Victron Energy 3000 MultiPlus-II (2 x 120V) - 12v or 24v
Available in 2 Models for the 120x2 variant:
Designed for 4 Wire Input !
MultiPlus-II 12/3000/120-50 2x120V
Multiplus-II 24/3000 70-50 2x120V
Victron MultiPlus-II 3000W 2x120V – Dual Phase Power for Serious Off-Grid Systems
The Victron MultiPlus-II 3000W 2x120V is the ultimate inverter/charger for RVs, boats, and off-grid properties that require both 120V and 240V split-phase capability. This model delivers all the legendary features of the standard MultiPlus-II, but with dual-phase output support — perfect for powering both standard household outlets and heavy-duty 240V loads from the same compact, high-performance unit.
With its PowerAssist feature, the MultiPlus-II 2x120V intelligently boosts limited shore or generator power when your system demands more. When peak demand subsides, it automatically recharges your batteries to keep you ready for the next surge in usage.
At Autarky Expedition Vehicles in Fallon, NV, we’re ABYC-certified installers and official Victron dealers. That means you get not only the best Victron pricing but also expert-level tech support from people who live and breathe off-grid power systems.
Key Features:
- 3000W continuous pure sine wave output – clean, stable power for all devices
- Dual-phase 120/240V output for versatile load compatibility
- Advanced 4-stage adaptive charging for lithium, AGM, and lead-acid batteries
- PowerAssist to supplement shore/generator power during peak demand
- PowerControl to prevent generator or shore overloading
- Parallel and 3-phase capability for system expansion
- Full remote monitoring and control with Victron GX devices
- Rugged and reliable for mobile, marine, and remote off-grid use
Perfect For:
RV owners, marine captains, and off-grid property managers who need both 120V and 240V output in one robust, scalable inverter/charger.
Victron MultiPlus-II 2×120 V
One-Box Mobile Power Solution for North American 50 A Split-Phase Systems
Key Benefits
- True 120/240 VAC Split-Phase Compatibility
- • Accepts and passes through both legs (L1 & L2) of a 120/240 V shore-power or generator supply
- • Utilizes the full 50 A circuit for simultaneous charging and AC loads
- Flexible Single-Phase Operation
- • On a 120 V only supply, L1 input handles charging & passthrough
- • Internally combines L1 and L2 outputs so both distribution legs deliver 120 V
- Seamless Inverter Mode
- • Automatically switches to inverter operation when AC source is lost
- • Provides 120 V single-phase output on both L1 and L2 to keep your panel fully powered
- • Prevents 240 V loads (e.g., water heaters, AC units) from discharging batteries unintentionally
- Advanced Power Management
- • PowerControl & PowerAssist for dynamic load sharing and shore-power limiting
- • Input Current Limit to prevent breaker trips on weak or undersized sources
- • Two independently configurable AC outputs
- Scalable for Bigger Systems
- • Paralleling and 3-phase configurations via VE.Bus for larger installations
- • Compatible with LiFePO₄ and a wide range of other battery chemistries
Why It’s Ideal for Overland & Mobile Applications
The MultiPlus-II 2×120 V delivers all the flexibility of Victron’s inverter/charger lineup in a single enclosure. Whether you’re powering a luxury truck camper, a fully equipped RV, or a custom expedition build, this unit lets you:
- Maximize your 50 A shore-power — charge batteries and run appliances without compromise
- Maintain full panel coverage — never lose critical circuits when grid power drops
- Scale up as you grow — parallel multiple units or integrate into a three-phase system
With marine-grade reliability and industry-leading features, the MultiPlus-II 2×120 V is the professional’s choice for robust off-grid and shore-tie power.
➡️ Ready to Spec Your System?
Contact our sales team for personalized kit recommendations and pricing:
📞 775-200-3591 | ✉️ [email protected]
Dimensions:
24 × 14 × 10 in
Part Number/s:
PMP122305102
PMP242305130