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Victron Multi HS19 Solar 15k 3-Phase HV Hybrid Inverter - PMR803150300

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The Victron Multi HS19 Solar 15k (PMR803150300) is an all-in-one high-voltage hybrid inverter and solar charger built for large-scale energy storage, off-grid, and commercial solar installations. Delivering a full 15kW true three-phase power output in a compact 19-inch 4U rack unit, it features support for 650V–1000V high-voltage battery systems and four independent MPPT solar trackers capable of handling up to 32kW of PV input. Operating at up to 98% efficiency, it integrates effortlessly into standard rack cabinets and the Victron ecosystem for intelligent, grid-independent energy management.

Complete 3-Phase Rack Solution: Packs a 15kW continuous true three-phase inverter, battery charger, and four solar controllers into a single 19-inch 4U rack-mountable enclosure. High-Voltage Battery Advantage: Operates on 650V–1000V HV batteries to significantly reduce current draw, heat loss, and heavy copper wiring costs. 32kW Quad-Tracker MPPT: Features four independent 600V MPPT solar trackers (8kW each) for maximum energy harvesting flexibility across multiple panel orientations and shaded conditions. Smart PowerAssist Safeguard: Prevents grid or generator overload by automatically supplementing limited power sources with stored battery energy during peak demand. Dual AC Outputs with UPS Function: Delivers instantaneous backup power for essential loads while automatically disconnecting heavy, non-critical appliances during power outages.
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SKU: PMR803150300
Product Details
Streamline large-scale energy storage and commercial off-grid power systems with the groundbreaking Victron Multi HS19 Solar 15k 3-Phase Hybrid Inverter. By integrating a powerful three-phase inverter/charger and four high-voltage solar charge controllers into a single 19-inch rack-ready chassis, the Multi HS19 Solar drastically simplifies installation, reduces component count, and delivers maximum energy harvesting efficiency.
High-Voltage Efficiency & Rack-Ready Design
Engineered for modern high-voltage energy storage systems (ESS), the Multi HS19 Solar operates on 650V to 1000V DC battery banks. Higher system voltages translate to drastically lower electrical currents, allowing installers to use thinner, lighter cabling while reducing line loss and installation costs. Its standardized 19-inch 4U enclosure slides directly into server or battery cabinet racks alongside compatible HV batteries, delivering a sleek, space-saving, and organized installation.
Quad-MPPT Solar Harvesting & Dual AC Outputs
Maximize solar production across complex roof layouts or ground mounts. Equipped with four independent MPPT trackers (8kW each, 32kW total PV input), the inverter optimizes energy generation even under changing cloud cover and partial shading. It features dual AC outputs: an uninterrupted output (AC-out-1) that acts as an ultra-fast UPS backup during blackouts, and a secondary output (AC-out-2) that automatically sheds non-essential heavy loads (like water heaters) when running purely on battery power.
Smart PowerAssist & Complete Victron Ecosystem Control
Avoid tripped main breakers and expensive grid upgrades. Featuring Victron’s signature PowerControl and PowerAssist technologies, the unit automatically caps grid or generator power draw, seamlessly supplementing demand spike deficits with stored battery power. With built-in Bluetooth and VE.Can networking, you can easily configure and monitor the entire system locally via the VictronConnect app or remotely using a Victron GX device and the VRM (Victron Remote Management) portal.
Product Specifications

AC Output & Inverter Specifications

Rated / Apparent Power: 15 kVA / 15 kW
Continuous Power (up to 40 °C): 15 kW (22 A RMS per phase)
Peak Power: 22 kW for 5 seconds (32 A per phase for 5 s)
Nominal AC Voltage: 400 V ±10%, 3 phases (L1, L2, L3, N, PE)
AC Frequency: 50/60 Hz (operating range: 45–65 Hz)
AC Inputs / Outputs: 1 AC input, 2 AC outputs

  • AC-out-1: Uninterrupted UPS backup output
  • AC-out-2: Auxiliary output (active only when external AC power is present)

Max Input & Pass-Through Current: 32 A
Transfer Switch Rating: 32 A
Total Harmonic Distortion (THD): < 3%


Solar Input (PV & MPPT) Specifications

Trackers / Strings: 4 independent MPPT trackers / 4 strings (1 string per tracker)
Max. PV Short-Circuit Voltage (Voc): 600 V
MPPT Voltage Range: 100 V to 600 V (PV wake-up voltage: 300 V)
Max. PV Input Power: 8 kW per string, 32 kW total PV input
Max. Short-Circuit Current (Isc): 20 A per string
Max. MPP Current: 13.5 A per string
MPPT Tracking Efficiency: 99%

Battery & Charger Specifications

Battery Type: Managed High-Voltage (HV) Lithium battery banks with CAN communication
Operating Battery Voltage Range: 650 V to 1000 V DC (unit requires ≥ 650 V to start)
Max. Battery Charge Current: 41 A (up to 33 kW charging power at 800 V)
Max. Battery Discharge Current: 25 A
Battery Communication: Dedicated Battery CAN port (Victron HV protocol)

Efficiency & Standby Power

Max. Inverter Efficiency: Up to 98%
No-Load Power Consumption: 50 W (at 650 V battery voltage)
Enclosure & Physical Specifications
Form Factor: 19-inch rack-mountable, 4U height
Dimensions (H x W x D): 177.8 x 482.6 x 700 mm (depth: 71 cm)
Weight: 26.5 kg
Protection Rating: IP20 (indoor use in a controlled environment)
AC Connections: Spring clamp terminals (solid cable: 0.2–10 mm², stranded: 0.25–6 mm²)
DC Battery Terminals: Touch-safe, IP2X-rated Amphenol SurLok Plus 5.7 mm connectors
PV Connections: 4 pairs of Stäubli MC4 connectors (rear panel)

Environmental & Operating Conditions

Operating Temperature Range: 0 °C to +60 °C (full continuous output power up to 40 °C)
Cooling: Forced-air cooling (front-to-back airflow)
Max. Operating Altitude: 2000 m
Operating Humidity: Max. 95% (non-condensing)

System Interfaces & Features

Display & Apps: Built-in backlit LCD display, Bluetooth Smart (VictronConnect app configuration)
Communication Ports: Dedicated Battery CAN, VE.Can (for GX device/VRM connection), VE.Direct
Auxiliary Controls: Programmable relay (3 A up to 30 V DC), Remote H/L terminals, optional 12 V power input
Internal Safety Protections: PV overvoltage and overcurrent, DC insulation resistance monitoring, Residual Current Monitoring Unit (RCMU), AC overcurrent, over-temperature protection


Shipping & Collection

Tracked Delivery (Currently 1-3 business days):

  • Free over £250.
  • £4.99 for small packages (Under 0.8kg)
  • £5.99 for orders under £250.
  • £5.99 for orders under £50.

Next Business Day Delivery:

  • £9.99 Flat Rate.

Collection:

  • Free to collect from our warehouse.

Pre-Order:

  • 5-10 Business Days delivery unless otherwise stated.

Shipping Policy

Datasheets
Victron Multi HS19 Solar 15k 3-Phase HV Hybrid Inverter - PMR803150300 - Manual
Victron Multi HS19 Solar 15k 3-Phase HV Hybrid Inverter - PMR803150300 - Data Sheet

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