Fronius Tauro Eco 50-3-D Three-Phase Inverter

Product Description

The Fronius Tauro Eco 50-3-D Three-Phase Inverter is a 50 kW device designed for C&I plants that require a robust, simple, and cost-effective solution per injection point. With 1 high-amperage MPPT, IP65 enclosure, and active ventilation, it offers high availability in demanding outdoor environments and reduces the number of external components thanks to its integrated protections.

Main Features

• Nominal power: 50 kW three-phase AC (η max. ≈ 98.5%).
• 1 high-current MPPT with string input options 20/30 A.
• Integrated protections: SPD 1+2 on DC/AC, DC isolator, string fuses, and RCMU.
• IP65 protection rating, double-layer enclosure, and active ventilation.
• AC Daisy Chaining to minimize AC wiring and additional protections.
• Connectivity: Modbus TCP/RTU SunSpec, Ethernet/Wi-Fi, JSON API, and Solar.web.

Advantages or Benefits

• Less installation time and lower CAPEX due to the simplicity of strings and integrated protections.
• Reliable operation at high temperatures with controlled derating and remote monitoring.
• Simple integration with EMS/PLC for power, reactive, and zero-export control.
• Modular maintenance that reduces downtime and facilitates interventions.

Purpose or Applications

Industrial self-consumption, solar carports, and decentralized plants with multiple devices in parallel. Ideal for AC hybridization with batteries and projects with daytime load profiles or surplus management towards DHW or EV charging.

Technical Specifications

Compatibilities

Compatible with Fronius Smart Meter, Wattpilot, Ohmpilot, and EMS/SCADA via Modbus TCP/RTU. Monitoring and alarms from Fronius Solar.web with advanced reporting.

Fronius Tauro Eco 50-3-D Three-Phase Inverter provides simplicity, safety, and connectivity to deploy efficient C&I plants, with less cabling and greater operational control from day one.