Description
xVictron MultiPlus 24/3000/70-50 230V VE.Bus Inverter Charger
The Victron MultiPlus 24/3000/70-50 is a combined inverter and battery charger in a single unit, designed for 24V battery systems with a 3000VA inverter output and 70A charging capacity. It is suited to off-grid installations, marine and vehicle applications, and backup power systems where a reliable, programmable inverter charger is required.
Key Features
- 3000VA continuous inverter output with a 230V AC output, suitable for demanding loads.
- 70A multi-stage battery charger with adaptive charge algorithm, compatible with a wide range of battery chemistries including lead-acid and lithium.
- 50A AC transfer switch allows connection of a shore power or generator input, with near-instant transfer to inverter on power loss.
- PowerControl and PowerAssist functions limit the draw on shore or generator power by supplementing with battery power when loads exceed the input current limit.
- VE.Bus communication interface enables system integration, parallel operation, and three-phase configuration with additional MultiPlus units.
- Programmable via VE.Bus and compatible with Victron's VEConfigure software for full control over charge parameters, transfer thresholds, and input current limits.
- Built-in battery temperature sensor input and voltage sense for accurate charging.
Product Overview
The MultiPlus 24/3000/70-50 combines a true sine wave inverter with a high-current battery charger and an AC transfer switch. When AC input is available from shore power or a generator, the unit charges the battery bank and passes power through to connected loads. When AC input is lost or falls outside acceptable parameters, the transfer switch activates in under 20 milliseconds, maintaining supply to critical loads without interruption.
The PowerAssist feature is particularly useful in installations where the available AC input is limited, such as a small generator or a restricted shore power connection. When loads exceed the input current limit set by the installer, the MultiPlus draws the shortfall from the battery bank rather than overloading the source. This allows a smaller generator to run reliably alongside a larger load profile.
VE.Bus connectivity means the unit can be monitored and configured remotely, integrated into a Victron GX system (such as a Cerbo GX), and expanded. Multiple MultiPlus units can be connected in parallel to increase output capacity, or configured for split-phase or three-phase operation. This makes the 24/3000/70-50 a practical building block for scalable off-grid and backup power systems.
Technical Specifications
| Parameter | Value |
| SKU | PMP242301011 |
| Battery Voltage | 24V DC |
| Inverter Output Power | 3000VA / 2400W continuous |
| AC Output Voltage | 230V AC, 50Hz |
| Output Waveform | True sine wave |
| Battery Charger Current | 70A |
| AC Transfer Switch | 50A |
| AC Input Voltage Range | 230V AC |
| Communication Interface | VE.Bus |
| Weight | 18.85 kg |
| GTIN | 8719076045175 |
Applications
- Off-grid residential and cabin installations with 24V battery banks.
- Marine vessels requiring shore power integration and battery charging.
- Vehicle and motorhome conversions with high AC load requirements.
- Backup power systems for critical equipment where sub-20ms transfer time is required.
- Generator management systems where PowerAssist reduces generator sizing requirements.
- Scalable off-grid systems using parallel or three-phase MultiPlus configurations via VE.Bus.
What Is Included
- Victron MultiPlus 24/3000/70-50 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 AC wiring regulations. The MultiPlus must be correctly fused on the DC side in accordance with the battery bank capacity and cable ratings. For any grid-connected or generator-connected application, compliance with current UK wiring regulations (BS 7671) is required. Configuration via VEConfigure or the VictronConnect app is recommended before commissioning to set appropriate charge voltages, input current limits, and transfer thresholds for the specific battery chemistry and installation. Do not connect to a public grid supply without confirming the applicable G98 or G99 requirements with your Distribution Network Operator.
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:
- 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.