Fronius Symo

Fronius Inverters - A world leader in solar technology, one of Australia’s most popular and highly regarded solar inverter manufacturers.

Founded in Austria in 1945, they have over 65 years experience producing innovative and intelligent power storage solutions. Originally a manufacturer of battery chargers, transformers and welding equipment, they’ve spent the last 20 years developing and manufacturing solar inverters and monitoring equipment, including solar battery chargers.

A benchmark in the industry

Fronius inverters have become a benchmark in the field, with the Galvo and Symo inverters receiving the 2013 Plus X Award for High Quality, Functionality and Ecology. The Galvo inverter was also named the best product of the year for 2013. Earlier awards include an Austrian prize for innovation for the Sunrise solar inverter in 1997, and the Solarix standalone sine-wave inverter in 1991. Their IG inverter range won the Frost & Sullivan Best Practices Award in 2008, and is only just being phased out after 15 years in the field.

Fronius Australia

Recognising Australia’s long term solar potential, a Fronius Australia subsidiary was established in Melbourne in 2010. With a local warehouse, technical support and repair centre, it serves as a regional hub for both Australia and New Zealand. Providing distribution, service and technical support, it ensures consumers have in-country support whenever they need it.

Book a technician or call the service team if you have inverter problems

Solargain – A Fronius Australia service partner

To ensure you receive the best possible quality, all Fronius inverters are exhaustively tested at our in-house research and development centre. This ensures their ability to withstand harsh and diverse Australian conditions, including water spray, dust, salt and extremes of temperature.

As a Fronius Australia service partner, we also provide local and proactive technical and warranty support.

All Fronius inverters are

  • Certified by the Clean Energy Council (CEC) of Australia and are on the list of CEC approved components
  • Manufactured in Austria
  • Supported by a 5 year manufacturer’s warranty, with extended 10, 15 and 20 year warranties available


See the archive of Fronius videos here

Read Fronius warranty terms and conditions here


Fronius Product Range

Fronius Galvo

Fronius galvo

The Fronius Galvo is the smallest inverter in the SnapINverter range. It comes in 1.5kW to 3.0kW models, making it one of the first inverters to bring premium features to the smaller size class. Normally manufacturers make these features exclusive to the larger models, but Fronius has innovated the small inverter market once again.


Fronius Primo

The Primo is one of the latest additions in the SnapINverter range. It boasts all the features of the range, including a 97.8% maximum efficiency, Wi-Fi connectivity, free monitoring via Solarweb, compatibility with the Fronius Smart Meter and an available extended warranty. The Primo is a single phase string inverter in the 3kW to 8kW models, making it a great choice for larger residential or small commercial systems on a single phase connection.


Fronius Symo

The Symo is the three-phase inverter in the SnapINverter range. It has a large class range of 3kW to 20kW, making it suitable for all three-phase applications in both residential and commercial.


Fronius Symo Hybrid

The Symo Hybrid is one of the first high-voltage, hybrid inverters on the market. Hybrid inverters enable people to connect batteries to their homes now or in the future. It also enables them to DC and AC couple of the batteries, which presents numerous benefits when incorporating batteries. It has a maximum efficiency of 97.6%, Wi-Fi connectivity, free monitoring via Solarweb, compatibility with the Fronius Smart Meter and an extendable warranty. The Symo is one of the only options compatible with the Tesla Powerwall and is the stand-out, three-phase hybrid inverter available today.