Victron Quattro 48/15000/200-100/100 Inverter Charger for Large Power Systems
The Victron Quattro 48/15000/200-100/100 is a high-capacity inverter charger designed for demanding residential, commercial, marine, and industrial energy systems. Unlike hybrid inverters with built-in solar MPPTs, the Victron Quattro operates as a powerful inverter and battery charger that integrates seamlessly with external solar charge controllers, grid supplies, and generators.
This Victron Quattro 15kVA inverter charger is engineered for reliability, flexibility, and scalability in complex power systems where uninterrupted energy supply is essential.
What the Victron Quattro 48/15000 Is – and What It Is Not
The Victron Quattro 48/15000 is not a hybrid inverter with integrated solar MPPT inputs. Solar panels must be connected through external Victron MPPT solar charge controllers or AC-coupled grid-tie inverters.
What it *is*, is a highly advanced inverter charger capable of managing multiple AC power sources, battery charging, and load supply with seamless switching and intelligent power control.
Dual AC Inputs and Seamless Power Switching
One of the defining features of the Victron Quattro is its two independent AC inputs, allowing connection to sources such as the utility grid and a generator, or two generators. The inverter automatically selects the active source and switches between them without interruption to connected loads.
The primary AC output features no-break transfer with a switching time of less than 20 milliseconds, ensuring sensitive equipment continues operating during power transitions.
PowerControl and PowerAssist Technology
The Victron Quattro 48/15000 inverter charger includes Victron’s PowerControl and PowerAssist features. PowerControl allows the user to set a maximum current draw from the grid or generator, preventing overloads.
PowerAssist goes further by supplementing insufficient grid or generator power with energy from the battery, ensuring peak loads are handled smoothly without tripping breakers or stalling generators.
Battery System Compatibility and Charging Capability
This Victron Quattro model operates on a 48V battery system and supports both lithium-ion and lead-acid batteries. It provides a powerful 200A battery charger, making it suitable for large battery banks and fast recharge cycles when grid or generator power is available.
Battery temperature sensing and advanced charge algorithms help protect battery health and extend service life.
Scalability and Three-Phase System Capability
The Victron Quattro 48/15000 supports parallel and three-phase configurations. Up to four units per phase can be connected, allowing systems to scale up to 144kW inverter power and extremely high charging capacity.
This makes the Victron Quattro ideal for applications requiring expandable power infrastructure.
Monitoring, Configuration, and Remote Management
The Victron Quattro integrates with Victron GX devices such as the Cerbo GX for full system monitoring and control. Configuration can be done locally or remotely, and system data can be monitored through Victron’s remote management platforms.
Victron Quattro 48/15000/200-100/100 Technical Specifications
Identity
- Brand: Victron Energy
- Model / MPN: Quattro 48/15000/200-100/100
- Inverter type: Inverter charger
- Phase: Single phase (three-phase capable via configuration)
Battery System
- Nominal battery voltage: 48 V
- Battery type: Lithium-ion or lead-acid
- Maximum charge current: 200 A
Inverter Output
- Continuous output power at 25°C: 15,000 VA
- Continuous output power at 25°C: 12,000 W
- Peak power: 25,000 W
- Output voltage: 230 V AC ±2%
- Output frequency: 50 Hz
AC Input
- Number of AC inputs: 2
- Maximum feed-through current: 2 × 100 A
- Input voltage range: 187 – 250 V AC
Efficiency
Protection and Environmental
- Protection category: IP20
- Operating temperature range: −20°C to +60°C
Physical
- Weight: 72 kg
- Dimensions (H × W × D): 572 × 488 × 344 mm
- Enclosure material: Aluminum
- Colour: Blue
Communication
- Communication interface: VE.Bus
FAQ
Frequently Asked Questions About the Victron Quattro 48/15000 Inverter Charger
What exactly is the Victron Quattro 48/15000/200-100/100?
The Victron Quattro 48/15000 is a **powerful inverter charger** that combines an AC inverter and a high-current battery charger in a single unit. It is designed to supply AC power from batteries, grid, or generator and to charge batteries from AC sources — but it does **not** include built-in solar MPPT inputs.
Is the Victron Quattro 48/15000 a hybrid solar inverter?
No. The Quattro is **not** a hybrid solar inverter with integrated MPPT. To use solar panels with a Quattro-based system, you must connect them through **external solar charge controllers** or inverters that are AC-coupled to the system.
What is PowerAssist and why is it important?
**PowerAssist** is a Victron feature that allows the Quattro to supplement limited grid or generator power with battery energy. For example, if a commercial load exceeds the generator’s rated output, the system will automatically add battery power to avoid overloads or circuit trips.
What batteries can be used with the Victron Quattro 48/15000?
The Quattro works with **48V battery banks**, including both lithium-ion and lead-acid chemistries. Lithium batteries are generally recommended for higher usable capacity, faster charge/discharge, and longer life. Ensure the BMS (Battery Management System) is compatible with Victron settings.
How much battery charging current does the Quattro 48/15000 provide?
This model includes a **200A battery charger**, providing strong recharge capability from AC sources (grid or generator). This makes it suitable for large battery banks commonly used in off-grid and commercial backup systems.
Can the Victron Quattro 48/15000 be used in three-phase systems?
Yes. The Victron Quattro can be configured in **three-phase installations** and supports **parallel operation** (up to four units per phase), allowing system scalability for very high power requirements.
Can the Quattro run heavy loads like pumps and machinery?
Yes. The Quattro’s **15kVA / 12kW output** and strong peak performance make it suitable for motors, pumps, compressors, workshop equipment, and other high-inrush loads when properly configured and supported by the battery system.
How does the Quattro handle power outages?
The Quattro supports **fast, no-break switching** between AC sources (grid and generator) with a transfer time typically under 20ms. This quick transition helps protect appliances and sensitive equipment during outages.
Can the Quattro be integrated with generators?
Yes. The Quattro supports **dual AC inputs**, so you can connect both grid and generator power. It automatically manages source selection and can prioritise battery or generator power according to system settings.
What kind of monitoring and control does the Quattro support?
The Quattro integrates with Victron’s **GX series** (e.g., Cerbo GX) and remote monitoring platforms, allowing full visibility of battery status, inverter output, AC inputs, and system alerts through Victron’s online monitoring tools.
What is the difference between the continuous power rating and peak power?
The Quattro 48/15000 can continuously deliver **15,000 VA and 12,000 W** of power. It also supports **peak power (surge)** up to ~25,000 W for short periods, which helps with loads that have high start-up demand like motors and pumps.
Is professional installation required for the Victron Quattro?
Yes. Due to the complexity of battery integration, AC source switching, and three-phase configuration options, the Quattro should be installed by a **qualified electrician or accredited installer** to ensure safety, compliance, and warranty validity.
Can the Quattro help reduce electricity bills?
Yes — when integrated into a system with solar generation and intelligent battery usage, the Quattro can help prioritise self-consumption and reduce grid draw. While it doesn’t include solar MPPT internally, combined systems (solar + charge controller + Quattro) can optimise energy use.
How efficient is the Victron Quattro 48/15000?
The Quattro achieves **up to 96% inverter efficiency**, helping minimise energy loss during the AC conversion process and improve overall system performance.
What warranty applies to the Victron Quattro?
Warranty terms depend on regional distribution and installation conditions. Confirm the exact **warranty period** with Enerlux or your installer at the time of purchase, as this is not clearly specified in the base datasheet.
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