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Multi HS19 Solar 15k

Built for 650-1000V systems, the Multi HS19 Solar 15k combines 3-phase power, battery charging, and solar tracking in a single 19-inch rack unit. High-voltage operation reduces current, cabling, and losses; enabling more compact systems, faster installation, and high efficiency within the Victron ecosystem.
Multi HS19 Solar
Multi HS19 Solar
Multi HS19 Solar
Multi HS19 Solar
Multi HS19 Solar
Multi HS19 Solar
  • High-voltage power for 650-1000V installations

  • Fits a standard 19-inch rack

  • Four MPPT trackers, up to 32kW of power

  • Full 3-phase power from one unit

  • High efficiency, up to 98%

  • Works with GX and VRM monitoring

Year warranty

World-wide support

High-voltage technology. Victron ecosystem.

High-voltage technology. Victron ecosystem.

Rack-ready. 3-phase. Integrated solar tracking. Meet our compact inverter/charger for large ESS and off-grid applications.

  • High voltage

    Supports 650 to 1000V battery systems.

  • 3-phase built in

    Full 3-phase output in one rack unit.

  • Up to 98% efficiency

    Less waste, more usable energy.

  • Integrated solar tracking

    Four MPPTs, up to 32 kW of input

3-phase power,
98% efficiency

Combining high-voltage and high-frequency technology, the Multi HS19 Solar achieves up to 98% inverter efficiency, meaning lower standby consumption and more usable energy from every kWh generated. It runs quietly, with true 3-phase output, and weighs just 26.5 kg.

Rack-ready performance

Fewer components to source, less wiring to run, and less time spent on site. The Multi HS19 Solar 15k slots directly into a standard 19-inch rack alongside compatible high-voltage batteries. It delivers 15kW continuous output, up to 32kW of solar input, and four MPPT trackers, all in a single unit lightweight enough for a one-person install.

A higher yield, whatever the solar layout

Four independent trackers give more flexibility to design the solar array around shading and mixed orientations, making the most of every panel. Each operates at 99% efficiency, with a 600V maximum input enabling longer cable runs, less parallel wiring, and faster installation.

Fits any site.
Works with any setup.

Cleaner, simpler, and faster installs

The Multi HS19 Solar slides directly into the same standard 19-inch rack as the batteries, keeping the entire system in a single enclosure. Fewer components, less cables, and a more organised layout add up to less time on site and an easier installation.

Save on cabling, gain on efficiency

Higher battery voltages mean thinner, cheaper cabling and lower installation costs. The Multi HS19 Solar supports managed CAN-bus batteries from 650 to 1000V, charging at a maximum of 33 kW at 800V.

Part of the Victron Ecosystem

Monitor and configure the Multi HS19 Solar via Bluetooth through the VictronConnect app, or connect a GX device for remote monitoring via the VRM Portal. The dedicated Battery CAN-bus and VE.Can ports ensure straightforward integration with compatible batteries.

One GX device. A world of options.

Connect a GX communication centre via the dedicated VE.Can port for live system data, remote monitoring through the VRM Portal, and full control across all connected Victron devices. It also opens up feature customisation and third-party integrations for even more flexibility in how the system is managed and automated.

Everything you need on site

The built-in display gives an operational overview at a glance. Connect via Bluetooth using the VictronConnect app for on-site configuration, or use the remote on/off terminal and programmable relay to automate actions.

Make the most of your grid connection

PowerControl automatically prevents grid overload by prioritising connected equipment over battery charging. PowerAssist goes further: when peak demand temporarily exceeds the available grid capacity, the Multi HS19 Solar uses the battery to supplement it. More power when you need it, without upgrading the connection.

The software that
sets the standard

Many systems come with rules. Victron software comes with freedom. Adapt it to any commercial or residential setup, not the other way around. Manage everything remotely, from a single platform that the industry has come to rely on.

In charge. From anywhere.

Monitor battery status, solar yield, energy rates, and other important parameters in real time. Change settings, start generators, set alerts, and turn on devices, even from your wrist. Victron's system management software continues to set the industry benchmark, either via Bluetooth with the VictronConnect app, or locally and remotely with VenusOS, the VRM portal, and the VRM watch app. All the control you need, all for free.

Support, even without site visits

Thanks to the Victron Remote Management portal, installers have full remote access to every Victron system they deliver. This lets them spot issues early, check firmware versions, run a performance analysis, and adjust settings while on the road or behind their desk. When on-site support is needed, they arrive with all the system insights and data they need to finish the job faster.

Connect it all. Control it all.

Victron software is open by design, meaning it works with equipment from other manufacturers. Simply add a Victron GX communication centre with VenusOS to your system to allow for native control of SG-ready heat pumps, Shelly devices, EV chargers, and digitally integrated generators. VenusOS also has Node-RED built in, providing endless automation options.

Automation at every level

Because of its deep integration with Node-RED, Victron software actively matches energy supply and demand with daily operations, improving continuity and efficiency. It does so through Energy Automations: intelligent control rules that prioritise loads, direct surplus solar to thermal storage, automate processes, adjust the grid setpoint based on workload, and more.

Applications

Applications

High-voltage power, wherever you need it.

Energy storage

As part of an ESS, the Multi HS19 Solar supports peak shaving, and helps large residential and commercial installations make the most of their solar, with full control over when to store, use, or sell via the Victron software.

Off-grid

Fewer components, simpler system layouts, and the reliability that comes from decades of Victron inverter development. The Multi HS19 Solar is ready for demanding applications anywhere the grid doesn't reach, with optional generator input.

Backup

When the grid goes down, the Multi HS19 Solar keeps everything running. High-voltage battery bank support means large systems stay ready, with enough capacity to power critical operations through extended outages.

Powered by decades of know-how

The Blue Power ecosystem

Our modular ecosystem of robust building blocks is designed for maximum performance and efficiency. All products work together as one and can be managed remotely, from a few feet to thousands of miles away.

Ecosystem
Multi HS19 Solar 15k | Victron Energy