Fronius Symo Inverter

Residential and Commercial

The Fronius Symo is the most communicative, efficient, and streamlined three phase string inverter on the market. Featuring nine models ranging from 3 kW to 20 kW, the transformer-less Fronius Symo is the ideal compact three-phase inverter for large residential and commercial applications. 


The high system voltage and wide input voltage range ensure maximum flexibility in system design.

The Fronius Symo can be mounted in many different ways and its modern design is equipped with the SnapINverter mounting system, allowing for lightweight, secure and convenient installation and repair.

Several industry-leading features come standard with the Fronius Symo including Wi-Fi and SunSpec Modbus interfaces for seamless monitoring and data-logging, field proven Arc Fault Circuit Interruption (AFCI), NEC 2014 compliant, and Fronius’ superb online and mobile monitoring platform Fronius Solar.web.

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