Victron Quattro 48/8000/110-100/100 230V VE.Bus – 8kVA Inverter/Charger

The Victron Quattro 48/8000/110-100/100 230V VE.Bus is a high‑performance 8kVA inverter/charger that seamlessly manages multiple AC sources, battery storage and demanding household or commercial loads in one compact unit

Designed for both homeowners and trade professionals, it delivers reliable off‑grid or backup power, advanced battery charging and fast transfer between grid, generator or other AC sources to keep critical circuits running without interruption.

Key Product Details

• Power: 8kVA inverter, up to 6,500W continuous output with 16,000W peak for high start‑up loads.
  
• Nominal 48V DC system with wide DC input range of 38–66V for flexible battery bank design.
  
• Dual AC inputs (e.g. grid and generator) with integrated high‑speed transfer switch (2 × 100A).
  
• Two AC outputs, including one programmable output for non‑critical or heavy loads.
  
• Advanced PowerControl and PowerAssist functions to prevent overloads and boost limited shore or generator power.
  
• Parallel and three‑phase capability for larger residential or commercial systems.
  
• High efficiency up to 96% with low standby consumption and search mode options.
  
• Integrated adaptive 4‑stage battery charger with up to 110A charge current for fast, safe charging.
  
• Supports lithium and lead‑acid batteries, with full configuration via VE.Bus and compatible Victron control hardware.
  
• Robust aluminium enclosure, IP20 protection and 5‑year manufacturer’s warranty for long‑term reliability.
  
• MPN: QUA488024000.
  
• EAN: 8719076032953.
  

Why Buy

• True all‑in‑one power solution: Combines pure sine wave inverter, high‑capacity charger and automatic transfer switch to simplify system design and installation.[5
• Protects against power cuts: Transfers quickly between AC sources and battery power to keep essential circuits such as lighting, refrigeration and IT equipment running.
• Maximises generator and grid capacity: PowerAssist and PowerControl actively manage incoming power and support peak loads from the battery to avoid nuisance tripping.
• Scalable for future expansion: Parallel operation and three‑phase options allow the system to grow with additional Quattro units as energy demands increase.
• Trusted Victron quality: Backed by strong safety certifications, proven field reliability and a 5‑year warranty for professional‑grade installations.

Suitable For

• Residential battery storage systems for self‑consumption, backup power or off‑grid homes using solar PV and a 48V battery bank.
• Light commercial and agricultural sites needing robust three‑phase or high‑load support with generators and variable grid quality.
• Marine and mobile applications (boats, barges, large motorhomes) where dual AC inputs and powerful inverter capacity are required
• Backup power for critical circuits in small businesses, workshops, server rooms and telecom or security systems.

Key Features

• Dual AC inputs with automatic transfer: Connects to two independent AC sources and automatically selects the active source for seamless operation.
• Two AC outputs: Primary output supplies all loads, while the secondary output can be configured to disconnect non‑essential loads when operating on battery.
• Pure sine wave output: Safely powers sensitive electronics, motors and appliances with a clean 230V, 50Hz supply.
• PowerControl: Limits total draw from shore or generator supply to a user‑set maximum to prevent overloading.
• PowerAssist: Automatically supplements limited AC input power with inverter power from the battery during peak demand.
• Parallel and three‑phase operation: Up to 10 units can be configured together for higher output, split‑phase or three‑phase systems.
• Adaptive 4‑stage charging: Bulk, absorption, float and storage modes optimise battery life and performance across different chemistries.
• Advanced monitoring and configuration: VE.Bus interface enables integration with Victron system monitors, remote panels and online portals.
• Comprehensive protections: Built‑in safeguards against overload, short‑circuit, over/under voltage, over‑temperature and excessive DC ripple.
• Certified safety and EMC: Complies with EN‑IEC 60335‑1, EN‑IEC 60335‑2‑29 and EN‑IEC 62109‑1, with automotive ECE R10‑4 EMC compliance.

Technical Specifications

Parameter	Value
Product name	Victron Quattro 48/8000/110-100/100 230V VE.Bus
MPN	QUA488024000
EAN	8719076032953
Inverter type	Pure sine wave inverter/charger combination
Nominal battery voltage	48V DC
DC input voltage range	38 – 66V DC
Continuous output power	8000VA / up to 6,400–6,500W at 25°C (reduced at higher temperatures)
Peak power	16,000W
AC output voltage / frequency	230V AC ±2%, 50Hz (selectable 50/60Hz)
Max AC output current	Approx. 30A at 230V AC
AC input voltage range	187 – 265V AC, 45–65Hz
Integrated transfer switch	2 × 100A feed‑through current
Number of AC inputs	2 independent AC inputs (e.g. grid and generator)
Number of AC outputs	2 outputs; one main and one programmable auxiliary output
Maximum battery charge current	110A
Charger algorithm	Adaptive 4‑stage (bulk, absorption, float, storage)
Recommended battery capacity	Approx. 550 – 1100Ah at 48V (lead‑acid guideline)
Maximum efficiency	Up to 96%
Zero‑load power	Approx. 60W; 40W in AES mode; 15W in search mode
Parallel operation	Yes, up to 10 units in parallel
Three‑phase / split‑phase	Supported with multiple units
Communication interface	VE.Bus (two RJ45 ports)
Protection features	Overload, short‑circuit, over/under battery voltage, over‑temperature, AC on inverter output, excessive DC ripple
Safety standards	EN‑IEC 60335‑1, EN‑IEC 60335‑2‑29, EN‑IEC 62109‑1
EMC / automotive	ECE R10‑4
Enclosure material	Aluminium, blue (RAL 5012)
Ingress protection	IP20
Dimensions (H × W × D)	470 × 350 × 280mm
Weight	Approx. 41kg
Operating altitude	Up to 2000m
Max relative humidity	Up to 95% non‑condensing
Warranty	5‑year manufacturer’s warranty
Typical applications	Off‑grid and backup power, home and commercial energy storage, marine and mobile systems