The Victron Quattro 48/15000/200-100/100 230V VE.Bus is a high‑performance 15kVA pure sine wave inverter and 200A battery charger in one robust unit, designed for demanding residential and commercial energy systems. It seamlessly manages multiple AC sources, battery storage and heavy loads to deliver a stable, efficient and reliable power supply on or off the grid.
Key Product Highlights
This all‑in‑one inverter/charger provides advanced power management, flexible system integration and exceptional scalability for larger single‑phase, split‑phase and three‑phase installations. With dual AC inputs, dual AC outputs, PowerAssist and VE.Bus communication, it is ideal for hybrid solar, backup and off‑grid systems where downtime is not an option.
Why Buy
- Powerful all‑in‑one solution: 15kVA pure sine wave inverter with 12kW continuous output and an intelligent 200A charger in a single compact enclosure, reducing installation time and system complexity.
- Reliable backup and seamless switching: Integrated high‑speed transfer switch keeps critical circuits powered during grid or generator interruptions, acting as an uninterruptible power supply (UPS) for sensitive electronics.
- Optimised use of limited grid or generator power: PowerControl and PowerAssist actively manage available AC capacity, preventing overloads and boosting peak demand from the battery when required.
- Designed for large and complex systems: Supports parallel operation of multiple units, three‑phase and split‑phase configurations, making it suitable for high‑demand homes, small businesses and industrial sites.
- Future‑proof connectivity and monitoring: VE.Bus communication allows integration with GX devices and remote monitoring platforms for detailed system insight, configuration and control.
Suitable For
- High‑demand off‑grid homes requiring whole‑house backup, large appliance support and integration with a battery bank and solar PV inverter.
- Hybrid grid‑connected systems where homeowners want to reduce grid dependence, limit peak demand and maintain power during outages.
- Commercial and light‑industrial applications with multiple AC sources, critical loads and three‑phase or split‑phase supply requirements.
- Marine, mobile and remote installations that rely on generator and shore/grid inputs, with the need for efficient battery charging and automatic source selection.
Key Features
- Dual AC inputs with integrated transfer switch: Connects to two independent AC sources (for example grid and generator) and automatically selects the active source to maintain continuity of supply.
- Two AC outputs: One main output for all priority loads and a second output that can be configured to switch only when grid or generator power is present, ideal for non‑essential or high‑demand appliances.
- Pure sine wave output: Provides clean, stable 230V AC power suitable for sensitive electronics, motors, pumps and household appliances.
- 200A adaptive battery charger: High‑capacity charger with intelligent multi‑stage charging profile maximises battery life and performance for large battery banks.
- PowerControl: Allows a maximum grid or generator current limit to be set so the Quattro automatically adjusts charging current to avoid tripping breakers.
- PowerAssist: Supplements limited external AC supply with inverter power from the battery during peak demand, then uses surplus power to recharge when the load drops.
- High peak power capability: Delivers up to approximately 25,000W peak for short‑duration start‑up surges from heavy inductive loads such as compressors and power tools.
- Parallel and three‑phase ready: Multiple units can be connected in parallel for higher power or configured for three‑phase or split‑phase systems, enabling large and flexible installations.
- VE.Bus communication: Enables advanced configuration, system integration with Victron GX devices and remote monitoring via compatible platforms.
- Robust construction: Heavy‑duty steel and aluminium enclosure with IP21 protection, designed for fixed installation in technical rooms, plant areas or equipment spaces.
Technical Specifications
| Parameter |
Value |
| Model |
Victron Quattro 48/15000/200-100/100 230V VE.Bus |
| Part number (MPN) |
QUA483150000 |
| EAN / UPC |
0712971126893 |
| Inverter technology |
Pure sine wave inverter/charger combination |
| Continuous output power |
15,000VA / 12,000W at 25°C |
| Peak power |
Approx. 25,000W |
| Output voltage / frequency |
230V AC ±2% / 50Hz |
| Output waveform |
True sine wave |
| DC system voltage |
48V DC |
| Recommended battery capacity |
Approx. 1000–2000Ah (48V) |
| Charger current |
200A adaptive multi‑stage charging |
| AC inputs |
2 x AC inputs with automatic transfer, up to 100A per input |
| AC outputs |
2 x AC outputs (main plus programmable secondary output) |
| Transfer switch rating |
2 x 100A (transfer switch capacity) |
| Zero‑load power |
Approx. 110W; around 15W in search mode |
| Communication |
VE.Bus (compatible with Victron GX and remote monitoring solutions) |
| Parallel / three‑phase capability |
Yes – supports parallel, three‑phase and split‑phase configurations |
| Protection rating |
IP21 enclosure |
| Dimensions (H x W x D) |
572 x 488 x 344mm |
| Weight |
Approx. 72kg |
| Typical applications |
Large off‑grid, hybrid, backup and commercial power systems |
| Certifications and compliance |
Complies with relevant Victron Quattro series safety and EMC standards (see official datasheet for full details). |
| Warranty |
5‑year manufacturer warranty (subject to terms and registration). |
Installation and Integration Notes
Installation should be carried out by a qualified electrician or competent installer familiar with high‑power DC and AC systems, following all applicable standards and the official Victron documentation. For best performance, pair the Quattro with appropriately sized cabling, over‑current protection, battery bank and, where applicable, a compatible solar PV inverter and GX monitoring device.
