Product Profile > Fronius Symo is the three-phase inverter for PV systems

Fronius Symo
Boasting power categories ranging from 3.0 to 20.0 kW, the transformerless Fronius Symo is the three-phase inverter for PV systems of every size and any requirement. It covers a range of options from use in a domestic family home up to PV field installations. The high system voltage (up to 1000 V), wide input voltage range (150 to 800 V), two MPP trackers and unrestricted use both indoors and outdoors (IP 65 and IP 66) ensure maximum flexibility in system design. Countless additional benefits include low installation and system costs thanks to maximum string lengths plus minimal conduction losses owing to the high system voltage. Furthermore, every string can be connected directly to the inverter, dispensing completely with the need for any additional combiner boxes or string fuses. Wireless access to the internet is easy to achieve through WLAN, while integrated standard interfaces facilitate a connection to third-party suppliers. The built-in Power Control Card function establishes a direct communication link between the inverter and the ripple control receiver. An integrated web server turns configuration work into child's play. An additional benefit is the free online monitoring through Fronius Solar.web, allowing the system owner to keep a constant eye on the yields produced by their PV system. With its innovative plug-in card technology, the Fronius Symo inverter is future-proof in every respect. Possible future challenges, such as an expansion of the energy management system, connection to building management systems or an arc detector, have already been taken into account. The connection area of the inverter has enough space for two DIN rail-mountable surge arresters for indirect lightning strikes. And like all Fronius inverters, the Fronius Symo series is also Smart Grid Ready. This relieves the load on the grid and, at the same time, safeguards the yield. Optimised self-consumption is assured through the built-in energy management relay that is fitted as standard. With IP 66 protection the Fronius Symo inverter from 10.0kW is even suitable for installation in unsheltered outdoor locations under harshest weather conditions. The Fronius Symo inverter series has also been recognised for its high quality, functionality and ecological properties by winning an international technology prize - the Plus X Award.

About Fronius International GmbH

Solar Inverter Manufacturer with headquarter in Austria


Fronius Symo is the three-phase inverter for PV systems


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