Fronius Symo 5.0-3-M Three-Phase Inverter WLAN
Modelo: Symo 5.0-3-M WLAN- Sku: FRONINV041
- Vendor: Fronius
Specifications
Product Description
The Fronius Symo 5.0-3-M WLAN Three-Phase Inverter delivers 5 kW of power with two independent MPPTs, full connectivity, and SnapINverter design for quick and safe installation. Its high-performance electronics (97.3% European efficiency), DC range of 150–1000 V, and IP65 protection make it a robust option for residential self-consumption and small C&I applications with advanced monitoring needs.
Main Features
- Nominal power: 5 kW three-phase; European efficiency 97.3% (max η 98%).
- 2 MPPT with 2+2 inputs; 150–1000 Vdc; 16 A usable and Isc 31 A per MPPT.
- Native connectivity: WLAN/Ethernet, web server, Modbus TCP/RTU SunSpec, and JSON API.
- IP65 and active ventilation for indoor/outdoor use; SnapINverter technology.
- Grid functions: power control, cos φ, Q(U), and P(f).
Advantages or Benefits
- Simple start-up with web assistant and immediate access to Fronius Solar.web.
- Optimized production on roofs with different orientations thanks to the 2 MPPTs.
- Agile maintenance: front access to terminals and cloud event logging.
- Open integration with EMS/SCADA and home automation via Modbus and API.
Purpose or Applications
Three-phase residential self-consumption, small businesses, solar car parks, and projects with zero feed-in or dynamic power control.
Technical Specifications
| Power | 5 000 W AC three-phase |
| Nominal voltage | PV 150–1000 V (Umpp 150–800 V; start-up 200 V); grid 3-NPE 400/230 V · 50/60 Hz |
| Format | Wall-mounted SnapINverter · IP65 · active ventilation · WLAN/Ethernet |
Compatibilities
Fronius Smart Meter for zero feed-in and dynamic balancing, Fronius Wattpilot for EV charging with surplus, and Fronius Ohmpilot for DHW; integration with EMS/SCADA via Modbus TCP/RTU and JSON API.
Fronius Symo 5.0-3-M WLAN Three-Phase Inverter is a professional solution that combines power, connectivity, and safety to maximize your installation’s productivity.
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Fronius Symo 5.0-3-M Three-Phase Inverter WLAN





