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Solar Energy
Installers & partners

Fronius Primo GEN24 UL

Residential inverter with integrated backup power

Our single-phase inverter is the ideal heart of residential PV systems. The Fronius GEN24 combines smart solutions, intelligent software, and thoughtful engineering to achieve maximum yields.
 
With PV Point, the Fronius GEN24 offers an integrated basic backup power supply: Connected devices are supplied with backup power through a designated socket as long as the sun is shining.
 
With its diverse features, the Fronius GEN24 enables economic sustainability for long-term energy self-sufficiency. Discover the key advantages for installers and their customers:
 
- Integrated shade management
- Basic backup power without battery
- Highly flexible system design potential
- Built-in longevity thanks to the Active Cooling Technology
- Made in Europe
- Sustainably future-proof
 
Further technical data can be found in the data sheet which you find in the download section of this page. 
Please choose your desired product.

Product details

Input Data

Number of MPP trackers2
PV input power10,25 kW
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-Point22 s
Max. switchover time Full Backup17 s

General Data

Mains Frequency60 1/s, 50 1/s
Length583 mm
Width529 mm
Height583 mm
Depth180 mm
Weight20,85 kg
Weight incl. packaging25,9 kg
Protection class1
Overvoltage category (DC / AC) 1)
2 / 4
Inverter designTransformerless
CoolingActive Cooling Technology  
InstallationIndoor and outdoor installation
Min. permissible ambient temperature-40 °C
Max. permissible ambient temperature60 °C
DC PV connection technology2x DC+1, 2x DC+2 and 4x DC- spring-type terminals for solid: copper
stranded / fine stranded: copper
AWG14-8
DC battery connection technology1x DC+ and 1x DC- spring-type terminals for solid: copper
AWG 12-8
AC connection technologySpring-type terminals for solid: copper stranded / fine stranded: copper: AWG 12-6
Backup power spring-type terminals: AWG 16-8
Back-up power functionsPV Point
Sound emissions51 dB(A)
Interference emission classB

Protection Devices

DC insulation measurementYes
Overload behaviourOperating point shift. Power limitation
DC disconnectorYes
DC Reverse polarity protectionYes
Arc fault circuit interrupter (Fronius Arc Guard)Yes

Interfaces

WLAN / 2x Ethernet LANFronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6x digital in/out + 6x digital inInterface to ripple control receiver, energy management
Emergency stop (WSD)Yes
Datalogger and web serverIncluded
2x RS485Modbus RTU SunSpec (third-party provider) / Fronius Smart Meter

Technical Data

Grid connectionNPE

Downloads

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