Description
xVictron MultiPlus 24/1200/25-16 230V VE.Bus Inverter Charger
The Victron MultiPlus 24/1200/25-16 is a combined inverter and battery charger in a single unit, designed for 24V battery systems with a 230V AC output. It is suited to off-grid installations, marine and vehicle applications, and backup power systems where a compact, reliable inverter charger is required.
Key Features
- 1200VA continuous inverter output at 230V AC from a 24V DC battery bank.
- 25A three-stage battery charger (bulk, absorption, float) built in, with adaptive charge algorithm.
- 16A AC transfer switch allows connection to shore power or a generator, with automatic switchover.
- PowerAssist function supplements AC input with inverter power when load exceeds the available shore or generator supply.
- VE.Bus communication port for system integration, remote monitoring and parallel or three-phase configuration with additional units.
- Supports multiple programmable relay and generator start/stop functions via VE.Bus.
- Suitable for parallel operation: multiple units can be combined to increase capacity.
Product Overview
The MultiPlus 24/1200/25-16 combines a pure sine wave inverter with a high-efficiency battery charger and an automatic transfer switch. When AC input is available (shore power or generator), the unit charges the battery bank and passes power through to connected loads. When AC input is lost or disconnected, it switches to inverter mode in under 20 milliseconds, which is fast enough to keep most sensitive equipment running without interruption.
The 25A charger uses Victron's adaptive three-stage algorithm, which adjusts charge behaviour based on battery usage patterns. This is particularly useful in installations where charge time and battery longevity matter, such as live-aboard boats, off-grid cabins or backup systems that cycle regularly. The 16A transfer switch rating sets the maximum AC input current the unit will accept, which should be factored in when sizing the supply cable and circuit protection.
VE.Bus connectivity allows the MultiPlus to be configured and monitored using Victron's VEConfigure software and GX devices. Multiple units can be connected in parallel for increased output, or configured for split-phase or three-phase systems. This makes the MultiPlus range scalable beyond the single-unit specification.
Technical Specifications
| Parameter | Value |
| SKU | PMP242120000 |
| Battery Voltage | 24V DC |
| Inverter Output Power | 1200VA |
| AC Output Voltage | 230V AC |
| Charger Output Current | 25A |
| AC Transfer Switch Rating | 16A |
| AC Output Frequency | 50Hz |
| Communication | VE.Bus |
| Weight | 8.3 kg |
| GTIN | 8719076039327 |
Applications
- Off-grid cabins and remote properties with 24V battery banks requiring 230V AC output.
- Marine installations: live-aboard vessels and motorboats needing shore power integration and battery charging.
- Motorhomes and large campervans with 24V electrical systems.
- Backup power systems for critical loads in commercial or residential settings.
- Scalable off-grid systems where multiple MultiPlus units are paralleled for higher output.
What Is Included
- Victron MultiPlus 24/1200/25-16 230V VE.Bus inverter charger unit.
Installation Notes
Installation should be carried out by a qualified electrician or accredited installer familiar with DC battery systems and 230V AC wiring. The unit must be connected to a correctly fused and rated 24V DC battery bank. The 16A AC input rating must be respected when sizing supply cables and upstream protection. For any grid-connected or grid-backup application in the UK, compliance with the relevant network operator requirements (G98 or G99) must be confirmed before commissioning. VE.Bus configuration requires Victron's VEConfigure software and a suitable interface cable or GX device.
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Non-faulty items returned after 14 days and/or not in their original, undamaged packaging can only be exchanged for store credit - 15% off the items returned.
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.