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Victron MultiPlus 48/3000/35-50 230V VE.Bus PMP483021010

48 V 3000 VA inverter/charger with 35 A battery charger and 50 A transfer switch, featuring true sine-wave output, VE.Bus communication, PowerAssist/PowerControl and expandability.

Combined inverter and charger in one unit – Delivers a true sine-wave 3000 VA output and 35 A of battery charging in one compact device. Rapid transfer time for protected loads – Switches from AC input to battery power in under 20 ms, safeguarding sensitive equipment. PowerAssist & PowerControl features – Manages limited AC supply and supplements loads with battery power when needed. Expandable system architecture – Support for parallel and three-phase operation means you can grow the system as needs increase. Retail-friendly integration – VE.Bus communication for system monitoring, suitable for trade installs, mobile units and off-grid solutions. Dimensions: 362 x 258 x 218mm Weight: 18kg
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Product Details

The Victron MultiPlus 48/3000/35-50 230V VE.Bus is a powerful and versatile inverter/charger designed for 48 V battery systems. With a continuous 3000 VA (approx. 2400 W) inverter output, 35 A battery charger and 50 A transfer switch, this unit suits both mobile and off-grid applications with 230 V AC output.

Built with a true sine-wave inverter and capable of rapid transfer in case of grid failure (less than 20 ms), the MultiPlus 48/3000/35-50 protects sensitive electronics and ensures uninterrupted power when conditions change.

This model features the PowerAssist and PowerControl functions. When shore power or generator current is limited, it intelligently balances charging and load demands, and can assist peak load demands from the battery bank if needed.

Ideal for installations where space is at a premium, the unit supports parallel-operation and three-phase configurations for future expansion. Its VE.Bus communication allows integration with monitoring systems and the free VRM portal.

Whether you’re equipping a service vehicle, small commercial installation or an off-grid cabin, this combined inverter/charger offers professional-grade features in a compact form. Trade installers and savvy homeowners alike will value its performance, scalability and reliability.

Product Specifications

Performance & Electrical Specifications (Inverter)

  • Nominal Battery Voltage: 48 V
  • Input Voltage Range: 38 – 66 VDC
  • Continuous Output Power at 25°C: 3000 VA
  • Continuous Output Power at 25°C: 2400 W
  • Continuous Output Power at 40°C: 2200 W
  • Continuous Output Power at 65°C: 1700 W
  • Peak Power: 6000 W
  • Maximum Continuous Output Current: 11 A
  • Output Voltage: 230 VAC ± 2%
  • Output Frequency: 50 Hz ± 0.1% (Adjustable to 60 Hz)
  • Maximum Efficiency: 95%
  • Zero Load Power: 25 W
  • Zero Load Power (AES Mode): 20 W
  • Zero Load Power (Search Mode): 12 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: 35 A
  • Battery Temperature Sensor: Yes
  • Lithium-Ion Battery Compatible: Yes

Key Features & System Integration

  • Two AC Outputs: The main output provides uninterruptible power. The second auxiliary output (rated at 16A) is live only when AC is available on the input, protecting the battery from being discharged by heavy loads like water heaters.
  • Transfer Switch: 50 A
  • PowerControl: Automatically adjusts charging to prevent overloading of a limited generator or shore supply.
  • PowerAssist: Supplements a limited AC source with battery power during periods of peak demand.
  • Parallel & Three-Phase Operation: Up to 6 units can operate in parallel, and three units can be configured for three-phase output.
  • Programmable Relay: Can be configured for general alarms, DC under-voltage, or generator start/stop functions.
  • VE.Bus Communication Port: For parallel and three-phase operation, remote monitoring, and system integration.

Mechanical Specifications

  • Enclosure Material & Colour: Aluminium (Blue RAL 5012)
  • Protection Category: IP20
  • Dimensions (h x w x d): 364 x 295 x 221 mm
  • Weight: 18 kg
  • Battery Connection: Four M8 bolts (2 plus and 2 minus 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 48/3000/35-50 230V VE.Bus PMP483021010 - Manual
Victron MultiPlus 48/3000/35-50 230V VE.Bus PMP483021010 - Data Sheet
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System capability

What Can I Power With This?

This kit includes a 3000VA inverter with an estimated continuous output of ~2400W. A powerful home and off-grid tier that supports most mainstream household appliances.

Inverter size 3000VA
Continuous output ~2400W

Typical appliances you can run

  • Near limit: kettle (around 2500–3000W)
  • Hair dryer on full heat (around 1800–2200W)
  • Toaster (around 800–1800W)
  • Iron (around 1000–2400W)
  • Washing machine on hot wash (up to around 2000W)
  • Dishwasher with standard heating element (around 1800–2400W)
  • Fan heater / convector heater (around 1000–2000W)
  • Most air fryers + fridge/freezer simultaneously

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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