Hybrid Systems – Symo GEN24 10.0 PLUS

The Fronius Symo GEN24 10.0 PLUS three-phase hybrid inverter is perfect for private solar systems (photovoltaic systems). It is equipped with a PV Point, which provides an integrated backup power supply. For those seeking a more comprehensive backup power solution, this inverter can be seamlessly integrated with a battery system. This innovative inverter offers unparalleled functionality and reliability.

  • Max. output: 10 kW
  • Fully integrated datalogging
  • 10 year warranty
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  • Integrated Internet Connectivity & Data Communication

The inverter has a fully integrated data logging system equipped with WLAN, Ethernet, energy management and a web server. Without extra cabling, it connects to the internet for an overview of the PV system’s functions.

  • SuperFlex Adaptable Solar System Design 

Choose exactly how to design your PV system. The inverter’s unique SuperFlex Design has two MPP trackers combined with a high system voltage and wide DC input voltage range. This means the unit can adapt to various roof orientations and sun conditions — well-suited to any PV system configuration.

  • PV Point

The PV Point is an integrated basic backup power supply feature that is found in some inverters, including the Fronius GEN24 10.0 PLUS hybrid inverter. This feature allows the inverter to supply electricity during grid outages, drawing energy from the solar panels to keep the essential loads running.

  • Dynamic Peak Manager: Innovative MPP Tracking

Dynamic Peak Manager automatically checks the entire characteristic curve on a regular basis and finds the global Maximum Power Point (GMPP), even in partial shade. The innovative MPP tracking algorithm adapts its behaviour when finding the optimal operating point for your inverter.

  • Multi Flow Technology

With Multi Flow Technology, the Fronius GEN24 10.0 PLUS hybrid inverter enables a wide range of energy flows to occur in parallel. This allows energy from the modules and battery to be used simultaneously for domestic purposes. Furthermore, energy from the modules can also be fed into the battery and the in-house network concurrently, leading to maximum efficiency. Additionally, the battery can be charged from both the DC and AC sides, making the inverter an ideal choice for AC-coupled retrofitting. The Fronius GEN24 10.0 PLUS expertly manages these energy flows to achieve the highest possible degree of self-sufficiency.

  • Active Cooling Technology

Powerful fans regulate air circulation inside the inverter, cooling the temperature of power electronics before they can overheat. This maintains the service life of the device, reducing maintenance costs.

  • Full Power Backup

In the event of a grid outage, this powerful inverter can supply the entire building, including both 1 phase and 3 phase devices, with uninterrupted electricity. This is an incredibly valuable feature for those seeking a comprehensive backup power solution.

  • International Safety Standards

All Fronius inverters meet international safety standards, including automatic shut-down in the event of grid failure. The Symo comes with a built-in surge protection device and has an IP66 rating, meaning it’s protected from dust build-up.


Input Data

Number of MPP trackers 2
Max. PV input power 10 300  W
Max. input current (Idc max) 25 / 12,5 A
Max. short circuit current, module array* 40,0 / 20,0 A
DC input voltage range (Udc min – Udc max) 80-1000 V
Feed-in start voltage (Udc start) 80 V
Nominal input voltage (Udc,r) 610 V
MPP voltage range (Umpp min – Umpp max) 278-800 V
Usable MPP voltage range 80-800
Number of DC connections 2/1
Max. PV generator power (Pdc max) 15 kWpeak

Output Data

AC nominal output (Pac,r) 10 kW
Max. output power (Pac max) 10 kVA
Max. grid power demand 10.000 VA
Max. AC output current 16,4 A
Grid connection (Uac,r) 3~NPE 400/230, 3~NPE 380/220 V
AC voltage range (Umin – Umax) 154-280 V
Frequency range (fmin – fmax) 45-66 Hz
Total harmonic distortion < 3,5 %
Power factor (cos φac,r) 0,7-1 ind,/cap,
Back-up power 3~NPE 400 V / 230 V
Nom. AC-Ausgangsstrom (380VAC) 15,2 A
Nom. AC-Ausgangsstrom (400VAC) 14,5 A

General Data

Length 595 mm
Width 529 mm
Height 180 mm
Weight 23,38 kg
Weight incl. packaging 28,5 kg
Degree of protection IP 66
Protection class 1
Overvoltage category (DC / AC) 1) 2 / 3
Inverter design Transformerless
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -25°C – +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 7)

Back-up power functions PV Point, full backup 4)
Compatible batteries 6) BYD Battery-Box Premium HVS/HVM5) & LG RESU FLEX
Interference emission class B


Max. efficiency (PV – grid) 98,2 %
European efficiency (ηEU) 97,9 %
η at 25% Pac,r 3) 98 %
MPP adaptation efficiency >99,9%

Protection Devices

DC insulation measurement Yes
Overload behaviour Operating point shift. Power limitation
DC disconnector Yes
DC Reverse polarity protection Yes


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 53 Hz / 63 Hz
Switchover time 90 s

Battery Connection

Number of DC connections 1
Max. input current (Idc max.) 22 A
Max. input / output power (Depending on the connected battery) 10,3 kW
Max. AC charging power (Depending on the connected battery) 10,000 W
Min. DC input voltage 160 V
Max. DC input voltage 531 V



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Hybrid Systems – Symo GEN24 10.0 PLUS