Earth Mission

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Earth Mission

Fronius' products

Business Units

Business unit overview

Photovoltaic panels
Solar Energy
Fronius inverters for sustainable energy
Perfect Welding TPS 320i
Perfect Welding
Welding systems for industry and DIY applications
Perfect Charging intralogistics
Perfect Charging
Battery charging technology for intralogistics and car workshops
modules sunrise

Solar Energy

A world with 100% renewable energy is ambitious, but feasible. The requisite technology is already available and solar energy plays a central role in establishing a sustainable energy supply and in the fight against climate change. 
Smart energy management with Fronius GEN24 Plus

Thanks to decades of experience, we develop solutions to generate, store, distribute, and consume this energy efficiently and intelligently, for applications:

  • In the home 
  • In commercial sectors
  • In large-scale solar power plants

This makes us experts in solar power and ecologically produced green hydrogen. In order to transform our vision into reality, we need to efficiently combine power, heat, and mobility. This is dependent on knowing, analyzing, and optimizing behavior with respect to energy self-consumption.


/ Economic solutions:

Our inverters not only serve as the intelligent control center for generating solar power. They are also responsible for: 

  • Controlling solar energy 
  • Holistically optimizing energy flows
  • Ensuring maximum energy self-sufficiency 

/ Rethinking e-mobility:

With the sun in your tank, you can drive with little noise and zero emissions. That is why we develop PV-optimized solutions for electric vehicles and utilize green hydrogen, which we generate exclusively from solar power and store for:

  • Private transport
  • Corporate fleets
  • Logistics
  • Heavy duty trucks
Fronius Solhub

/ Solhub:

With the Solhub, Fronius presents a sophisticated all-in-one system that generates, stores, distributes, and reconverts green hydrogen using solar energy.

The package of scalable PV modules delivers a sustainable mobility and energy solution for businesses, municipalities, and agricultural operations.

Welding on top of a building

Perfect Welding

Sustainable approaches and welding do not have to be mutually exclusive. Our welding systems are of an impressively high quality and can be dismantled, repaired, and recycled as necessary. Fronius power sources also boast particularly high energy efficiency; we are the first manufacturer to integrate inverter technology based on transistors. This reduces power consumption by around a third and results in a raw materials saving of approx. 80%.  
CMT welding

/ The CMT welding process:

Fronius has always set trends in welding technology, for example with the Cold Metal Transfer welding process, which makes it possible to thermally join galvanized steel with aluminum sheets using less energy; it is even possible to join wafer-thin sheets just 0.3 millimeters thick.


/ TPS/i:

The modular, intelligent welding system platform facilitates process upgrades at any time, without a requirement to replace the hardware.


/ Fume-free is also an option:

Welding helmets with a fresh air supply, extraction hoods, and extraction tables reduce exposure to fumes. With a special fume extraction torch, we also neutralize the welding fumes directly at the point at which they are generated: the arc. This protects the welder as well as any personnel in the vicinity.


/ Always focusing on the customer:

When it comes to technical progress, cooperation with our customers is also vital. We work in close partnership to gain a deep understanding of their welding challenges. One example is the pioneering WireSense robot assistance system, which can reduce component scrap and rework to almost zero. 

Ottakringer Brewery uses Fronius Battery Chargers to reduce energy costs

Perfect Charging

Fronius started out in the field of battery charging technology over 75 years ago. Even then, the focus was on sustainability, which still determines the development of charging technology for electrically powered forklift trucks, as well as workshops and showrooms, today. Company founder Günter Fronius began building the first battery charger to remedy the short service life of car batteries back in 1945. 
Your way to CO2 neutrality with battery charging solutions and photovoltaic solutions from Fronius

/ Efficient technology with a long service life:

The Ri charging process of our Selectiva battery chargers ensures a particularly cool and gentle charge, and extends battery life by up to 15%. In addition, the power consumption for the charging process is reduced by up to 30%. This ensures maximum energy efficiency, the greatest possible degree of safety, and a particularly long service life. 


/ Sustainable charging solutions:

Our experienced employees analyze the current situation and identify opportunities for savings and optimization. The flexible, networked solutions grow with the needs of the customers. The customized charging infrastructure is simple to set up and dismantle, making it a future-proof investment.


/ Charge & Connect – the networked charging solution:

In combination with the latest Fronius Selectiva 4.0 generation of battery chargers, all charging data such as states of charge and charging processes are transmitted and visualized in real time. The transparency gained in this way results in control and optimization options for operating a cost-efficient overall system.


/ Battery charging technology in combination with solar energy:

The best of both worlds - this intelligent combination saves the user energy costs, makes them more independent of the grid, and simultaneously improves their CO2 and environmental balance.

Fronius site in Pettenbach

Sustainability at Fronius

Discover what Fronius contributes to the preservation of our environment. Our Sustainability Report is a detailed booklet which shows the reader what kind of sustainable actions we take.
Browse now
Fronius Earth Mission - Sustainability Report 2020