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.

Four independent built-in MPPT trackers, each handling up to 8 kW, allow four separate solar arrays to be installed at different orientations, making the most of available roof space. Ready for off-grid, backup, peak-shaving, and grid-tied applications.

• 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
• 5 year warranty
• World-wide support
• Multi HS19 Solar | Download

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.

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 connectionPowerControl 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.

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