Fronius Symo Three Phase Grid Inverter

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  • Regular price R 27,146.90


With power categories ranging from 3.0 to 20.0 kW, the transformer-less Fronius Symo is the three-phase inverter for every system size. Owing to the SuperFlex Design, the Fronius Symo is the perfect answer to irregularly shaped or different roof orientations. A WLAN or Ethernet internet connection as standard plus easy integration of third-party components make the Fronius Symo one of the most communicative inverters on the market. Furthermore, the meter interface permits dynamic feed-in management and a clear visualisation of consumption.

 

Additional technical information in this datasheet.

 

Video: how to install the Fronius Symo

 


Owing to the SuperFlex Design, the Fronius Symo is the perfect answer to irregularly shaped or multi-oriented roofs. The standard interface to the internet via WLAN or Ethernet and the ease of integration of third-party components make the Fronius Symo one of the most communicative inverters on the market. Furthermore, the meter interface permits dynamic feed-in management and a clear visualisation of the consumption overview.

Features.
 • Dynamic Peak Manager.
 • SnapINverter technology.
 • SuperFlex Design.
 • Integrated data communication.
 • PC board replacement process.
 • Smart Grid Ready.
 
Technical Specifications.

Input Data.
 • Max. input current (Idc max) - 33.0 A / 27.0 A.
 • Max. array short circuit current - 49.5 A / 40.5 A.
 • Min. input voltage (Udc min) - 200 V.
 • Feed-in start voltage (Udc start) - 200 V.
 • Nominal input voltage (Udc,r) - 600 V.
 • Max. input voltage (Udc max) - 1000 V.
 • MPP voltage range (Umpp min – Umpp max) - 370 V - 800 V.
 • Number of MPP trackers - 2.
 • Number of DC connections - 3 + 3.
 
Output Data.
 • AC nominal output (Pac,r) - 15000 W / 15.0 kW.
 • Max. output power - 15000 VA.
 • Max. output current (Iac max) - 23.9 A.
 • Grid connection (voltage range) - 3-NPE 400 V / 230 V or 3~NPE 380 V / 220 V (+20 % / -30 %)
 • Frequency (frequency range) - 50 Hz / 60 Hz (45 - 65 Hz).
 • Total harmonic distortion - < 2 %.
 • Power factor (cos φac,r) - 0 - 1 ind. / cap.
 
General Data.
 • Dimensions (height x width x depth) - 725 x 510 x 224 mm.
 • Weight - 43.4 kg.
 • Degree of protection - IP 66.
 • Protection class - 1.
 • Overvoltage category (DC / AC) - 2 / 3.
 • Night-time consumption - < 1 W.
 • Inverter concept - Transformer-less
 • Cooling - Regulated air cooling
 • Installation - Indoor and outdoor installation.
 • Ambient temperature range - -25 - >60 °C.
 • Permitted humidity - 0 to 100 %.
 • Max. altitude - 2,000 m / 3,400 m (unrestricted / restricted voltage range).
 • DC connection technology - 4x DC+ and 4x DC- Screw terminals 2.5 - 16 mm².
 • AC connection technology - 4x DC+ and 4x DC- Screw terminals 2.5 - 16 mm².
 • Mains connection technology - 5 pole AC screw terminals 2.5 - 16 mm²
 
Efficiency.
 • Max. efficiency - 98.1 %.
 • European efficiency (ηEU) - 97.8 %.
 • MPP adaptation efficiency - > 99.9 %.
 
Protective Devices.
 • DC insulation measurement - Yes.
 • Overload behaviour - Operating point shift. Power limitation.
 • DC disconnector - Yes.
 
Interfaces.
 • WLAN / Ethernet LAN - Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON).
 • 6 inputs and 4 digital in/out - Interface to ripple control receiver.
 • USB (A socket) - Datalogging, inverter update via USB flash drive.
 • 2x RS422 (RJ45 socket) - Fronius Solar Net.
 • Signalling output - Energy management (potential-free relay output).
 • Datalogger and Webserver - Included.
 • External input - S0-Meter Interface / Input for overvoltage protection.
 • RS485 - Modbus RTU SunSpec or meter connection.

 

Warranty Terms and Conditions