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"What we are and what we represent is based on my grandfather's belief in sustainable development. Today, we are still committed to this sense of responsibility."

Elisabeth Engelbrechtsmüller-Strauß, CEO of Fronius International

Since 1945, the enthusiasm for new technologies, in-depth research and revolutionary solutions has shaped the Fronius brand. Their success as a global technology and quality leader-but at the same time a family business-is based on the values ​​they live on every day for 75 years.

Fronius' focus on sustainable and healthy growth, quality and sustainable use of resources is reflected in their "Made in Austria" Fronius inverters. 

Fronius is an Austrian family company and they are particularly proud of their sustainable research and production in Upper Austria.

In order to provide the highest quality inverters on the market, Fronius inverters are tested under extreme conditions, far exceeding the prescribed standards, to ensure the continuous service life of the equipment under the harshest conditions.

Fronius inverters are the solid foundation for every photovoltaic system, from home to large-scale photovoltaic systems. With energy storage solutions, Fronius solar systems can ensure maximum energy independence for each residential home and commercial premises.

Using the free Fronius Solar.web online tool, you can keep an eye on your energy production and consumption, and make the most of your photovoltaic system.

☀ For safety: monitor your solar energy production and how you use solar energy

☀ Save more: Optimize energy consumption by making some small changes (for example, turn on the washing machine two hours in advance to reduce expensive grid electricity bills)

☀ The most advanced technology: Always make your photovoltaic system relevant to your energy needs, analysis tools (such as battery simulation) can be used to check whether upgrading to a battery storage system will save costs in the long term

We hope to always use solar energy to power your home. Maintainability is essential to save time and create more uptime for your system. All Fronius products can be repaired on site and are carefully designed for efficient repairs. Fronius inverters have a local repair center in Melbourne, which can ensure fast local repairs.

Sustainability is at the core of everything Fronius does. Fronius products are carefully designed to ensure that their environmental benefits outweigh their impact. 81% of the electricity used to manufacture our latest solar inverters comes from renewable energy sources, and 90% of the products are recyclable.

Inverters suitable for all residential to economical commercial systems

Multifunctional hybrid inverter for solar and battery storage with complete backup power

The first choice for large commercial systems

All Fronius inverters come with a five-year Fronius warranty as standard. After registering on Fronius Solar.web, users can apply for an additional five-year Fronius warranty for free for a limited time. 

When comparing Fronius' guarantees with those of competitors, you should consider the included services and the company's long-term presence, confidence, and security. 

Fronius offers two warranty levels:

For comprehensive coverage. In the case of warranty, Fronius bears additional material costs, transportation costs (within Australia) and service reimbursements.

An economic way of hedging risks. In the case of warranty, Fronius bears the cost of materials.

In order to obtain safety beyond the "5 Plus 5" warranty, you can extend the warranty to 15 years (fees apply), for a total of 15 years to give you peace of mind. 

A former nuclear power plant in Austria is developing another form of nuclear energy from a very safe reactor located 149.6 million kilometers away.

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West-facing and east/west-facing solar installations were once considered taboos in the solar industry; due to a variety of factors, opinions changed rapidly.

Serving Canberra, ACT; Sydney, New South Wales; Melbourne, Victoria; Adelaide, South Australia; Perth, Washington; Brisbane, Queensland; Hobart, Tasmania; most Australian cities and regions , Including the Gold Coast of Queensland and Newcastle, New South Wales. | ACN: 632 317 545 | ABN: 41 632 317 545