Callidus Trade: Victron MultiPlus-II inverter/charger in blue casing with a digital display and connection ports labelled on the front panel.
Callidus Trade: Victron MultiPlus-II inverter/charger, side view.
Callidus Trade: Victron MultiPlus-II inverter/charger, showing connectors.
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Victron MultiPlus-II 48/5000 – 48V 5000VA Inverter/Charger - PMP482505012

Suitable for 48V systems. Max constant power 5000VA off-grid. Pure sine wave inverter & battery charger all in one system. Charge your batteries at 70A when connected to the mains. G98 & G99 Approved.
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Product Details

Victron MultiPlus-II 48/5000/70-50 230V – PMP482505012

The Victron MultiPlus-II 48/5000 is a robust true sine wave inverter and advanced battery charger combined in a single unit, designed to meet the power needs of off-grid applications. Converting 48V DC power from leisure batteries to 230V AC power, it enables you to run up to 5000VA of domestic appliances seamlessly.

Key Features:

Powerful Performance:

Provides a substantial continuous power output of 5000VA, making it ideal for off-grid houses and cabins.
Capable of handling various domestic appliances, ensuring a reliable power supply.


Smart Connectivity (with VE.Bus Smart Dongle):

Although lacking built-in Bluetooth, you can enhance functionality by pairing with the VE.Bus smart dongle.
Monitor inverter performance and configure settings through the VictronConnect app.
Programmable alarms and cut-offs for low and high voltages for enhanced control.


Use Case:

Suited for off-grid electrical systems where the total wattage of mains power appliances is 5000VA or less.
Ideal for powering homes and cabins when connected to mains power or off-grid when running on battery power.


Pure Sine Wave Inverter:

Replicates the 230V AC waveform, ensuring compatibility with a wide range of 230V appliances.
Protects sensitive electronics from potential damage or operational issues associated with modified sine wave inverters.


Uninterrupted AC Power (UPS Function):

Activates within 20 milliseconds in the event of a grid failure, ensuring continuous power to connected loads.
Seamless transition that allows computers and electronic equipment to operate without disruption.

Remote Monitoring and Control:

Monitor and control the MultiPlus-II locally (LAN) or remotely via the internet using the free VRM app and VRM portal website.
Accessible from various devices, including phones, tablets, laptops, or PCs.
Advanced control options with Color Control GX or Venus GX for a comprehensive system management experience.

Dual AC Disconnect Relay:

Compliant with many grid code standards, making it suitable for feeding back excess power to the grid.

Reliability:

Backed by Victron's reputation for reliability and durability.
Engineered to withstand various environmental conditions.

Product Specifications

Inverter Performance

  • Cont. Output Power at 25°C: 5000 VA
  • Cont. Output Power at 25°C: 4000 W
  • Cont. Output Power at 40°C: 3700 W
  • Cont. Output Power at 65°C: 3000 W
  • Maximum Apparent Feed-in Power: 5000 VA
  • Peak Power: 9000 W
  • Maximum Efficiency: 96%
  • Zero Load Power: 18 W
  • Zero Load Power (AES Mode): 12 W
  • Zero Load Power (Search Mode): 2 W
  • Output Voltage: 230 VAC ± 2%
  • Frequency: 50 Hz ± 0.1% (Adjustable to 60 Hz)

Battery Charger

  • AC Input Voltage Range: 187 – 265 VAC
  • AC 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: 70 A
  • Battery Temperature Sensor: Yes
  • Compatible Battery Chemistries: Lithium, Lead-acid, and more

Functional Features

  • PowerControl & PowerAssist: Dynamically optimizes grid or generator capacity by prioritizing loads and supplementing power from the battery when peak requirements exceed source limits.
  • Dual AC Outputs: The main output provides uninterruptible power (UPS functionality) with a transfer time of less than 20 milliseconds. The second auxiliary output (50 A) is live only when AC input is available, ideal for heavy loads that should not discharge the battery.
  • Scalability: Supports parallel operation for up to 6 units to increase total power output. Can also be configured for three-phase and parallel three-phase systems.
  • Programmable Relay: Can be configured for general alarms, DC under-voltage warnings, or generator start/stop functions.
  • External Current Sensor (Optional): Supports external sensing (50 A or 100 A) to implement PowerControl and PowerAssist or to optimize self-consumption in grid-parallel topologies.

Environmental & Protection

  • Operating Temperature Range: -40 to +65 °C (fan-assisted cooling)
  • Maximum Altitude: 2000 m
  • Humidity: Max 95% (non-condensing)
  • 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.

Mechanical Specifications

  • Enclosure Material: Steel
  • Enclosure Color: Blue RAL 5012
  • Protection Category: IP22
  • Dimensions (h x w x d): 642 x 363 x 206 mm
  • Unit Weight: 30 kg
  • Battery Connection: Four M8 bolts (2 plus and 2 minus connections)
  • 230 VAC Connection: Bolts M6

Standards & Compliance

  • Safety: 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
  • Uninterruptible Power Supply: Certified certificates available upon request
  • Anti-islanding: Certified certificates available upon request

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 48/5000 – 48V 5000VA Inverter/Charger - PMP482505012 - Manual
Victron MultiPlus-II 48/5000 – 48V 5000VA Inverter/Charger - PMP482505012 - Data Sheet
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System capability

What Can I Power With This?

This kit includes a 5000VA inverter with an estimated continuous output of ~4000W. Strong whole-kitchen and heavy-appliance performance with usable safety margin.

Inverter size 5000VA
Continuous output ~4000W

Typical appliances you can run

  • Kettle + background loads with safe margin
  • Tumble dryer (around 2000–4000W)
  • Single electric oven (around 2000–3500W)
  • Large air fryer or multi-zone induction hob
  • Hot tub / garden spa during heating phase
  • EV charger, slow 3.6kW Type 2
  • Kettle + microwave simultaneously
  • Whole kitchen background load (fridge + lights + misc)

Looking for something Bespoke?

As a leading UK Victron Distributor and the Official UK Pytes Distributor our in house engineering team can deliver bespoke solutions. We handle design, specification, and system optimisation to meet your specific needs, regardless of size, weight, environmental, or regulatory constraints. From DIY projects up to large scale commercial projects our team can do it all.

Talk To An Engineer