Fronius Symo GEN24 Plus

Inverter for private PV systems with PV Point or Full Backup

Our three-phase Fronius GEN24 Plus hybrid inverter is the ideal core for private PV systems. The Fronius GEN24 Plus offers an integrated basic backup power supply with PV Point and even a full backup power solution through the option of connecting a battery storage system.

The Fronius GEN24 Plus hybrid inverter uses a battery storage system to enable self-sufficient energy production for electricity, heating, cooling and e-mobility. Fronius GEN24 Plus with Full Backup* also has a backup power solution that can supply even three-phase consumers – such as heat pumps. Thanks to Multi Flow Technology, the hybrid inverter can even handle parallel energy flows in the system in backup power mode.

_{* Available on the Fronius Primo GEN24 Plus 3-6 kW as well as the Fronius Symo GEN24 Plus 6-10 kW.}

Please choose your desired product.

Product details

Technical Data

INPUT DATA

Number of MPP trackers	2
Max. PV input power	3150 W
Max. input current (I_{dc max})	12,5 A / 12,5 A
Max. short circuit current, module array*	20,0 A / 20,0 A
DC input voltage range (U_{dc min} - U_{dc max})	80-1000 V
Feed-in start voltage (U_{dc start})	80 V
Nominal input voltage (U_dc,r)	610 V
MPP voltage range (U_{mpp min} - U_{mpp max})	125-800 V
Usable MPP voltage range	80-800 V
Number of DC connections	2+1
Max. PV generator power (P_{dc max})	4,5 kWpeak

OUTPUT DATA

AC nominal output (P_ac,r)	3000 W
Max. output power (P_{ac max})	3000 VA
Max. grid power demand	10 VA
Max. AC output current	8 A
Grid connection (U_ac,r)	3~NPE 230V / 400V, 3~NPE 220V / 380V
AC voltage range (U_min - U_max)	154-280 V
Frequency (f_r)	50 / 60 Hz
Frequency range (f_min - f_max)	45-66 Hz
Total harmonic distortion	<3,5%
Power factor (cos φ_ac,r)	0,7-1 ind,/cap,
Back-up power	1 ~ NPE 220 V / 230 V
Nom. AC-Ausgangsstrom (380V_AC)	4,5 A
Nom. AC-Ausgangsstrom (400V_AC)	4,3 A

GENERAL DATA

Length	530 mm
Width	474 mm
Height	165 mm
Weight	15,61 kg
Weight incl. packaging	19,35 kg
Degree of protection	IP66
Protection class	1
Overvoltage category (DC / AC)¹⁾	2/3
Night-time consumption	<10 W
Inverter design	Transformerless
Cooling	Regulated air cooling
Installation	Indoor and outdoor installation
Ambient temperature range	-25 - +60°C
Permitted humidity	0 - 100%
Max. altitude ²⁾	3000m / 4000m
DC PV connection technology	3x DC+ and 3x DC- push-in spring terminals 2.5 - 10 mm²
DC battery connection technology	1x BATT+ and 1x BATT- push-in spring terminals 2.5 - 10 mm²
AC connection technology	5 pole AC push-in spring terminals 1.5 - 10 mm² 3 pole backup power push-in spring terminals 1.5mm² - 10mm² 5x PE-screw terminals 2.5 - 16 mm²
Certificates and compliance with standards	IEC 62109, IEC 62116, IEC 61727, IEC 62909, VDE 0126, VDE AR-N4105, AS/NZS 4777.2, EN 50549, CEI 0-21, G 98, R25 ⁶⁾
Back-up power functions	PV Point
Compatible batteries ⁵⁾	BYD Battery-Box Premium HVS/HVM ⁴⁾& LG RESU FLEX
Interference emission class	B

EFFICIENCY

Max. efficiency (PV - grid)	98,1 %
European efficiency (ηEU)	96,7%
η at 5% P_ac,r³⁾	86,8%
η at 10% P_ac,r³⁾	92,4%
η at 20% P_ac,r³⁾	95,7%
η at 25% P_ac,r³⁾	96,3%
η at 30% P_ac,r³⁾	97,0%
η at 50% P_ac,r³⁾	97,6%
η at 75% P_ac,r³⁾	97,9%
η at 100% P_ac,r³⁾	98,1%
MPP adaptation efficiency	99,9%

PROTECTION DEVICES

DC insulation measurement	Yes
Overload behaviour	Interface to ripple control receiver, energy management
DC disconnector	Yes
DC Reverse polarity protection	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, battery, Fronius Ohmpilot

OUTPUT DATA PV POINT

Max continuous output power	3000 VA
Nom. output current _{(Iac max)}	13 A
Grid connection	1 ~ NPE 220 V / 230 V
Frequency	50 Hz / 60 Hz
Switchover time	90 s

BATTERY CONNECTION

Number of DC connections	1
Max. input current (I_{dc max.})	12,5 A
Max. input / output power (Depending on the connected battery)	3150 W
Min. DC input voltage	160 V
Max. DC input voltage	531 V

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FOOTNOTES FOR TECHNICAL DATA

1) According to IEC 62109-1. Option to retrofit surge protection device DC SPD type 1+2 for 2 MPP trackers available under the following item number: 4,240,313,CK

2) Unrestricted / restricted voltage range.

3) At Udc,r

4) This does not apply to the BYD Battery-Box Premium HVS 12.8 & HVM 8.3

5) Depending on the country-specific certification and availability

6) You can find the current certificates under www.fronius.com/symo-gen24-plus-cert

* I_{sc pv} = I_{sc max} ≥ I_sc (STC) x 1,25 according to e.g..: IEC 60364-7-712, NEC 2020, AS/NZS 5033:2021.

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