Victron Multi HS19 Solar 15k High Voltage 3-Phase Solar Inverter Charger

The Victron Multi HS19 Solar 15k is an advanced high-voltage 3-phase inverter charger designed for modern 650V to 1000V battery systems. Combining powerful inverter functionality, integrated battery charging, and four independent MPPT solar charge controllers into a single 19-inch rack-mounted unit, it delivers a cleaner installation, outstanding efficiency, and seamless integration with the trusted Victron Energy ecosystem. Ideal for off-grid, grid-connected, backup power, peak shaving, commercial energy storage, industrial facilities, marine, caravan, RV, and tiny home applications, the Multi HS19 Solar 15k provides a flexible solution for demanding energy systems.

Integrated High Voltage Solar & Battery Solution

Designed specifically for 650V to 1000V managed CAN-bus battery systems, the Multi HS19 Solar 15k reduces installation complexity by combining multiple essential components into one compact rack-mounted device. Operating at higher battery voltages significantly reduces current requirements, allowing for smaller cable sizes, lower installation costs, reduced power losses, and improved overall system efficiency.

With a maximum battery charging capacity of 33kW at 800V, this high voltage inverter charger is perfectly suited for large residential, commercial, and industrial renewable energy systems requiring fast charging and reliable power conversion.

Four Independent MPPT Solar Trackers

The integrated solar charger features four independent MPPT trackers, each supporting up to 8kW of PV input. This allows installers to connect multiple solar arrays facing different roof orientations, maximising solar harvest throughout the day and making better use of available roof space.

• Four independent MPPT trackers for flexible solar array design
• Supports multiple roof orientations for maximum energy production
• Up to 8kW solar input per MPPT
• Optimised solar harvesting in complex installations

Compact 19-Inch Rack Mount Design

The Multi HS19 Solar 15k installs directly into a standard 19-inch battery rack, allowing the inverter, batteries, and supporting equipment to be housed within a single enclosure. Fewer external components, simplified cable management, and a more organised installation reduce labour time while creating a professional, service-friendly system.

Lower Installation Costs with High Voltage Technology

High voltage battery operation enables the use of thinner DC cabling while maintaining excellent efficiency. The result is lower material costs, easier cable routing, reduced heat generation, and improved long-term system performance compared to lower voltage alternatives.

Complete Victron Energy Ecosystem Integration

As part of the renowned Victron Energy ecosystem, the Multi HS19 Solar 15k offers extensive monitoring, control, and automation options. Configure and monitor the system locally using VictronConnect via Bluetooth, or connect a GX communication device for advanced remote monitoring through the Victron VRM Portal. Dedicated Battery CAN-bus and VE.Can interfaces provide straightforward integration with compatible high voltage battery systems and additional Victron devices.

Advanced Monitoring & System Control

The built-in display provides an instant overview of system performance on site. Bluetooth connectivity enables fast commissioning and configuration, while the programmable relay and remote on/off terminals allow seamless integration into automated energy management systems. Connecting a GX device unlocks live system data, remote diagnostics, custom automation, and third-party integration options for greater operational flexibility.

PowerControl & PowerAssist for Smarter Energy Management

The Multi HS19 Solar 15k incorporates Victron's intelligent PowerControl and PowerAssist technologies to maximise available grid capacity. PowerControl automatically prevents grid overload by prioritising connected loads before battery charging, while PowerAssist supplements grid power with stored battery energy whenever demand temporarily exceeds the available supply. This allows higher peak loads without upgrading the grid connection, making it ideal for businesses and properties with fluctuating power requirements.

Key Features

• High voltage battery support from 650V to 1000V
• Integrated 3-phase inverter, battery charger and solar MPPTs
• Four independent MPPT trackers with up to 8kW input each
• Maximum 33kW battery charging at 800V
• Standard 19-inch rack mount installation
• Bluetooth monitoring with VictronConnect
• Remote monitoring through Victron VRM Portal with GX device
• Dedicated Battery CAN-bus and VE.Can connectivity
• PowerControl and PowerAssist intelligent energy management
• Built-in display, programmable relay and remote on/off control

The Victron Multi HS19 Solar 15k High Voltage 3-Phase Solar Inverter Charger is engineered for efficient, scalable, and future-ready energy storage systems. Whether you're building an advanced off-grid solar system, commercial battery storage solution, grid-connected solar installation, or reliable backup power system for industrial, marine, caravan, RV, off-grid, or tiny home applications, it delivers exceptional performance, simplified installation, and complete Victron integration.

Upgrade your energy system today with the Victron Multi HS19 Solar 15k and experience powerful high-voltage solar performance, intelligent energy management, and seamless Victron connectivity.