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Victron MultiPlus 1200VA 12V Inverter/Charger - VE.Bus

The Victron MultiPlus 1200VA 12V Inverter/Charger is your all-in-one solution for reliable power. Charge your batteries efficiently, power your devices seamlessly, and scale your system as your needs grow.

Max constant power 1200VA off-grid. Use up to 3000VA on mains power. 16A transfer switch. Charge your leisure batteries at 50A on mains power. Pure sine wave inverter & charger all in one. For 12V systems. Dimensions: 406 x 250 x 100mm Weight: 8.2kg
£368.80
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SKU: PMP122120000
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Who's it for?

Those who need an inverter and a battery charger in one with Inverter needs under 960W.

Product Details

Keep your devices powered and your batteries healthy with the Victron MultiPlus 1200VA 12V Inverter/Charger (VE.Bus). Perfect for off-grid homes, boats, RVs, and backup power systems, this compact unit combines a pure sine-wave inverter, a smart 50 A battery charger, and a fast transfer switch in a single device.

When mains power is available, it charges your batteries efficiently with a four-stage adaptive algorithm. If the power fails, it instantly switches to inverter mode in less than 20 milliseconds, keeping your appliances running without interruption.

The MultiPlus is designed to grow with your needs - connect multiple units in parallel or configure for three-phase systems. Plus, VE.Bus connectivity allows easy monitoring, system management, and integration with Victron’s range of accessories.

Product Specifications

Performance & Electrical Specifications (Inverter)

  • Nominal Battery Voltage: 12 V
  • Input Voltage Range: 9.5 – 17 V
  • Continuous Output Power at 25°C: 1200 VA
  • Continuous Output Power at 25°C: 1000 W
  • Continuous Output Power at 40°C: 900 W
  • Continuous Output Power at 65°C: 600 W
  • Peak Power: 2400 W
  • Maximum Efficiency: 93%
  • Zero-load Power: 8 W
  • Zero-load Power in Search Mode: 2 W
  • Output Voltage: 230 VAC ± 2% (Adjustable to 240V)
  • Output Frequency: 50 Hz ± 0.1% (Adjustable to 60 Hz)

Charger Specifications

  • AC Input Voltage Range: 187 – 265 VAC
  • AC Input Frequency: 45 – 65 Hz
  • Charge Voltage 'Absorption': 14.4 V
  • Charge Voltage 'Float': 13.8 V
  • Storage Mode: 13.2 V
  • Charge Current House Battery: 50 A
  • Charge Current Starter Battery: 1 A
  • Battery Temperature Sensor: Yes

Key Features & System Integration

  • PowerControl & PowerAssist: Yes
  • Transfer Switch: 16 A
  • Parallel and Three-Phase Operation: Up to 6 units can operate in parallel. Three units can be configured for three-phase output.
  • Programmable Relay: Features a relay that can be set for general alarms, DC under-voltage, or generator start/stop functions.
  • VE.Bus Communication Port: For parallel/three-phase operation, remote monitoring, and system integration.
  • Remote On-Off: Yes (On/off/charger only)
  • DIP Switches: Yes (For setting battery charge voltage and search mode)
  • Internal DC Fuse: 200 A

Mechanical Specifications

  • Enclosure Material & Colour: Steel/ABS (Blue RAL 5012)
  • Protection Category: IP21
  • Battery Connection: 35 mm²
  • 230V AC Connection: G-ST18i connector
  • Weight: 8.2 kg
  • Dimensions (h x w x d): 406 x 250 x 100 mm
  • Operating Temperature Range: -40 to +65°C (fan assisted cooling)
  • Humidity: Max 95% (non-condensing)

Standards & Protection

  • Safety: EN-IEC 60335-1, EN-IEC 60335-2-29, EN-IEC 62109-1
  • Emission Immunity: EN 55014-1, EN 55014-2, EN-IEC 61000-3-2, EN-IEC 61000-3-3, EN-IEC 61000-6-1, EN-IEC 61000-6-2, EN-IEC 61000-6-3
  • Automotive Directive: ECE R10-5
  • Integrated Protection: Output short circuit, overload, battery voltage high/low, temperature high, 230 VAC on inverter output, and input voltage ripple 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 1200VA 12V Inverter/Charger - VE.Bus - Manual
Victron MultiPlus 1200VA 12V Inverter/Charger - VE.Bus - Data Sheet
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System capability

What Can I Power With This?

This kit includes a 1200VA inverter with an estimated continuous output of ~1000W. Well suited to more demanding off-grid living, including refrigeration and selected heating appliances.

Inverter size 1200VA
Continuous output ~1000W

Typical appliances you can run

  • Compressor fridge / freezer (all sizes)
  • Induction hob on a low power setting (around 800–1000W)
  • Small slow cooker (120–200W)
  • Electric blanket (60–100W)
  • Small inverter air-con (for example Dometic, around 650W running)
  • Water pump / pressure pump (300–600W)
  • CPAP with heated humidifier (around 100W)
  • Filter coffee machine (around 800–1000W)

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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