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Victron Multiplus 12/1200/50 Combi Inverter Charger

Regular price £613.03 GBP
Tax included


Care information

To help you get the most from your purchase:

  • Follow the manufacturer's care and maintenance instructions.
  • Store products clean and dry when not in use.
  • Clean with warm water and a mild detergent unless otherwise stated.
  • Avoid prolonged exposure to harsh weather when the product is not in use.
  • Regular maintenance will help extend the life of your caravan and camping equipment.

If you have any questions about installation, compatibility or maintenance, our team is happy to help.

Delivery and Shipping

🚚 Delivery & Shipping

We aim to dispatch all in-stock orders within 1–2 working days. Orders placed before 3pm are usually dispatched the same working day, although this may take up to 48 hours during busy periods.

  • Standard UK Delivery: 2–3 working days
  • Next Day Delivery: Available on selected products
  • Large, oversized or pallet items: May take 2–5 working days
  • Tracking information will be provided once your order has been dispatched.
  • All deliveries require a signature upon arrival.

Please note that oversized, overweight or hazardous items may incur additional delivery charges, which will be displayed at checkout.

If an item is temporarily out of stock, we'll notify you and dispatch it as soon as it becomes available.

Need delivery outside the UK or have a special delivery request? Contact our customer support team for a personalised shipping quote.

Returns & Warranty

We offer a 30-day returns policy on unused items in their original packaging. If your item develops a fault, we'll work with the manufacturer to resolve it quickly. Please see our Returns Policy for full details.

Need Help?

Not sure if this product is compatible with your caravan, motorhome or awning? Contact our team before ordering and we'll happily check compatibility for you.

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The Victron MultiPlus 12/1200/50-16 is a compact and highly versatile inverter charger that combines a pure sine wave inverter, powerful 50A adaptive battery charger, and fast 16A AC transfer switch in a single unit. Designed for campervans, motorhomes, caravans, marine installations, and off-grid power systems, it provides reliable 230V AC power from a 12V battery bank while intelligently managing battery charging from shore power or generators.

Built on Victron's proven MultiPlus platform, this unit delivers clean mains-quality power suitable for sensitive electronics, appliances, and electrical equipment. The integrated PowerAssist technology automatically supplements limited shore power or generator capacity with battery power when demand exceeds the available AC supply, helping to prevent overloads and nuisance breaker trips.

Its ultra-fast transfer switch provides seamless UPS functionality, automatically switching to inverter operation during mains interruptions in less than 20 milliseconds. The VE.Bus communication interface allows advanced monitoring, remote management, and integration with the wider Victron ecosystem, including GX devices and the VRM Remote Monitoring Portal.

Key Features

  • Pure sine wave inverter and battery charger in one unit
  • 1200VA inverter capacity
  • 50A adaptive battery charger
  • 16A automatic transfer switch
  • PowerAssist technology
  • UPS functionality with ultra-fast switchover
  • VE.Bus communication interface
  • Adaptive multi-stage battery charging
  • Compatible with AGM, Gel, Flooded and Lithium batteries
  • Parallel operation capability
  • Three-phase operation support
  • Remote monitoring compatibility
  • Compact and space-saving design
  • Proven Victron reliability and performance

Technical Specifications

Specification Value
Manufacturer Victron Energy
Model MultiPlus 12/1200/50-16
Part Number CMP121220000
Battery Voltage 12V DC
Inverter Rating 1200VA
Continuous Output Power 1000W
Peak Power Output 2400W
Output Voltage 230V AC
Output Waveform Pure Sine Wave
Battery Charger Output 50A
Starter Battery Charger 4A
Transfer Switch Rating 16A
Maximum Efficiency Up to 92%
Communication Interface VE.Bus
Input Voltage Range 9.5 – 17V DC
Parallel Operation Up to 6 Units
Three-Phase Operation Supported
Protection Rating IP21
Dimensions (H × W × D) 406 × 250 × 100mm
Weight Approx. 8.2kg
Operating Temperature -40°C to +65°C
Warranty 5 Years

Advanced Features

PowerAssist Technology

Automatically boosts shore power or generator output with battery power when connected loads exceed the available AC input, preventing overload conditions and maximising available power.

UPS Functionality

Switches seamlessly from mains power to inverter operation in under 20 milliseconds, ensuring uninterrupted operation of computers, entertainment systems, and other sensitive electronics.

Adaptive Battery Charging

The intelligent charging system automatically adjusts charging parameters according to battery condition, helping improve charging efficiency and extend battery lifespan.

Expandable System Design

Multiple MultiPlus units can be connected in parallel to increase power output or configured in three-phase systems for larger installations.

Protection Features

  • Overload protection
  • Short-circuit protection
  • Over-temperature protection
  • Low battery shutdown
  • High battery voltage protection
  • Automatic restart after fault conditions
  • Battery charger protection algorithms
  • AC input overload prevention

Ideal Applications

  • Campervans and motorhomes
  • Caravans
  • Marine and boating electrical systems
  • Off-grid cabins and lodges
  • Tiny homes
  • Backup power systems
  • Renewable energy installations
  • Mobile workshops
  • Telecommunications and remote power sites

Why Choose the MultiPlus 12/1200/50-16?

The Victron MultiPlus 12/1200/50-16 offers an excellent balance of inverter power, charging capability, and compact design. Delivering 1000W of continuous pure sine wave power, a powerful 50A battery charger, and advanced PowerAssist functionality, it is ideal for users who require reliable AC power and intelligent battery management in mobile or off-grid environments. With VE.Bus connectivity, UPS functionality, and Victron's renowned build quality, it remains one of the most trusted inverter chargers in the leisure and renewable energy markets.

Payment & Security

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