The new SnapINverter generation from Fronius

The Fronius SnapINverter line is different from your basic group of grid-tied solar inverters. The design and integrated features are unique, creating a new class of inverter. Power categories from 1.5 to 24.0 kW promise suitability for every system size and application. The Fronius SnapINverter Generation features free lifetime monitoring on-the-go, completely integrated Wi-Fi and SunSpec Modbus capability, NEMA 4X rating and the hinged mounting system for the most versatile, user-friendly, NEC 2014 compliant inverter on the market. With the identical look & feel of all Fronius SnapINverters we help to reduce cost for trainings and eliminate potential error sources through an easy installation process.


With nominal outputs ranging from 1.5 to 24 kW, Fronius has the ideal inverter to suit any system size. Future-proof technology and field serviceability ensure permanently high yields are achieved and help our customers and users make the vision of 24 hours of sun become a reality.

The advantages of the Fronius SnapINverters

Mounting a SnapINverter is impressively easy: all the connections are integrated in a lightweight anodised aluminium mounting bracket. The inverter, which contains all the power electronics, must simply be placed in the mounting bracket and then swivelled into position. The entire installation process is quick and easy to complete using standard tools. It’s even possible to mount the inverter on a pillar. In addition, Fronius SnapINverters boast a compact and lightweight design, which facilitates installation.

Fast, easy and safe installation is possible.

With a model range from 3.8 to 24.0 kW, Fronius SnapINverters can be used anywhere, from a family home to a large-scale industrial system. For every planning scenario there’s a suitable inverter model that offers maximum flexibility in system design.

The intelligent design of the Fronius SnapINverters runs through the entire model range. A single training course, covering installation and first-time use, is sufficient in order to be able to effortlessly install and commission all models in the SnapINverter generation. The benefits of this are lower costs, quicker delivery of projects and the corresponding improvements in efficiency and productivity.

With the SnapINverter generation, we have created a new level of service quality. Easily accessible data communication interfaces enable external components to be connected and updates to be performed using a USB flash drive, without any installation work and even while the device is running. Should servicing be required, thanks to the proven PC board replacement process combined with the SnapINverter mounting technology, our Fronius Solutions Providers guarantee to resolve any issues during the first service contact. This ensures maximum yield dependability with minimum expenditure of time and money.

Complete functionality and fast support is possible.

Not only is the mounting of Fronius SnapINverters child’s play, so is their operation. All models have an integrated communication package with WLAN, a web server and Datalogger as standard. Using our Fronius Solar.web online portal users can conveniently and extensively monitor and control the output of their photovoltaic system. The Fronius Solar.web App also lets them access all their system data at any time, even when out and about. This provides maximum transparency and helps you to make the best use of your self-generated solar energy.

Simple operation as standard is possible.

Fulfilling uncompromisingly high demands in day-to-day operation is the yardstick against which we measure ourselves. The result is the unrivalled high dependability of all photovoltaic systems fitted with Fronius inverters when it comes to future-proof functionality – over the system’s entire service life. All Fronius inverters have free slots and can therefore be retrofitted with additional functions using hardware upgrades many years after they are first put into service. Thanks to their open interfaces, Fronius devices can be connected to third-party systems at any time. For example, a meter can be connected for dynamic feed-in control, additional energy management functions can be added or devices can be integrated into home automation systems. This ensures optimum functionality, not only today, but also in the years to come.

Simple, fast and user-friendly.

The Fronius SnapINverter’s mounting system is the installation solution of the future.

Bernhard Spratter, Elektro Neuber

“As with all SnapINverters, the installation is extremely easy. The power stage set can be removed without any problems and start-up is also very quick.”

The Fronius SnapINverter generation

The SnapINverter marks the new generation of Fronius inverters characterised by their flexible design, easy installation and integrated data communication. The inverters are can be used anywhere and fit perfectly into every PV system.