Description
xVictron Quattro 48/10000/140-100/100 230V Inverter Charger
The Victron Quattro 48/10000/140-100/100 is a 10kVA inverter charger designed for demanding off-grid, backup and hybrid solar installations. It accepts two independent AC inputs, making it suited to systems where both shore power and a generator are present. Rated at 48V DC input with a 140A battery charger, it is built for professional installations where high charge current and large inverter capacity are required simultaneously.
Key Features
- 10,000VA (10kVA) continuous inverter output at 230V AC single phase
- Two AC inputs allow simultaneous connection of mains and a generator, with automatic transfer switching between them
- 140A battery charger for 48V battery banks, with adaptive charging algorithm
- Two AC outputs: AC-Out-1 remains live when the unit is in inverter mode; AC-Out-2 disconnects when running on battery, allowing non-essential loads to be shed automatically
- VE.Bus communication interface for system integration, parallel operation and three-phase configuration
- Supports parallel operation of multiple units for increased capacity, and three-phase configuration using three Quattro units
- PowerControl and PowerAssist functions limit generator or shore power draw and supplement with battery power when demand exceeds the AC input limit
- Compatible with Victron GX devices for full system monitoring and control via VRM portal
Product Overview
The Quattro 48/10000/140-100/100 sits at the higher end of the Quattro range. The dual AC input design is a practical advantage in generator-backed systems: the unit automatically selects the available source and transfers without interruption to connected loads. The 140A charge current is substantial enough to recover a large battery bank quickly when generator runtime needs to be minimised.
PowerAssist is particularly relevant in generator-limited installations. When load demand exceeds what the AC input can supply, the Quattro draws the shortfall from the battery rather than overloading the generator. This allows a smaller, more fuel-efficient generator to be used without risk of tripping under peak load. The two AC outputs give installers direct control over load shedding: critical loads on AC-Out-1 stay powered at all times, while non-essential loads on AC-Out-2 drop off automatically when the system switches to battery.
VE.Bus connectivity enables multiple Quattro units to be configured in parallel for higher current output, or as a three-phase system using three units. This makes the platform scalable for commercial off-grid sites, large residential backup systems and marine or vehicle applications where three-phase output is required.
Technical Specifications
| Parameter | Value |
| SKU | QUA481030010 |
| Inverter Output | 10,000VA (10kVA) |
| DC Input Voltage | 48V |
| Battery Charger Output | 140A |
| AC Input 1 Current Rating | 100A |
| AC Input 2 Current Rating | 100A |
| AC Output Voltage | 230V |
| AC Outputs | 2 (AC-Out-1 always live; AC-Out-2 disconnects on battery) |
| Communication | VE.Bus |
| Weight | 51 kg |
| GTIN | 8719076024200 |
Applications
- Large off-grid residential and commercial installations with 48V battery banks
- Generator-backed systems requiring automatic transfer switching between two AC sources
- Critical backup power for sites where AC-Out-2 load shedding is needed to extend battery runtime
- Scalable three-phase systems using three Quattro units via VE.Bus
- Marine and vehicle installations requiring high-capacity 230V AC output from a 48V DC supply
- Hybrid solar systems integrated with Victron GX devices and the VRM monitoring portal
What Is Included
- Victron Quattro 48/10000/140-100/100 230V inverter charger unit
Installation Notes
At 51 kg, this unit requires two people for safe handling and mounting. Installation must be carried out by a qualified electrician with experience in battery-based inverter systems. The 48V DC connections and high charge currents involved require correctly rated DC cabling, fusing and battery interconnects. For any grid-connected or generator-integrated application, compliance with current UK wiring regulations and relevant network operator requirements must be confirmed before commissioning. VE.Bus configuration requires Victron VEConfigure software or a compatible 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:
- 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.