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Solar Energy
Installers & partners

Fronius Symo GEN24

Inverters for private photovoltaic systems with backup power function

Our three-phase Fronius GEN24 inverter is the heart of private photovoltaic systems.
The Fronius GEN24 is equipped with PV Point, an integrated basic backup power function that supplies backup power to connected devices via a protected socket (as long as the sun is shining).*
 
The Fronius Symo GEN24 boasts a wide range of features that support a sustainable, independent energy supply. Discover the key features for installers and their customers:
 
/ Intelligent energy management
/ Active cooling for a longer service life
/ Flexible and fast installation
/ Easy integration and management of Fronius or third-party components thanks to open interfaces 
 
*The Full Backup option is not available for the Fronius Symo GEN24 3.0-5.0.
Please choose your desired product.

Product details

Input Data

Number of MPP trackers2
Maximum PV input power10,3 kW
Feed-in start voltage (Udc start)
80 V
Nominal input voltage (Udc,r)
610 V
Min. MPP voltage ( U mpp min)246 V
Max. MPP voltage ( U mpp max)800 V

Output Data

AC nominal output (Pac,r)
9999 W
Max. output power (Pac max)
9999 VA
Max. grid power demand9999 VA
AC output current (Iac nom)
14,5A at 230Vac , 15,2A at 220Vac
Max. AC output current18,5 A
Grid connection (Uac,r)
3~NPE 400/230, 3~NPE 380/220 V
AC voltage range (Umin - Umax)
154 - 280 V
Frequency (fr)
50 / 60 Hz
Frequency range (fmin - fmax)
45 - 66 Hz
Power factor (cos φac,r)
0,7-1 ind./cap.
Back-up power1~NPE 220 V / 230 V
Back-up power1~NPE 220V / 230V
Nominal AC output current (380VAC)12,1 A
Nominal AC output current (400VAC)11,6 A

Output Data PV Point

Max continuous output power3000 VA
Nom. output current (Iac max)
13 A
Grid connection1 ~ NPE 220 V / 230 V
Max. switchover time PV-Point15 s
Max. switchover time Full Backup10 s
Frequency in backup power mode53 Hz

Battery Connection

Max. input current (Idc max.)
22 A
Min. DC input voltage160 V
Max. DC input voltage531 V

General Data

Mains FrequencyHz
Width529 mm
Height595 mm
Depth180 mm
Weight24,27 kg
Weight22,75 kg
Weight incl. packaging28 kg
Protection classIP66
Night-time consumption<10 W
CoolingRegulated air cooling
Ambient temperature range-25°C - +60°C
Permitted humidity0 - 100 %
Max. altitude 2)
3 000 m / 4 000 m (uneingeschränkter / eingeschränkter Spannungsbereich)
DC PV connection technology3x DC+ and 3x DC- push-in spring terminals 2.5 - 10 mm²
AC connection technologyPV Point

Efficiency

Max. efficiency (PV - grid)98,3 %
European efficiency (ηEU)97.0 / 98.1 / 97.9 (246Vdc / 610Vdc / 800Vdc)
η at 5% Pac,r 3)
93.0 / 95.8 / 95.0 (246Vdc / 610Vdc / 800Vdc)
η at 10% Pac,r 3)
95.6 / 97.4 / 96.9 (246Vdc / 610Vdc / 800Vdc)
η at 20% Pac,r 3)
96.8 / 98.1 / 97.8 (246Vdc / 610Vdc / 800Vdc)
η at 25% Pac,r 3)
97.1 / 98.2 / 98.0 (246Vdc / 610Vdc / 800Vdc)
η at 30% Pac,r 3)
97.3 / 98.3 / 98.1 (246Vdc / 610Vdc / 800Vdc)
η at 50% Pac,r 3)
97.4 / 98.3 / 98.1 (246Vdc / 610Vdc / 800Vdc)
η at 75% Pac,r 3)
97.3 / 98.2 / 98.0 (246Vdc / 610Vdc / 800Vdc)
η at 100% Pac,r 3)
97.0 / 98.0 / 97.9 (246Vdc / 610Vdc / 800Vdc)

Protection Devices

DC insulation measurementYes
Overload behaviourOperating point shift, Power limitation
DC disconnectorYes
DC Reverse polarity protectionYes

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 supplier) / Fronius Smart Meter, battery, Fronius Ohmpilot
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