Victron Quattro 48/10000/140-100/100 230 V VE.Bus inverter charger front view showing blue aluminium casing and dual AC connection ports.
Angled view of Victron Quattro 48/10000/140-100/100 230 V VE.Bus inverter charger with ventilation panels and Victron Energy logo.
Angled view of Victron Quattro 48/10000/140-100/100 230 V VE.Bus inverter charger with ventilation panels and Victron Energy logo.
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Victron Quattro 48/10000/140-100/100 230V VE.Bus

High-capacity 48 V inverter/charger (10 000 VA) with dual AC inputs, automatic transfer switch, PowerAssist & parallel/three-phase ready, ideal for off-grid and backup systems.

High output capacity: Delivers up to 10 000 VA continuous AC power from a 48 V DC bank, enabling large loads or system coverage. Dual AC inputs with auto-switching: Accepts two independent AC sources (grid and generator) and transfers seamlessly to the active one, maintaining supply stability. No-break main output plus auxiliary output: Main output handles critical loads with uninterrupted supply, while the second output can serve less-critical loads without draining the battery. Smart power management (PowerControl/PowerAssist): Avoid overloading limited AC sources and boost weak supply using stored battery power when needed. Scalable and future-proof: Compatible with lithium-ion batteries, supports parallel and three-phase configurations, plus remote monitoring via GX and VRM.
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SKU: QUA481030010
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Product Details

Introducing the Victron Quattro 48/10000/140-100/100 230 V VE.Bus (Model QUA481030010), a robust and flexible inverter/charger built for demanding off-grid, backup power or self-consumption systems. This unit is designed for a 48 V DC battery bank and delivers up to 10 000 VA continuous AC output at 230 V.

Crafted in an aluminium enclosure finished in Victron’s signature blue, the unit combines durability and efficient performance. It supports dual AC inputs (for example grid and generator) with an integrated transfer switch that automatically connects to the active source, preventing interruption to critical loads.

On the output side, two AC outputs are provided: the main has no-break functionality, switching in under 20 milliseconds in case of a supply failure, while the second is live only when one AC input is present, making it ideal for loads that must not draw on the battery.

Advanced features such as PowerControl (to limit input current when using shore power or generator) and PowerAssist (to boost a weak source by supplementing from the battery) help you make the most of your system’s power. The Quattro supports parallel and three-phase operation, enabling scalable power systems.

Ideal for solar plus storage, commercial backup or home self-consumption systems, this inverter/charger also offers remote monitoring and control when paired with Victron’s GX devices and the VRM portal.

Installation-friendly and engineered for performance, the Quattro brings a powerful single-box solution to system integrators and homeowners alike.

Product Specifications

Technical Specifications

Combined for SKUs: QUA481030010

AC Connection Terminal Type: M6 bolts

AC Input Voltage Range: [187, 250] V

AC Output Frequency: 50 Hz

AC Output Voltage: 230 VAC

Anti Islanding Standard: See our website

Auxiliary Output: Yes

Battery Connection Terminal Type: M8 bolts (two for positive and two for negative connection)

Battery Voltage Nominal: 48 V

Charge Algorithm: Adaptive, 4-stage

Charge Voltage Absorption: 57.6 VDC

Charge Voltage Float: 55.2 VDC

Charge Voltage Storage: 52.8 VDC

Colour: Blue (RAL 5012)

Communication Port: VE.Bus

Communication Port General: Yes

Continuous Power (VA, 25°C): 10,000 VA

Continuous Power (W, 25°C): 8,000 W

Continuous Power (W, 40°C): 6,500 W

Continuous Power (W, 65°C): 4,500 W

DC Input Current: 235 A

DC Input Voltage Range: [38, 66] VDC

Depth: 280 mm

Emission Immunity: EN 55014-1,EN 55014-2,EN-IEC 61000-3-2,EN-IEC 61000-3-3,EN-IEC 61000-6-1, EN-IEC 61000-6-2,EN-IEC 61000-6-3

Fan Assist Cooling: Yes

Frequency Select: 50Hz or 60Hz

Height: 470 mm

Icw: 10,000 A

Integrated Transfer Switch: Yes

Material: Aluminium

Max Altitude: 2,000 m

Max Efficiency: 96 %

Max Feed Trough Current: 2x 100A

Max Humidity: 95 %

Max Output Ac Current: 37 A

Max Output Ac Current Fault: 100 A

Maximum Battery Charge Current: 140 A

Number Ac Inputs: 2

Ovciii Icw: Yes

Parallel Operation: Yes

Peak Power Rating: 20,000 W

Pollution Degree: 2

Power Assist: Yes

Power Control: Yes

Programmable Relay: AC rating: 230V / 4A, DC rating: 4A up to 35VDC and 1A up to 60VDC

Protection Category: IP20

Protections: Output short-circuit,Overload,High battery voltage,Low battery voltage,Over temperature,AC voltage on inverter output,Excessive DC ripple

Relay Terminal: Screw terminal 3-pole

Remote Terminal: On / Off / Charger only

Remote Terminal Type: Screw terminal two pole

Safety: EN-IEC 60335-1,EN-IEC 60335-2-29,EN-IEC 62109-1

Temperature Sensor: Included

Three-phase Operation: Yes

VE.Bus Terminal Type: Two RJ45 terminals

Weight: 51 kg

Width: 350 mm

Zero Load Power: 60 W

Zero Load Power (AES): 40 W

Zero Load Power (Search): 15 W

Source: Victron


Shipping & Collection

Tracked Delivery (Currently 1-3 business days):

  • Free over £150.
  • £5.99 for orders under £150.
  • £5.99 for orders under £50.

Next Business Day Delivery:

  • £15 Flat Rate.

Collection:

  • Free to collect from our warehouse.

Pre-Order:

  • 5-10 Business Days delivery unless otherwise stated.

Shipping Polic

Datasheets
Victron Quattro 48/10000/140-100/100 230V VE.Bus - Manual
Victron Quattro 48/10000/140-100/100 230V VE.Bus - Data Sheet
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