Product Summary:

The Victron MultiPlus-II 48/5000/70-95 120V is a powerful, high-capacity inverter/charger designed for off-grid, hybrid, and grid-connected energy systems. Delivering 5,000VA of inverter power with a 70A battery charger, it provides reliable, efficient energy management for residential, marine, RV, and advanced off-grid applications.

 

Featuring PowerControl and PowerAssist, the system intelligently manages grid or generator input, preventing overload while supplementing peak demand with battery power. An external current sensor extends input control up to 100A, allowing optimized energy usage and improved system efficiency.

 

Designed for flexibility, the MultiPlus-II integrates seamlessly with solar charge controllers and grid-tie inverters, supporting advanced ESS configurations. With ultra-fast UPS functionality and remote monitoring via Victron GX devices, it delivers dependable performance and full system visibility.

Ships From: Texas, USA
Warranty: 5 Years
Support: Lifetime USA-Based Tech Support

 

Compatibility

Battery Compatibility:

  • Works with 48V BigBattery HUSKY2 INV lithium battery systems

System Compatibility:

  • Supports off-grid and backup power systems with seamless battery and AC input integration
  • Compatible with solar charge controllers and generator input
  • Integrates with Victron GX devices for monitoring and control
Key Features
  • 5,000VA Inverter Output – High-capacity power for residential and off-grid systems
  • 70A Battery Charger – Fast, efficient battery charging
  • PowerControl Technology – Limits AC input to prevent overload
  • PowerAssist Technology – Supplements peak loads with battery power
  • Extended Input Control (Up to 100A) – Optimized energy management with external sensor
  • Pure Sine Wave Output – Clean, stable electricity for sensitive electronics
  • ESS (Energy Storage System) Ready – Advanced energy management for hybrid systems
  • Ultra-Fast UPS Functionality – Seamless backup during outages
  • Remote Monitoring Ready – Full system visibility with Victron GX integration
  • Flexible System Integration – Works with solar, battery, and generator setups
  • Maintenance-Free Operation – No routine servicing required

A high-performance inverter/charger solution built for scalability, flexibility, and long-term energy reliability.

Features

  • High PV Input Voltage
  • Low-Frequency Pure Sine Waveform
  • Multifunctional Split-Phase Output
  • Integrated Pure Copper Transformer
  • Configurable Grid or Solar Input Priority
  • WiFi Remote Monitoring
  • Overload, Short Circuit, & Deep Discharge Protections
  • CAN/RS485 Protocols for BMS Communications
  • In-Depth LCD Display
  • Charging, Status, & Fault Indicators
  • Compact & Reliable

Suitable For

  • 48V Battery Systems
  • Residential Solar Systems
  • Mid-Sized Off-Grid Systems
  • Backup Power Systems
  • Self-Consumption Applications

Inverter Downloads

SKU#:INV015
Spec Sheet:DownloadDOWNLOAD

Inverter Specifications

GTIN-12 (U.P.C.):850061252432
Battery Voltage:48VDC
Rated Power:5000 VA / 4000 W
Peak Power:5500 W
Parallel Capacity:Yes
Nominal Output Voltage RMS:N/A
Output Frequency:60 Hz ± 0.1%
AC Voltage Regulation:120 VAC ± 2%
Inverter Efficiency (Peak):94%
Waveform:Pure Sine Wave
Transfer Time:N/A
Voltage:120VAC
Selectable Voltage Range:90-140 VAC
Frequency Range (Auto-Sensing):45 – 65 Hz
Max. Charging Current:70A
Max. PV Array Power:N/A
Max. PV Charge Current:N/A
Max. PV Array Open Circuit Voltage:N/A
Max. Efficiency:N/A
No. of Independent MPP Trackers / Strings per MPP Tracker:N/A
MPPT Range at Operating Voltage:N/A
Weight:42 lbs
Depth:5.8 in
Width:10.9 in
Height:21.1 in
Operating Temperature:N/A
Altitude:N/A
Protection Rating:N/A

Features

  • High PV Input Voltage
  • Low-Frequency Pure Sine Waveform
  • Multifunctional Split-Phase Output
  • Integrated Pure Copper Transformer
  • Configurable Grid or Solar Input Priority
  • WiFi Remote Monitoring
  • Overload, Short Circuit, & Deep Discharge Protections
  • CAN/RS485 Protocols for BMS Communications
  • In-Depth LCD Display
  • Charging, Status, & Fault Indicators
  • Compact & Reliable

Suitable For

  • 48V Battery Systems
  • Residential Solar Systems
  • Mid-Sized Off-Grid Systems
  • Backup Power Systems
  • Self-Consumption Applications

Inverter Downloads

SKU#:INV015
Spec Sheet:DownloadDOWNLOAD

Inverter Specifications

GTIN-12 (U.P.C.):850061252432
Battery Voltage:48VDC
Rated Power:5000 VA / 4000 W
Peak Power:5500 W
Parallel Capacity:Yes
Nominal Output Voltage RMS:N/A
Output Frequency:60 Hz ± 0.1%
AC Voltage Regulation:120 VAC ± 2%
Inverter Efficiency (Peak):94%
Waveform:Pure Sine Wave
Transfer Time:N/A
Voltage:120VAC
Selectable Voltage Range:90-140 VAC
Frequency Range (Auto-Sensing):45 – 65 Hz
Max. Charging Current:70A
Max. PV Array Power:N/A
Max. PV Charge Current:N/A
Max. PV Array Open Circuit Voltage:N/A
Max. Efficiency:N/A
No. of Independent MPP Trackers / Strings per MPP Tracker:N/A
MPPT Range at Operating Voltage:N/A
Weight:42 lbs
Depth:5.8 in
Width:10.9 in
Height:21.1 in
Operating Temperature:N/A
Altitude:N/A
Protection Rating:N/A
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