Your specialist in sustainable products



Fronius is like SMA one of the largest inverter manufacturers in the world. The Austrian producer was founded in 1945 with the building of Welding transformers. Fronius started in 1992 with the construction of inverters for solar installations and is now almost 20 years a landmark in the solar market. Since the advent of the new Symo, Galvo and Primo line we can offer a Fronius inverter with WiFi capability for 1 fase and 3 fase installations.


We are Fronius service partner. This means we can resolve all technical issues with the Fronius inverters and have full support of Fronius.


Maximum flexibility for the applications of tomorrow.

Boasting power categories ranging from 3.0 to 20.0 kW, the transformer less Fronius Symo and Primo are one and three-phase inverters for systems of every size. The high system voltage, wide input voltage range and two MPP trackers ensure maximum flexibility in system design. The standard interface to the internet via WLAN or Ethernet and the ease of integration of third-party components make the Fronius Symo one of the most communicative inverters on the market.


Central inverters
Fronius central inverters are ideal for all commercial and industrial PV systems and are the only ones in their power category that can be completely installed and maintained by the installer. Service and maintenance can therefore be carried out on-site by a Fronius Service Partner, saving both time and money. The compact dimensions and intelligent system design of the inverters reduce transport and installation costs to a minimum. Outdoor devices can be installed in exposed locations and deliver the highest performance even under extreme weather conditions. Adding an optional Fronius Data manager Box enables all communication requests to be fulfilled; third-party components in particular can be seamlessly connected thanks to the numerous interfaces provided.


Displaying, analysing and archiving PV system data

With the online monitoring tools from Fronius, the system data is available in an engaging format at any time, whether on the computer in the office, on your smartphone when you are on the road, or on your tablet at home. Intelligent analysis functions are included as a reliable means of preventing yield losses. Fronius also offers attractive solutions for local data displays.



Maximum results:

We use for our systems the Fronius PV controller to work in harmony with a genset.

This means when there is a power cut, the solar can work with the generator to avoid high consumption of fuel but power your installation for a big part with the solar system. This also results in a longer lifetime of the generator.



Zuiderdiep 251, 7876 AM Valthermond, Nederland
Telefoon: 031(0)644770304


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