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Victron's low-frequency 24V MultiPlus-II 5kVA 120V inverter-charger pairs a 120A battery charger with 95A passthrough, dual AC outputs, and PowerAssist. It suits mobile, grid-tied, and off-grid systems that need to handle large short demands.
Planning a system? Read our guide: How to size a battery backup system for your home.
24V RVs, boats, and home systems with high peak loads that draw from limited shore or generator power.
About the Victron 24V MultiPlus-II 5kVA 120V Inverter Charger The 24V MultiPlus-II 5kVA 120V Inverter Charger is Victron’s low frequency solution for a mobile friendly inverter with dual AC outputs, extraordinary customization options, and PowerAssist. PowerAssist Settings PowerAssist constantly monitors incoming power, outgoing power, and battery health. If incoming power is greater than outgoing power, PowerAssist automatically diverts incoming power to charge the batteries. If outgoing power is greater than incoming power, PowerAssist automatically uses up to 4kW to meet the outgoing AC needs. PowerAssist is included in VictronConnect, Victron’s inverter management software with many configuration settings. It can turn off the battery when the battery voltage drops below a set level, limit the power draw from AC sources, and additional AC power with battery power for sudden, large power demands, such as a hair dryer, air conditioner, or microwave. Dual AC Outputs The MultiPlus-II powers the first AC output continuously and powers the second AC output only when power is available from either AC input. This means critical loads should be connected to the first output, and it makes the second output ideal for non-essential loads or loads that could rapidly drain a battery, such as a hot water heater. Choose Victron’s Multiplus-II for an inverter with dual outputs, numerous programmable settings, and Victron’s PowerAssist feature. It’s an excellent choice for grid-tied, off-grid, or mobile applications.
Warranty terms mentioned in this description are the manufacturer’s. Our own coverage is the 30-day limited warranty.
We confirm compatibility, installation requirements, and delivery details with you during order review, before any payment. Home electrical work may require a qualified installer.
Ask our team to check the 5kVA MultiPlus-II against your largest loads. Message our team on WhatsApp.
Victron Energy
The MultiPlus-II 48/8000 is a 230V inverter-charger with an 8000VA output, a 110A charger, and a built-in transfer switch. It is designed for marine, vehicle, and off-grid systems running on a 48V battery bank.
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Victron built the MultiPlus-II 48/5000/70-95 120V to combine MultiPlus inverter-charger functions with MultiGrid features such as anti-islanding protection. It is a core component of Victron's Dynamic ESS platform for homes that want to manage grid, battery, and solar power together.
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For systems that need more headroom than a 3kVA unit, the MultiPlus-II 48V 5kVA pairs an iron-core transformer with a 70A battery charger. It gives 4,000W continuous at 120V with 9,000W of surge, enough to start welders, compressors, and well pumps smoothly. It is aimed at off-grid homes, subpanels, and battery backup systems that may grow over time.
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Victron Energy
Here is the 48V version of the Quattro 5kVA, with a 70A charger and UL 1741 certification for grid-interactive systems. It combines an inverter, charger, and dual-input transfer switch, and suits homes, off-grid cabins, boats, and RVs running a 48V battery bank.
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