Fronius solutions partner plus
Fronius solutions partner plus

Fronius Inverter

For good reason, Fronius is Australia’s first choice in solar inverters. Manufactured to exacting standards in Austria, Fronius has been a leader in power conversion technology for more than 75 years.
A unique aspect of Fronius inverters is their SnapINverter technology. This is a hinged fastening system that enables easy mounting to the wall, ease of access for servicing, and ensures that the unit looks as smart as it performs.

Speaking of smart, Fronius inverters come with advanced system monitoring that gives you total visibility over your energy production, consumption and system performance. This helps to slash your power bills even further.

NRG Solar is South Australia’s only Fronius Solutions Partner Plus (FSP+), and one of only handful nationwide. FSP+ partners are carefully selected by Fronius for their expert knowledge, experience, customer service and overall commitment to excellence.


Fronius inverters to suit your needs

frontius redback solar battery system

Fronius Primo is a single-phase inverter available in system sizes 3.0 to 8.2 kW, making it ideal for households. SuperFlex Design provides maximum system flexibility, while the SnapINverter mounting system makes installation and maintenance a breeze.

Fronius Primo Datasheet

frontius redback solar battery system

Fronius Symo is a three-phase inverter for system sizes 3.0 to 20.0 kW. Flexible design makes Fronius Symo the perfect answer to irregularly shaped or different roof orientations. The meter interface makes power production and consumption easy to read.

Fronius Symo Datasheet

gen24 & GEN24 PLUS

Fronius GEN24 is a versatile inverter that offers the best, flexible solution for solar energy supply. Fronius GEN24 offers upgradeable capabilities and availability of additional features. Produced with 86% renewable energy, this inverter has transformed sustainability within manufacturing.

Find out more

Fronius is equipping the solar revolution

Insist on Fronius Quality


Founded in 1945 and making quality solar inverters for more than 30 years.


Reliability, performance and longevity means more savings for you.


Real-time reporting boosts your savings and return on investment.


NRG Solar customers get a full 10-year warranty instead of the standard five

We are a Fronius Solutions Partner Plus

NRG Solar is the only Fronius Solutions Partner Plus (FSP+) in South Australia, and one of just a handful nationwide.

Fronius top-tier FSP+ installation partners are selected by Fronius for their proven track record working with Fronius products. From choosing the best products for our customers’ needs, to outstanding service, to quality installations, to designing systems that meet the energy demands of tomorrow, Fronius trusts NRG Solar as much as we trust their world-class inverters.

NRG provides solar power consulting

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Book a free on-site consultation with an NRG Solar expert.

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Why do we recommend FRONIUS INVERTERS?

The job of a solar inverter is to take DC power outputted by your solar panels and transform it into AC power that can be used by your home or business. The solar inverter therefore is the brain and heart of any solar power system, which is why its performance is central to maximising your solar investment.

Fronius is Australia’s #1 solar inverter for many good reasons. In an industry dominated by newcomers, Fronius is an outlier for its longevity. The company was founded in Austria more than 75 years ago and quickly became a world-leader in power conversion technology. Even before they began making solar inverters in the 1990s, the name Fronius was renowned for reliability and performance.

Fronius inverters have since become the gold standard in solar power inversion. Their commitment to quality not only means you get a superior product, it means that Fronius backs their equipment with exceptional warranties. It’s a win-win for you. As a premium installer, it’s also a win for us because it means we can maximise your solar savings and investment.

If your inverter fails or underperforms, it compromises how much solar power you can generate, use and/or store. That’s why we insist on Fronius quality. We also love that solar monitoring comes as standard with Fronius inverters. The intuitive monitoring app gives you complete visibility over energy production, consumption and system performance. All of this drives your return on solar investment and delivers peace of mind.

Finally, at NRG Solar we believe it’s crucial to work with suppliers whose values align with ours and who have a strong presence in Australia. After assessing Fronius’ products, visiting the Fronius Australia head office in Melbourne and being inspired by their ‘24 Hours of Sun’ vision, we chose Fronius to be one of our first product partners. Since 2018, we have earned the Fronius top-tier FSP+ installer status. As well as unlocking extra benefits for our customers, it is an honour and testament to our team’s expertise and passion.

Why choose NRG Solar as your FRONIUS installer?

Since 2018, NRG Solar has earned the status of Fronius Solutions Partner Plus (FSP+). There are only a handful of these top-tier Fronius installers in Australia and we are proudly the only FSP+ partner in South Australia. We earned the status through our proven track record working with Fronius products.

For you this means:

  • Double the standard warranty
    NRG Solar customers get a 10-year warranty instead of the standard five years at no extra cost.
  • On-site servicing and repairs
    In the unlikely case that something goes wrong, with NRG Solar, we can repair or service your Fronius inverter on-site. This means less downtime and more savings for you. Other solar companies would need to ship the equipment back to the factory.
  • Fronius expert installers
    When you choose South Australia's only Fronius FSP+, you get all of the benefits of a top-tier Fronius installer, without paying a cent extra.

Fronius has recognised NRG Solar for several Fronius Awards:

1.         24 Hours of Sun Video Competition Awards 2016
2.        Winner of the Fronius International Solutions Reference Competition 2017
3.        FSP Special Appreciation Award in 2017
4.        Selected for Fronius Partner Plus Program for South Australia 2018

What our customers have to say

What Fronius says about NRG Solar

A word from Keshia Noronho, Managing Director of Fronius Australia

I have great pleasure in recommending NRG Solar. They have been a Fronius Solutions Partner since 2015 and, in that time, have successfully grown to be one of the largest South Australian installers of Fronius inverters. We do not choose our Fronius Solutions Partners Plus lightly. NRG Solar has a national reputation for supplying expert solar advice and ticks all the boxes we are looking for in a great partner:

1        Highest quality solar expertise
2        Excellent customer service
3        Quality installations
4        Ethical company with great people
5        Long history using Fronius products
6        Committed to the Fronius vision of 24 hours of sun

Keshia Noronho, Managing Director of Fronius Australia

The NRG Solar team