Description
xVictron MultiPlus 12/1600/70-16 230V VE.Bus Inverter Charger
The Victron MultiPlus 12/1600/70-16 is a combined inverter and battery charger in a single unit, designed for 12V battery systems with a 230V AC output. It is suited to off-grid installations, marine and vehicle applications, and backup power systems where a reliable, compact inverter charger is required.
Key Features
- 1600VA continuous inverter output at 230V AC from a 12V DC battery bank.
- 70A three-stage battery charger (bulk, absorption, float) with adaptive charge algorithm.
- 16A AC transfer switch for seamless changeover between shore/generator power and inverter output.
- PowerAssist function boosts shore or generator power with battery power to prevent overload on limited AC supplies.
- VE.Bus communication interface for system integration, parallel operation and remote monitoring via Victron GX devices.
- Supports parallel and three-phase configurations when multiple units are used together.
- Built-in battery temperature and voltage sensing for accurate charge management.
- UPS-like transfer time of less than 20ms, suitable for most sensitive loads.
Product Overview
The MultiPlus 12/1600/70-16 combines a pure 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 at up to 70A while passing power through to connected loads. When AC input is lost or disconnected, the transfer switch activates in under 20ms and the inverter takes over, drawing from the 12V battery bank.
The PowerAssist feature is particularly useful in installations where the available AC supply is limited, such as a 16A shore power connection on a boat or motorhome. When load demand exceeds what the AC source can supply, the MultiPlus draws the deficit from the battery, preventing the shore supply from tripping. This allows larger loads to run without upgrading the incoming supply.
VE.Bus connectivity allows the MultiPlus to be integrated into a wider Victron system. It can be monitored and configured via a Victron GX device (such as the Cerbo GX), controlled remotely through VRM, and programmed using VEConfigure software. Multiple units can be connected in parallel for increased capacity, or configured for split or three-phase output.
Technical Specifications
| Parameter | Value |
| SKU | PMP122160000 |
| DC Input Voltage | 12V |
| Inverter Output Power | 1600VA / 1300W continuous |
| AC Output Voltage | 230V AC |
| Output Waveform | Pure sine wave |
| Battery Charger Output | 70A |
| AC Transfer Switch | 16A |
| Transfer Time | Less than 20ms |
| Communication | VE.Bus |
| Weight | 10 kg |
| GTIN | 8719076044949 |
Applications
- Off-grid cabins and remote buildings requiring 230V AC power from a 12V battery bank.
- Marine installations on sailing yachts and motorboats with 12V DC systems and shore power connections.
- Motorhomes and campervans needing mains-quality AC output and battery charging from hookup.
- Backup power systems for critical loads where fast transfer from mains to battery is required.
- Hybrid solar systems when paired with a Victron MPPT charge controller and GX monitoring device.
What Is Included
- 1x Victron MultiPlus 12/1600/70-16 230V VE.Bus inverter charger unit.
Installation Notes
Installation must be carried out by a qualified electrician or accredited installer. The MultiPlus connects directly to a 12V battery bank and to the AC distribution system; incorrect wiring can result in damage to equipment or risk of electric shock. For any grid-connected or shore-power application, ensure the installation complies with relevant wiring regulations (BS 7671 in the UK). Configuration via VEConfigure software is recommended before commissioning to set correct battery type, charge voltages and AC input current limits. Battery cable sizing must be appropriate for the high DC currents involved at 12V.
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.