Victron MultiPlus-II 10kVA 48V Inverter/Charger is a high-performance, all-in-one energy solution designed for large-scale off-grid, solar, RV, marine, and backup power systems. This 48V inverter/charger integrates a true sine wave inverter, a powerful 120A adaptive battery charger, and an ultra-fast AC transfer switch, ensuring stable, high-quality AC power for demanding applications. The MultiPlus-II 10kVA 48V features PowerAssist and PowerControl technologies, which intelligently optimize energy use, prevent overloads, and enhance system efficiency. With GX functionality for remote monitoring and control via the Victron VRM portal, it offers convenient access to system diagnostics and settings. Compatible with lithium, AGM, gel, and flooded batteries, and scalable with parallel and three-phase operation, this inverter/charger is ideal for large installations requiring reliable and efficient power.
Key Features
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True Sine Wave Inverter: Provides high-quality AC power suitable for sensitive electronics
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120A Adaptive Battery Charger: Four-stage charging process ensures optimized battery life and performance
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Ultra-fast AC Transfer (<20 ms): Seamless switching between grid, generator, or battery power without interruption
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PowerAssist & PowerControl: Intelligent energy management prevents overloads and optimizes power usage
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GX Functionality: Remote monitoring and control via the Victron VRM portal for system diagnostics and management
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Dual-Bank Charging: Supports simultaneous charging of two battery banks for increased flexibility
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Battery Compatibility: Compatible with lithium, AGM, gel, and flooded batteries
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Scalable System: Expandable with parallel and three-phase operation for larger setups
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Compact & Durable Design: Robust design built for long-term performance in demanding environments
Technical Data Table
| Specification | Value / Range |
|---|---|
| Nominal output power | 10000 VA |
| Continuous output power | ~8000 W |
| Input (DC) voltage | 48 V |
| Maximum charge current | 120 A |
| AC input voltage range | 187 – 265 V AC |
| AC input frequency | 45 – 65 Hz |
| Efficiency (inverter) | ~92 – 95 % |
| Transfer switch time | < 20 ms |
| Supported battery types | Lithium, AGM, Gel, Flooded |
| Peak power capability | ~20000 W (short duration) |
| Operating temperature | –20 °C to +50 °C |
| Remote interface | VE.Bus / VRM |
| Scalability | Parallel & 3-phase capable |
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