Victron MultiPlus-II Inverter/Charger (12V 230V / 3000VA / 120-32A)
Victron MultiPlus-II Inverter/Charger (12V 230V / 3000VA / 120-32A) is backordered and will ship as soon as it is back in stock.
Care information
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 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
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?
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.
Why Buy From Trekka?
Why Buy From Trekka?
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Victron MultiPlus-II Inverter/Charger (12V 230V / 3000VA / 120-32A)
Victron MultiPlus-II Inverter/Charger (12V 230V / 3000VA / 120-32A) is backordered and will ship as soon as it is back in stock.
The Victron MultiPlus-II 12/3000/120-32 is a premium all-in-one inverter charger that combines a powerful pure sine wave inverter, advanced 120A battery charger, and 32A high-speed transfer switch into a single intelligent power management system. Designed for demanding marine, motorhome, off-grid, backup power, and energy storage applications, it delivers reliable 230V AC power from a 12V battery bank while providing industry-leading battery charging and energy management capabilities.
Building on the proven MultiPlus platform, the MultiPlus-II adds Energy Storage System (ESS) functionality, integrated anti-islanding capability, and enhanced PowerControl and PowerAssist features. It can intelligently supplement limited shore power, generator power, or grid supply with battery energy during periods of high demand, helping to prevent overloads and maximise available power.
The ultra-fast transfer switch automatically changes to inverter operation during power interruptions in less than 20 milliseconds, ensuring uninterrupted operation of sensitive electronics, computers, and essential appliances. The unit also supports parallel and three-phase configurations, allowing it to scale for larger installations.
Key Features
- Pure sine wave inverter and battery charger in one unit
- 3000VA inverter capacity
- 120A adaptive battery charger
- 32A automatic transfer switch
- PowerControl and PowerAssist technology
- Energy Storage System (ESS) compatible
- Dual AC outputs
- Ultra-fast UPS functionality
- Built-in anti-islanding capability
- VE.Bus communication interface
- Compatible with AGM, Gel, Flooded and Lithium batteries
- Parallel operation support
- Three-phase operation capability
- Remote monitoring through GX devices and VRM Portal
- Suitable for marine, mobile and off-grid installations
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | Victron Energy |
| Model | MultiPlus-II 12/3000/120-32 |
| Part Number | PMP122305010 |
| Battery Voltage | 12V DC |
| Inverter Rating | 3000VA |
| Continuous Output Power | 2400W |
| Peak Power Output | 5500W |
| Output Voltage | 230V AC |
| Output Waveform | Pure Sine Wave |
| Battery Charger Output | 120A |
| Transfer Switch Rating | 32A |
| AC Input Voltage Range | 187 – 265V AC |
| Input Frequency | 45 – 65Hz |
| DC Input Voltage Range | 9.5 – 17V DC |
| Communication Interface | VE.Bus |
| PowerAssist | Yes |
| PowerControl | Yes |
| Parallel Operation | Up to 6 Units |
| Three-Phase Operation | Supported |
| Protection Rating | IP22 |
| Dimensions (H × W × D) | 506 × 275 × 147mm |
| Weight | Approx. 19kg |
| Warranty | 5 Years |
Advanced Features
PowerAssist Technology
When shore power, generator output, or grid supply is limited, the MultiPlus-II automatically supplements available AC power with energy from the battery bank. This prevents overloads and allows high-demand appliances to operate without tripping breakers.
UPS Functionality
In the event of a mains power failure, the MultiPlus-II switches to inverter mode in less than 20 milliseconds, ensuring uninterrupted operation of computers, communications equipment, and sensitive electronics.
ESS & Solar Integration
The MultiPlus-II is fully compatible with solar charge controllers, battery storage systems, and grid-connected renewable energy installations. It can be used in off-grid, hybrid, and Energy Storage System (ESS) applications.
Dual AC Outputs
- Main Output: Continuous inverter-backed output with seamless transfer functionality.
- Secondary Output: Active only when AC input power is available, ideal for loads that should not discharge the battery bank.
Protection Features
- Overload protection
- Short-circuit protection
- Over-temperature protection
- Low battery shutdown
- High battery voltage protection
- Automatic restart after fault conditions
- Generator and shore power overload prevention
- Battery charging protection algorithms
Ideal Applications
- Motorhomes and campervans
- Caravans
- Marine and yacht electrical systems
- Off-grid homes and cabins
- Solar battery storage systems
- Backup power installations
- Commercial mobile power systems
- Telecommunications and remote power sites
- Energy Storage Systems (ESS)
Why Choose the MultiPlus-II 12/3000/120-32?
The Victron MultiPlus-II 12/3000/120-32 is one of Victron's most versatile and powerful inverter chargers, combining a 2400W pure sine wave inverter, a high-capacity 120A charger, ESS functionality, and advanced power management technology in a single unit. With seamless UPS operation, solar compatibility, PowerAssist capability, and support for large-scale parallel systems, it is an ideal solution for professional off-grid, marine, mobile, and energy storage installations.
Payment & Security
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