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FRONIUS Symo Lite 10.0-3 480V 3-Phase String Inverter

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FRONIUS Symo Lite 10.0-3 480V 3-Phase String Inverter 

FRONIUS Symo Lite 10.0-3 480VAC Three-Phase Grid-Tied PV Inverter - Dual MPPT Transformerless (New) 10,000 Watts Symo Lite 6 Integrated DC string fuse holders. (add 12 15Amp midget fuses) Max. input voltage 1,000V (This Lite version doesn't include WiFi and SunSpec Modbus. In multi-Inverter systems use one Standard as primary with up to 99 Lite units to complete the system) 4,210,050,801

The transformerless, grid-tie Fronius Symo Lite inverter is the ideal three-phase inverter for all commercial settings. Its line features ten different models ranging from 10 kW to 24 kW and this high system voltage and wide input range provides optimal flexibility in the photovoltaic (PV) system design. 
With low roof loading, NEMA 4X and 1000 V DC rating, the Fronius Symo can be mounted in a variety of ways, including flat on a roof or on a pole. Its modern design comes equipped with the SnapINverter mounting system, allowing for easy installation. 

FRONIUS Symo Lite 10.0-3 480V 3-Phase String Inverter Highlights:
− Outdoor NEMA 4X rated enclosure for unrestricted use under any environmental conditions.
− Flexible data monitoring options on Wi-Fi to view inverter performance wherever you need it.
− Dual transformerless MPPT.
− 97.5% CEC efficiency.


  • Manufacturer: Fronius
  • Model: Symo Lite 10.0-3 480V 4,210,050,801
  • Rated Power Output [W]: 10000
  • Length [mm (in)]: 28.5 inch
  • Width [mm (in)]: 20.1 inch
  • Depth [mm (in)]: 8.9 inch
  • Weight [kg (lb)]: 76.7 lbs


  • Inverter Type: Grid-Tie String Inverter
  • Maximum/Peak Efficiency [%]: 98.1%
  • CEC weighted efficiency @ 240V [%]: 96.5
  • Transformer / Transformerless: Transformerless
  • DC Power Rating [W]: 10000
  • Max. Input Voltage [V]: 1000
  • Max. Input Current [A]: 41.5
  • Number of DC String Inputs (Inlets): 6
  • Number of MPP Trackers: 2
  • Voltage Lower Limit for MPP Range [V]: 300
  • AC Power Rating [W]: 9995
  • AC grid frequency [Hz]: 60
  • AC Connection Type: 480 V Delta +N** **+N for sensing purposes - no current carrying conductor.