Victron MultiPlus-II 48/15000/200-100 230V inverter charger front view in blue steel housing
Side angle of Victron MultiPlus-II 48V 15kVA unit
Side angle of Victron MultiPlus-II 48V 15kVA unit
Victron MultiPlus-II 15kVA inverter charger showing AC and DC connection ports
Victron MultiPlus-II 15kVA inverter charger showing AC and DC connection ports
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Victron MultiPlus-II 48/15000 – 48V 15kVA Inverter/Charger

48 V, 15 kVA inverter/charger with 200 A charger, PowerAssist & PowerControl, true sine-wave output and expandable architecture. Ideal for high-power homes, off-grid systems and commercial use.

High-output capacity – 15 000 VA inverter with 12 000 W continuous output at 25 °C for demanding loads. 200 A high-capacity charger – Supports rapid battery recharging in large systems. Smart power management – PowerAssist and PowerControl enable battery support during peak demand or limited AC supply. Uninterrupted supply for critical loads – Transfer to inverter mode in under 20 ms for UPS-style performance. Scalable and professional build – Steel housing, 48 V system support, parallel and three-phase ready and full GX/VRM integration. Highly compatible with popular battery brands - Victron, Pytes, Fogstar, etc. Dimensions: 810 x 405 x 217mm Weight: 80kg Free Tracked Delivery!
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SKU: PMP483150000
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Product Details

The Victron MultiPlus-II 48/15000/200-100 230 V is a high-capacity inverter/charger designed for 48 V battery systems in demanding installations. Delivering 15 000 VA of continuous inverter output (12 000 W at 25 °C) and offering a 200 A battery charger, this model is ideal where serious power is required.

Housed in a steel enclosure finished in Victron blue with IP22 protection rating, the unit is built for robust, professional use. 

It supports the advanced PowerControl and PowerAssist functions, allowing the system to manage limited AC source capability and draw on battery power during peak loads.

In the event of a grid failure or generator input loss, the MultiPlus-II switches to inverter mode in under 20 milliseconds, ensuring uninterrupted supply to critical loads. 

It also offers parallel and three-phase operation for future expansion, making it suitable for large off-grid homes, commercial systems or hybrid energy storage solutions.

With true sine-wave output, anti-islanding real-time monitoring and full integration with the Victron GX ecosystem and VRM portal, this unit gives retail buyers a professional solution to meet high-power requirements in homes, workshops, mobile service units or commercial installations.

Product Specifications

Inverter Specifications

  • Continuous Output Power at 25°C: 15,000 VA
  • Continuous Output Power at 25°C: 12,000 W
  • Continuous Output Power at 40°C: 10,000 W
  • Continuous Output Power at 65°C: 7,000 W
  • Maximum Apparent Feed-in Power: 15,000 VA
  • Peak Power: 27,000 W
  • Maximum Efficiency: 95%
  • Zero-Load Power: 55 W
  • Zero-Load Power (AES Mode): 39 W
  • Zero-Load Power (Search Mode): 6 W
  • Output Voltage: 230 VAC ± 2%
  • Frequency: 50 Hz ± 0.1% (Adjustable to 60 Hz)

Charger Specifications

  • AC Input Voltage Range: 187 – 265 VAC
  • Input Frequency: 45 – 65 Hz
  • Charge Voltage 'Absorption': 57.6 V
  • Charge Voltage 'Float': 55.2 V
  • Storage Mode: 52.8 V
  • Maximum Battery Charge Current: 200 A (at 25°C ambient)
  • Battery Temperature Sensor: Yes

Features & Connectivity

  • PowerControl & PowerAssist: Yes (Supplements grid or generator power with battery power to prevent overloading)
  • Two AC Outputs: Main output (no-break functionality, < 20ms) and second output (live only when AC input is available)
  • Transfer Switch: 100 A
  • Parallel Operation: Up to 6 units (Note: 15k models require an external AC transfer switch for parallel operation)
  • Three-Phase Operation: Yes
  • VE.Bus Communication Port: For parallel/three-phase operation, remote monitoring, and system integration
  • General Purpose Com. Ports: 2x
  • Programmable Relay: Yes (Configurable for general alarm, DC under voltage, or generator start/stop)
  • Remote On-Off: Yes
  • External AC Current Sensor (optional): 50 A or 100 A

Mechanical & Enclosure

  • Dimensions (H x W x D): 810 x 405 x 217 mm
  • Weight: 80 kg
  • Material & Colour: Steel, blue (RAL 5012)
  • Protection Category: IP22
  • Battery Connection: Four M8 bolts (2 positive and 2 negative connections)
  • 230V AC Connection: M6 Bolts

Environmental & Standards

  • Operating Temperature Range: -40 to +65 °C (Fan-assisted cooling)
  • Humidity (non-condensing): Max 95%
  • Maximum Altitude: 2,000 m
  • Safety Standards: EN-IEC 60335-1, EN-IEC 60335-2-29, EN-IEC 62109-1, EN-IEC 62109-2
  • Emission/Immunity: EN 55014-1, EN 55014-2, EN-IEC 61000-3-2, EN-IEC 61000-3-3, IEC 61000-6-1, IEC 61000-6-2, IEC 61000-6-3
  • Integrated Protections: Output short circuit, overload, battery voltage too high/low, temperature too high, 230 VAC on inverter output, and input voltage ripple too high.

Shipping & Collection

Tracked Delivery (Currently 1-3 business days):

  • Free over £250.
  • £5.99 for orders under £250.
  • £5.99 for orders under £50.

Next Business Day Delivery:

  • £15 Flat Rate.

Collection:

  • Free to collect from our warehouse.

Pre-Order:

  • 5-10 Business Days delivery unless otherwise stated.

Shipping Policy

Datasheets
Victron MultiPlus-II 48/15000 – 48V 15kVA Inverter/Charger - Manual
Victron MultiPlus-II 48/15000 – 48V 15kVA Inverter/Charger - Data Sheet
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