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Grid-connected inverters

Are you familiar with our highly functional grid-connected inverters that work with all standard solar modules? Efficient, reliable and powerful, they form the indispensable heart of every PV system.


Working with inverter technology has never been as easy as it is with our new SnapINverter generation. The inverters impress with their thoroughly sophisticated design and interfaces and the integrated All-In-One communication package, which comes as standard. 

This makes installation and commissioning, as well as operation and servicing, extremely efficient in terms of time and costs. 

The technical aspects of the individual models are perfectly designed to meet the requirements of the PV systems of today and tomorrow. This guarantees maximum flexibility in system planning and means the SnapINverter generation can be used for all PV systems,  from single-family home systems up to large-scale PV installations. 

Fronius Primo

The communicative inverter for optimized energy management.
The Fronius Primo perfectly complements the SnapINverter generation. This single-phase, transformerless device is the ideal inverter for private households. Its innovative SuperFlex Design provides maximum flexibility in system design, while the SnapINverter mounting system makes installation and maintenance as easy as possible. The communication package included as standard with WLAN, energy management, numerous interfaces, and much more besides, makes the Fronius Primo a communicative inverter for owner-occupiers.


Fronius Symo


Maximum flexibility for the applications of tomorrow.
With power categories ranging from 6.0 to 20.0 kW, the transformerless Fronius Symo is the three-phase inverter for every system size. Owing to the SuperFlex Design, the Fronius Symo is the perfect answer to irregularly shaped or different roof orientations. A WLAN or Ethernet internet connection as standard plus easy integration of third-party components make the Fronius Symo one of the most communicative inverters on the market. Furthermore, the meter interface permits dynamic feed-in management and a clear visualization of consumption.



Proven performance meets new safety technology, making the Fronius Symo Advanced more than ever a futureproof choice for installers and their customers.
Impressive features:
– The new Fronius Arc Guard technology protects reliably against dangerous arcs.
– Thanks to SuperFlex Design, the inverter can handle a wide range of input voltages as well as very high PV module currents.
– The intelligent Dynamic Peak Manager enables maximum yields even with partial shading of the PV modules.

Fronius Eco


The three-phase Fronius Eco in power categories 25.0 and 27.0 kW perfectly meets all the requirements of large-scale installations. Thanks to its light weight and SnapINverter mounting system, this transformerless device can be installed quickly and easily either indoors or outdoors. This inverter series sets new standards with its IP 66 protection class. In addition, its integrated all-pole string fuse holders and optional DC fuse mean that string collection boxes are no longer required.


Fronius Tauro Eco



The three-phase Fronius Tauro in the 50 to 100 kW power classes promises maximum performance, even under the harshest conditions. With its smart hardware design, it not only contributes to BOS cost optimization, but also offers unprecedented flexibility in system design. With the Fronius Tauro, both centralized (P variant) and decentralized system designs (D variant) can be implemented. Simplest installation and the fastest service on the market also guarantee maximum safety.

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