Main technical specifications of Fronius Argeno

Fronius ARGENO comes in a single size, with a nominal AC power of 125 kW, featuring:

• 10 MPPTs and two DC connections per MPPT
• Up to 15.5 kWp per MPPT and up to 250 kWp on the DC side
• Maximum current per MPPT of 30 A
• Short-circuit current per MPPT of 37.5 A
• MPPT voltage range up to 1000 V and 850 V at nominal power
• Maximum voltage of 1100 V

200% flexibility

Fronius Argeno can be adapted to a wide variety of configurations thanks to its technical features, particularly its power levels and the number of allowed DC connections:

• 125 kW nominal AC power
• Up to 250 kW installable on the DC side and 15.5 kW usable per MPPT
• 10 MPPTs with 2 connections each, allowing up to 20 strings to be connected to the inverter
• High current limits ensuring parallel string configuration and resistance to short-circuit currents
• Maximum efficiency of 99.1%

Safety and communication

Protection and compliance

On the software side, Fronius ensures proper management and protection of the data collected by the inverter through its certified servers and systems.

On the hardware side, resistance to water and dust is rated IP66.

Finally, the various built-in electrical protections ensure an appropriate response to any adverse situations that may occur during operation: Fronius Arc Guard against arc faults, reverse polarity protection, RCMU for fault currents, surge protection, and a DC disconnector.

All of this is supported by a warranty of up to 7 years and a range of certifications ensuring inverter compliance, in addition to the previously mentioned CEI 0-16 and CEI 0-21:

• IEC 63027
• IEC 62109
• IEC 61727
• and many others

Integration via interfaces

With Fronius Argeno, practicality also extends to integration with other systems, thanks to the range of interfaces provided:

• Ethernet RJ45 Daisy Chain
• LAN connection
• WSD
• Datalogger
• Web Server and Solar.web (free registration unlocks an extension of the basic warranty)