Victron Energy Quattro 24/3000/70-50/50 230V VE.Bus

The Quattro is a multifunctional power inverter similar to the MultiPlus, combining an inverter and a charger into one unit. It can accept two AC inputs and automatically connect to the active source. Key features include a true sine wave inverter, adaptive charging, hybrid PowerAssist technology, and options for three-phase, split-phase, and parallel operation. Available models are 3000W, 5000W, 8000W, 10000W, and 15000W.

Two AC Inputs and Two AC Outputs
• Dual AC Sources: The Quattro can connect to two separate AC sources (like shore power and a generator) and will automatically switch to the active one.
• Main Output: The main output provides uninterrupted power. If the grid fails or shore/generator power is disconnected, the Quattro takes over in less than 20 milliseconds, keeping computers and electronics running without interruption.
• Secondary Output: This output is active only when AC power is available. It’s ideal for connecting loads that shouldn’t drain the battery, such as air conditioning or water heaters.

Unique PowerAssist Feature
• Overload Prevention: The Quattro prevents overloads from a limited AC source (like a generator or shore power). If there’s a risk of overload, it will reduce battery charging. If needed, it will also boost the output by using power from the battery.

Virtually Unlimited Power
• Parallel Operation: Up to 6 Quattros can work together to increase power output. They can also operate in three-phase or split-phase configurations. Check the datasheets for models that support these features.

Remote Monitoring and Control
• GX Device Integration: When paired with a GX device (like Cerbo GX), you can monitor and control the Quattro locally or remotely via the internet using the free VRM app and portal.
• Access Anywhere: Use a phone, tablet, laptop, or PC to adjust settings, start a backup generator, and more from anywhere in the world.

Complete list of Victron Quattro and Quattro-II models available in the US.

Difference Between Quattro and Quattro-II models

The Victron Quattro and Quattro-II models are both high-performance inverter/chargers designed for off-grid and backup power applications, but there are some differences between them:

Victron Quattro

1. Design and Build:
• The original Quattro is a robust and reliable inverter/charger with a long-standing reputation for quality.
• It features two AC inputs and two AC outputs, which allows it to automatically switch between shore power and generator power.
2. Power Capacity:
• Available in various power ratings, typically ranging from 3kVA to 15kVA.
3. Parallel and Three-phase Operation:
• Can be used in parallel or in a three-phase configuration for higher power needs.
• Up to 10 units can be connected in parallel to achieve higher power output.
4. Additional Features:
• It offers a range of advanced features, including PowerAssist, which boosts the capacity of the grid or generator to power heavy loads.
• Multiple system integration options with Victron’s extensive suite of energy management products.

Victron Quattro-II:

1. Design and Build:
• The Quattro-II is an updated version of the original Quattro, incorporating improvements and refinements based on feedback and technological advancements.
• The design is typically more compact and lighter than the original Quattro, making it easier to install in limited spaces.
2. Power Capacity:
• Also available in various power ratings, usually with a focus on more compact and efficient models.
3. Parallel and Three-phase Operation:
• Similar to the original Quattro, the Quattro-II can be used in parallel and three-phase configurations.
• It offers the same flexibility for higher power output through parallel operation.
4. Enhanced Features:
• Improved efficiency and more advanced features compared to the original model.
• Enhanced compatibility with Victron’s newer system integration options and accessories.

Key Differences

• Design Improvements: The Quattro-II features a more modern and compact design, making it easier to handle and install.
• Efficiency: The Quattro-II is designed to be more efficient, potentially offering better performance in the same power rating compared to the original Quattro.
• Advanced Features: The Quattro-II may include additional or improved features that were not present in the original Quattro, reflecting the latest advancements in Victron’s technology.

In summary, while both models offer similar functionalities, the Quattro-II represents an evolution of the original Quattro with improvements in design, efficiency, and advanced features.