.

Uninterruptible Power Supply - Transfer speed under 20 milliseconds maintains continuous operation of computers and electronics during power source changeover.

2000VA Pure Sine Wave - Clean 120V AC inverter power suitable for sensitive electronics, computers, medical equipment, and all household appliances.

50A Battery Charger - Powerful adaptive multi-stage charging efficiently replenishes 24V battery banks maintaining optimal battery health and longevity.

PowerControl Technology - Prevents generator or shore power overload by intelligently limiting charging current based on available AC capacity and existing loads.

PowerAssist Boost - Automatically supplements insufficient shore or generator power with battery energy during peak demands preventing supply overload.

Parallel Operation - Up to 6 units can parallel for 25kW output and 720A charging capacity enabling scalable power solutions.

Three-Phase Capability - Three units configure for three-phase output; up to 6 sets parallel for massive 75kW and 2000A+ charging capacity.

24V DC System - Higher voltage architecture reduces current draw and cable sizes compared to 12V systems improving efficiency in larger installations.

Solar PV Compatible - Integrates with off-grid and grid-connected solar systems featuring loss of mains detection for grid-interactive applications.

VE.Bus Communication - Enables comprehensive system monitoring, control, and configuration via Victron communication network and compatible accessories.

Remote Monitoring - Compatible with Victron Ethernet Remote, Venus GX, Colour Control Panel for local and internet-based monitoring via VRM portal.

Configurable System - Stand-alone DIP switch configuration or advanced software setup for parallel, three-phase, and solar applications.

Compact Design - Space-efficient enclosure suitable for installation in equipment rooms, marine engine compartments, and technical spaces.

Marine Certified - Engineered for demanding marine environments with vibration resistance and robust construction for yacht installations.

Off-Grid Ready - Perfect for remote installations, cabins, and off-grid homes requiring reliable backup power and solar integration.

Grid-Interactive - Supports grid-tied applications with automatic grid detection and seamless integration with utility power.

VICTRON Quality - Premium European engineering with proven reliability in professional marine, off-grid, and commercial power applications.

Technical Specifications

Frequently Asked Questions

Q: What's the difference between the main output and second output?

A: The main output provides uninterruptible power switching between AC input and inverter in under 20ms, suitable for all loads including sensitive electronics. The second output (on 3kVA+ models) operates only when shore/generator power is connected, ideal for high-consumption non-essential loads like water heaters that shouldn't discharge batteries during inverter operation.

Q: How does PowerAssist prevent overloading my generator or shore power?

A: PowerAssist monitors your AC input capacity and automatically supplements it with battery power when loads exceed the set limit. Example: with 15A shore power and 20A load demand, PowerAssist draws 15A from shore and adds 5A from batteries via inverter, preventing shore breaker trips while providing full power needed.

Q: Can I expand this system if I need more power later?

A: Yes, up to 6 MultiPlus units can parallel for higher output (6× this model = 12kW output, 300A charging). Three units configure for three-phase, and up to 6 three-phase sets can parallel for massive capacity. Expansion requires VE.Bus configuration software and compatible models.

Q: What size 24V battery bank do I need?

A: Battery sizing depends on inverter loads and desired backup time. Calculate load watts, divide by 24V for amps, multiply by runtime hours. The 50A charger suits 200-600Ah battery banks depending on chemistry. Consult Victron dealers for sizing based on your specific loads and backup requirements.

Q: How do I monitor and control the MultiPlus remotely?

A: Remote monitoring requires additional Victron accessories: Colour Control Panel or Venus GX provide local display and internet connectivity to VRM portal for worldwide access. Bluetooth dongles enable smartphone/tablet control via VictronConnect app. Victron Ethernet Remote provides direct network connection for remote configuration and monitoring.