News from Victron Energy: The Multi HS19 Dazzled at Intersolar 2024

Victron Energy has captured the attention of the PV industry with its innovative Multi HS19, unveiled at Intersolar 2024.

Available in 15 kW and 30 kW versions, this powerful three-phase inverter/charger promises to revolutionize solar energy management, combining efficiency, versatility and full support for energy storage systems (ESS).

In this article, we break down the key features and benefits of this latest addition to the Victron Energy product family.

Technical Characteristics of the Multi HS19

The Multi HS19 comes in two variants: a 15 kW and a 30 kW version. Both versions share a number of advanced features that position them as high-performance solutions for demanding solar applications.

1. Three-phase Inverter/Charger: Both models offer three-phase capacity, with the 30 kW model standing out for its ability to handle larger loads and larger systems.
2. High Efficiency: Designed to maximize energy efficiency, the Multi HS19 ensures that every watt of solar energy is optimally utilized.
3. 800V battery: The inclusion of a nominal 800V (650-1000V) battery with a maximum charging current of 76A provides robust energy storage and management capability.
4. 4 MPPT Trackers: With 4 maximum power point trackers (MPPT) supporting up to 1000VDC and 20A each, the system can manage up to 64 kWh of total solar energy in the 30 kW model and 40 kWh in the 15 kW model.

Advanced Functionalities

Victron has equipped the Multi HS19 with a number of features that improve both the efficiency and ease of use of the system:

• Full ESS support: Optimized to work with and without batteries, with external control options and battery life modes.
• Solar History and Remote Control: Allows users to monitor solar history and control the system remotely.
• Complete Protection Module: Ensures the safety and reliability of the system.
• Compatibility with VictronConnect and Venus/VRM: Full integration with Victron monitoring and control platforms.
• Support for Energy Meters and Generators: Similar to the Multi RS series, adds flexibility and backup capability.
• Parallelization and External Transfer: Ability to parallelize units and use external transfer switches (optional).

A unique feature of the Multi HS19 is its independent power/current phase control while performing ESS and connected to the grid, an innovation that sets it apart from other PV inverters on the market.

Launch and Availability

The Multi HS19 is scheduled to be launched in the second quarter of 2025. With its advanced capabilities and robust design, this product is set to set a new standard in the solar energy sector.