Fronius Argeno
Maximum energy

Powerful, efficient commercial inverter
The Fronius Argeno in power category 125 kW impresses with minimal conversion losses. Innovative silicon carbide technology allows for peak efficiency of 99.1%. With ten powerful MPP trackers, it optimises the energy yield even for complex system designs with different module orientations and inclinations. The Fronius Argeno is produced in Europe and sets new standards for commercial and industrial PV projects. It is flexible to install with the option of oversizing by up to 200% and offers comprehensive safety through integrated type 1+2 surge protection.
- Highest efficiency
- Versatile possibilities
- European quality
- First-class service & support
Fronius Argeno. Maximum energy.
Available in power category 125 kW.

Efficient device for your customers
With the Fronius Argeno, you help your customers to make full use of every ray of sunshine. Thanks to state-of-the-art silicon carbide technology, the powerful inverter achieves an impressive peak efficiency of up to 99.1% and effectively minimises conversion losses. With ten powerful MPP trackers, the Fronius Argeno ensures maximum energy yield even with different module orientations and inclinations and can be oversized by up to 200 %.

Versatile for easy installation
The Fronius Argeno impresses with its simple installation, its multi-MPPT concept and a wide voltage range. Different module orientations and inclinations can be easily implemented, which increases flexibility in the planning and implementation of PV projects. The high-efficiency inverter offers a wide range of AC connection options and is designed for modules with up to 30 A current. By connecting MPPTs in parallel, currents of up to 60 A can even be achieved, allowing greater flexibility in module selection and string design.

Made in Europe
Fronius is a third-generation Austrian family company with a strong commitment to European quality. Manufactured in the heart of Europe, the Fronius Argeno combines the highest quality and safety standards with maximum efficiency and durability. Certified information security systems and European cloud and server locations guarantee reliable data protection. With the Fronius Argeno, you are presenting your customers with a product that is characterised by security, quality and high European standards.

Reliability and the best service & support
The Fronius Argeno not only offers first-class performance, but also outstanding service and support. Through our comprehensive support network, the Fronius System Partner programme and highly qualified employees, we work with you to ensure the optimal operation of PV systems. With our Fronius Solar.SOS digital tool, informative how-to videos and webinars, all relevant resources and information are available to you at all times. We guarantee maximum reliability and compliance with strict European quality and safety standards.


Solar pioneers from the very beginning
Fronius stands for innovation, quality and service at the highest level. As solar pioneers with more than 30 years of experience and a network of over 5,000 Fronius System Partners worldwide, we offer comprehensive support and fast on-site repairs. Our products are available in 105 countries and benefit from regional repair centres. With technologies such as the Fronius SuperFlex Design and the Dynamic Peak Manager, we maximise energy yields despite shading and complex roof structures. We ensure safety at all levels, not only on the technical side, by protecting our products from external influences, electric arcs or over voltages. We also take the issue of data security very seriously. This is ensured by a certified information security system as well as European cloud and server locations.
Efficient system integration
The Fronius Argeno can be optimally combined with other Fronius products and solutions. It is compatible with the Fronius Smart Meter IP intelligent electricity meter and with our dream team for e-mobility - the Fronius Wattpilot EV charger and the Fronius EMIL charging management system. With the Fronius Solar.web monitoring tool, your customers can keep an eye on their PV system and energy consumption at all times. This integration allows for detailed analysis and optimisation of energy consumption, which in turn supports rapid ROI of the system.

Technical data
Technical data | Fronius Argeno | |
Power categories | 125 kW | |
MPP-tracker(s) | 10 | |
MPPT voltage range | 550 - 850 VDC | |
Max. DC voltage | 1.100 V | |
Degree of efficiency |
99,1% | |
Cooling system | Active air cooling | |
Degree of protection | IP 66 | |
Installation type | Wall bracket |