Fronius Symo 7kW Inverter LITE 22.7-3 22 is a three-phase string solar inverter for residential and commercial PV systems of different sizes. It is a complex solution, as a dual MPPT is already integrated in the inverter. The SnapINverter hinge mounting system and easy commissioning app, which allow installing the Fronius Symo 7kW Inverter in no more than fifteen minutes. Among its features are Wi-Fi and SunSpec Modbus interfaces, which enable seamless monitoring.
The Fronius SnapINverter generation features a hinged mounting system allowing for easier and quicker installation. There are two main parts: the power stage and the lightweight connection compartment. First, mount the connection compartment and all wiring to the wall. Second, snap the power stage in. The inverter is ready to be used! If servicing is needed, just take the power stage and leave all wires in place.
INTEGRATED DATA COMMUNICATION
Every solar system requires monitoring. Fronius Symo 7kW Inverter offers integrated data communication capabilities and free online monitoring with the help of Fronius Solar.web. You can use Modbus TCP SunSpec, Modbus RTU SunSpec or Fronius Solar API (JSON) interface for seamless data communication.
CREATED FOR THE GRID OF TOMORROW
Fronius Symo 7kW Inverter is equipped to meet the technical requirements of a smart grid of the future. It comprises a range of control functions for dynamic feed-in of both effective and reactive power. The functions enable a stable grid and highest solar density, as well as prevent unwanted system shutdowns when grid parameters exceed their thresholds.
ARC FAULT CIRCUIT INTERRUPTION
Due to the integrated Fronius Arc Fault Circuit Interruption (AFCI), Fronius Symo 7kW Inverter is NEC 2014 and NEC 2017 690.12(B)(1) compliant and offers a best-in-class solution for detecting arcs. What the AFCI does is shuts down the inverter in the event of an arc fault within the solar system.
There is one or more fans, which regulate the air circulation inside the inverter and keep the temperature low. It prolongs the lifespan life of the inverter, optimises yields and reduces costs.
Number of MPPT: 2
Recommended PV Power (kWp): 18.0 - 29.5 kWp
Nominal input voltage: 720 V
Max. efficiency: 98%
Dimensions: 8.9" x 20.1" x 28.5"
Weight: 95.7 lbs