Product Description
The Fronius Gen24 Inverter is designed for homeowners seeking reliable, high-performance solar energy systems. As a single-phase inverter, the Fronius Gen24 Inverter integrates advanced PV technology, providing both efficient energy conversion and backup power for essential devices through PV Point. This ensures continuous electricity supply as long as sunlight is available, making the Fronius Gen24 Inverter ideal for energy-independent homes.
The Fronius Gen24 Inverter features intelligent software, Active Cooling Technology, and flexible installation options, allowing homeowners to optimize energy yields and system longevity. Its versatile design supports integration with both Fronius components and third-party devices, enabling fully customized solar solutions. With the Fronius Gen24 Inverter, users enjoy sustainable, future-proof solar power, advanced energy management, and reliable backup capability—all in one compact and efficient device.
Technical Data
| Input Data | |
|---|---|
| Number of MPP trackers | 2 |
| Maximum PV input power | 8000 W |
| Feed-in start voltage (Udc start) | 80 V |
| Min. MPP voltage ( U mpp min) | 260 V |
| Max. MPP voltage ( U mpp max) | 480 V |
| Output Data PV Point | |
| Max. switchover time PV-Point | 22 s |
| Max. switchover time Full Backup | 17 s |
| General Data | |
| Nominal voltage | 208V, 220V, 240V |
| Mains Frequency | 50 1/s, 60 1/sHz |
| Dimension / length | 583 mm |
| Dimension / width | 529 mm |
| Dimension / height | 583 mm |
| Dimension / depth | 180 mm |
| Weight | 20,85 kg |
| Weight incl. packaging | 25,9 kg |
| Protection class | 1 |
| Overvoltage category (DC / AC) 1) | 2 / 4 |
| Inverter design | Transformerless |
| Cooling | Active Cooling Technology |
| Installation | Indoor and outdoor installation |
| Min. permissible ambient temperature | -40 °C |
| Max. permissible ambient temperature | 60 °C |
| DC PV connection technology | 2x DC+1, 2x DC+2 and 4x DC- spring-type terminals for solid: copper |
| DC battery connection technology | 1x DC+ and 1x DC- spring-type terminals for solid: copper |
| AWG 12-8 | AC connection technology |
| Spring-type terminals for solid: copper stranded / fine stranded: copper: AWG 12-6 | Backup power spring-type terminals: AWG 16-8 |
| Back-up power functions | PV Point |
| Sound emissions | 51 dB(A) |
| Interference emission class | B |
| Protection Devices | |
| DC insulation measurement | Yes |
| Overload behaviour | Operating point shift, Power limitation |
| DC disconnector | Yes |
| DC Reverse polarity protection | Yes |
| Arc fault circuit interrupter (Fronius Arc Guard) | Yes |
| Interfaces | |
| WLAN / 2x Ethernet LAN | Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON) |
| 6x digital in/out + 6x digital in | Interface to ripple control receiver, energy management |
| Emergency stop (WSD) | Yes |
| Datalogger and web server | Included |
| 2x RS485 | Modbus RTU SunSpec (third-party supplier) / Fronius Smart Meter |
| Technical Data | |
| Grid connection | NPE |






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