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Victron MultiPlus 48V 5000VA Inverter/Charger

High-performance 48V inverter/charger with 5000VA output and 70A charging, featuring true sine wave power, VE.Bus compatibility, and high-speed AC transfer.

Clean Power: True sine wave output ensures safe operation of sensitive electronics. Efficient Charging: 70A adaptive charger optimises battery health and lifespan. Uninterrupted Supply: 50A high-speed transfer switch provides seamless power switching. Scalable System: Supports parallel and three-phase configurations for larger setups. Professional Grade: Ideal for marine, vehicle, and off-grid applications requiring reliable AC power. Dimensions: 444 x 328 x 240mm Weight: 30kg
£799.00
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SKU: PMP485021010
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Product Details

The Victron Energy MultiPlus 48/5000/70 230V Inverter/Charger is a versatile and high-performance solution for off-grid, marine, and professional applications requiring reliable AC power. Combining a 5000VA true sine wave inverter, a 70A adaptive battery charger, and a high-speed AC transfer switch, it ensures uninterrupted power supply and efficient energy management.

The MultiPlus 48/5000/70 is designed for professional marine, vehicle, and land-based off-grid systems, offering isolation and redundancy required for energy storage setups. Its PowerControl feature prevents grid or generator overload, while PowerAssist boosts AC power during peak demand. In the event of an outage, the inverter switches over in milliseconds, keeping computers and sensitive electronics running without interruption.

Product Specifications

Performance & Electrical Specifications (Inverter)

  • Nominal Battery Voltage: 48 V
  • Input Voltage Range: 38 – 66 VDC
  • Continuous Output Power at 25°C: 5000 VA
  • Continuous Output Power at 25°C: 4000 W
  • Continuous Output Power at 40°C: 3700 W
  • Continuous Output Power at 65°C: 3000 W
  • Peak Power: 10,000 W
  • Maximum Continuous Output Current: 19 A
  • Output Voltage: 230 VAC ± 2%
  • Output Frequency: 50 Hz ± 0.1% (Adjustable to 60 Hz)
  • Maximum Efficiency: 95%
  • Zero Load Power: 35 W
  • Zero Load Power (AES Mode): 30 W
  • Zero Load Power (Search Mode): 15 W

Charger Specifications

  • AC Input Voltage Range: 187 – 265 VAC
  • AC Input Frequency: 45 – 65 Hz
  • Charge Voltage 'Absorption': 57.6 VDC
  • Charge Voltage 'Float': 55.2 VDC
  • Storage Mode Voltage: 52.8 VDC
  • Charge Current House Battery: 70 A
  • Battery Temperature Sensor: Included
  • Lithium-Ion Battery Compatible: Yes

Key Features & System Integration

  • Two AC Outputs: The primary output provides uninterruptible power. The second auxiliary output (rated at 50A) is live only when AC is available on the input, preventing heavy loads like water heaters from discharging the battery bank.
  • PowerControl: Prevents overloading of a limited AC source (generator or shore power) by automatically adjusting the battery charging current.
  • PowerAssist: Supplements the capacity of the alternative source with battery power during peak demand periods.
  • Parallel Operation: Up to 6 units can operate in parallel to achieve higher power output (up to 30 kVA).
  • Three-Phase Capability: Three units can be configured for three-phase output.
  • Programmable Relay: Can be set for general alarms, DC under-voltage, or generator start/stop functions.

Mechanical Specifications

  • Enclosure Material: Aluminium (Blue RAL 5012)
  • Protection Category: IP20
  • Dimensions (h x w x d): 444 x 328 x 240 mm
  • Weight: 30 kg
  • Battery Connection: Four M8 bolts (2 positive and 2 negative connections)
  • 230 VAC Connection: M6 bolts
  • Operating Temperature Range: -40 to +65 °C (Fan-assisted cooling)
  • Humidity: Max 95% (non-condensing)

Standards & Compliance

  • Safety: EN-IEC 60335-1, EN-IEC 60335-2-29, IEC 62109-1
  • 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

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 48V 5000VA Inverter/Charger - Manual
Victron MultiPlus 48V 5000VA Inverter/Charger - 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.

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