Fronius Eco 25.0-3-S Three-Phase Inverter WLAN
Modelo: Eco 25.0-3-S WLAN- Sku: FRONINV035
- Vendor: Fronius
Specifications
Product Description
The Fronius Eco 25.0-3-S WLAN Three-Phase Inverter is designed for commercial and industrial photovoltaic projects that require power, reliability, and fast commissioning. Its SnapINverter design reduces installation time, the IP66 protection rating ensures outdoor operation, and integrated connectivity (WLAN/Ethernet with web server) enables professional monitoring and dynamic feed-in control. With a single MPPT optimized for long strings at high voltage, it delivers a maximum efficiency of 98.2% and outstanding availability in demanding climates.
Main Features
- Three-phase nominal power: 25 kW (max. η 98.2%; ηEU 98.0%).
- Single MPPT with 6 DC inputs for strings from 580–1000 V (Umpp 580–850 V).
- IP66 chassis, active ventilation, and operation from −25 °C to +60 °C.
- Integrated connectivity: WLAN/Ethernet, datalogger, and web server (Solar.web).
- Safety: DC isolator, insulation monitoring, string fuse holders, and DIN rail for SPD Type 1+2/2.
Advantages or Benefits
- Faster and cleaner installation with SnapINverter technology and accessible terminals.
- Lower CAPEX by integrating communications and protections within the inverter itself.
- Stable production on hot days thanks to its thermal management and high-voltage operation.
- Feed-in and reactive power control from the portal, complying with grid codes.
- Scalability in decentralized plants with multi-device synchronization via Solar Net.
Purpose or Applications
Ideal for industrial and logistics rooftops, solar carports, and C&I plants with zero feed-in or dynamic power limits. Excellent for designs with long strings and homogeneous fields.
Technical Specifications
| Power | 25 kW AC three-phase |
| Nominal voltage | PV input 580–1000 V (Umpp 580–850 V; start-up 650 V); output 3~NPE 400/230 V or 380/220 V, 50/60 Hz |
| Format | Wall-mounted SnapINverter, IP66, active ventilation |
Compatibilities
Compatible with Fronius Smart Meter (zero feed-in and dynamic balancing), Fronius Wattpilot (EV charging with surplus), and Fronius Ohmpilot (DHW). Integration with EMS/SCADA via Modbus TCP/RTU SunSpec and Solar API; native monitoring on Fronius Solar.web.
Fronius Eco 25.0-3-S WLAN Three-Phase Inverter is a professional solution to maximize energy, safety, and control in demanding industrial installations.
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Fronius Eco 25.0-3-S Three-Phase Inverter WLAN
