Fronius Symo GEN24 Plus: Designed to Empower
Overview
Sustainable, reliable, and future-proof, the Fronius GEN24 Plus inverter is the core of a photovoltaic system. It enables flexible and economical energy production for electricity, heating, cooling, and e-mobility.
Key Features
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Maximum Flexibility
- Hybrid inverter capable of connecting to a battery system.
- Supports various energy uses: electricity, heating, cooling, e-mobility.
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Backup Power Options
- "PV Point" or "Full Backup" for household energy reliability.
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Easy Installation
- Quick-fastener screws, push-in spring terminals, and a well-designed wall assembly system for fast and safe installation.
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Comprehensive Support and Tools
- Free and efficient solutions for planning, installation, and system monitoring.
Product Advantages
Efficiency
- Premium efficiency and maximum power at high temperatures.
Flexibility
- Access to numerous benefits of solar energy.
Backup Power
- Reliable energy supply with PV Point or Full Backup options.
Installation
- Saves time and money with straightforward installation features.
Support
- Continuous support to enhance customer satisfaction and minimize maintenance.
Efficiency and Performance
Efficiency Curves:
GEN24 3.0 Plus
- Max Efficiency: 98.1%
- European Efficiency: 96.7%
GEN24 6.0 Plus
- Max Efficiency: 98.2%
- European Efficiency: 97.2%
GEN24 10.0 Plus
- Max Efficiency: 98.2%
- European Efficiency: 97.5%
Technical Data
Input Data
- Number of MPP Trackers: 2
- DC Input Voltage Range: 80 - 1,000 V
- Nominal Input Voltage: 610 V
Output Data
- AC Rated Power: Varies by model (3.0 kW to 10.0 kW)
- Apparent Power: Varies by model
- Max Output Power: Varies by model
- Total Harmonic Distortion: < 3.5%
- Power Factor: 0.7 - 1 (ind./cap.)
Backup Power Functions
PV Point:
- Nominal Output Power: 3,000 VA
- Grid Connection: 1~ NPE 220/230 V
- Switching Time: < 20 sec
Full Backup (for 6.0-10.0 Plus models):
- Nominal Output Power: Up to 10,000 VA
- Nominal Phase Power: 3,680 VA
- Grid Connection: 3~ NPE 400/230 or 3~ NPE 380/220
- Switching Time: < 35 sec
Protection and Safety
- Integrated DC isolation measurement, DC disconnector, and reverse polarity protection.
- Overvoltage category: DC/AC (2/3)
- Protection class: IP 66
- Safety class: 1
- Cooling: Active Cooling Technology
- Installation: Indoor and outdoor installation
- Ambient Temperature Range: -25 to +60 °C
- Permissible Humidity: 0 - 100%
- Noise Emissions: < 36 dB (A) for 3.0-5.0 kW models, < 47 dB (A) for 6.0-10.0 kW models
- Max Altitude: 3,000/4,000 m (unrestricted/restricted voltage range)
Connectivity
- WLAN / 2 × Ethernet LAN
- Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
- 6 digital inputs and 6 digital inputs/outputs
- Integrated emergency shut-off (WSD)
- Integrated datalogger and web server
- 2 × RS485 for Modbus RTU SunSpec/Fronius Smart Meter, battery, Fronius Ohmpilot
Certifications and Compliance
- Complies with IEC 62109, IEC 62116, IEC 61727, IEC 62909, VDE 0126, VDE AR-N4105, AS/NZS 4777.2, EN 50549, CEI 0-21, G98/G99, R25.
- Life cycle analysis in accordance with ÖNORM EN ISO 14040 and 14044.
Technical Specifications
Models: Symo GEN24 Plus 3.0, 4.0, 5.0, 6.0, 8.0, 10.0
Input Data:
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DC Input Voltage Range: 80 - 1,000 V
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Nominal Input Voltage: 610 V
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Feed-in Start-Up Input Voltage: 80 V
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Usable MPP Voltage Range: 80 - 800 V
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Number of DC Connections:
- 3.0 / 4.0 / 5.0 kW: 2 for MPPT1, 1 for MPPT2
- 6.0 / 8.0 / 10.0 kW: 2 for MPPT1, 1 for MPPT2
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Max. Usable Input Current (Idc max):
- 3.0 / 4.0 / 5.0 kW: 12.5 A per MPP tracker
- 6.0 / 8.0 / 10.0 kW: 25 A for MPPT1, 12.5 A for MPPT2
Output Data:
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AC Rated Power (Pac,r):
- 3.0 kW, 4.0 kW, 5.0 kW, 6.0 kW, 8.0 kW, 10.0 kW
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Apparent Power:
- 3.0 kVA, 4.0 kVA, 5.0 kVA, 6.0 kVA, 8.0 kVA, 10.0 kVA
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Max. Output Power:
- 3.0 kVA, 4.0 kVA, 5.0 kVA, 6.0 kVA, 8.0 kVA, 10.0 kVA
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Grid Connection (Uac,r):
- 3~ EN 400/230 or 3~ EN 380/220 (+20%/-30%)
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Frequency (Frequency Range):
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Total Harmonic Distortion: < 3.5%
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Power Factor (cos φac,r): 0.7 - 1 ind./cap.
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Nom. AC Output Current (@ 220/230 V):
- 3.0 kW: 4.5 A
- 4.0 kW: 6.1 A
- 5.0 kW: 7.6 A
- 6.0 kW: 9.1 A
- 8.0 kW: 12.1 A
- 10.0 kW: 15.2 A
Battery Connection:
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Number of DC Inputs: 1
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Max. Input Current (Idc max):
- 3.0 / 4.0 / 5.0 kW: 12.5 A
- 6.0 / 8.0 / 10.0 kW: 22 A
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DC Input Voltage Range: 160 - 531 V
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DC Battery Connection Technology: 1x BATT+ and 1x BATT- push-in spring terminals 2.5 - 10 mm²
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Max. DC Input/Output Power:
- 3.0 kW: 3,150 W
- 4.0 kW: 4,180 W
- 5.0 kW: 5,200 W
- 6.0 kW: 6,220 W
- 8.0 kW: 8,260 W
- 10.0 kW: 10,300 W
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Max. Charging Power for AC Coupling:
- 3.0 kW: 3,000 W
- 4.0 kW: 4,000 W
- 5.0 kW: 5,000 W
- 6.0 kW: 6,000 W
- 8.0 kW: 8,000 W
- 10.0 kW: 10,000 W
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Compatible Batteries: BYD Battery-Box Premium HVS/HVM & LG RESU FLEX
General Data:
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Dimensions (Height x Width x Depth):
- 3.0 / 4.0 / 5.0 kW: 530 × 474 × 165 mm
- 6.0 / 8.0 / 10.0 kW: 595 × 529 × 180 mm
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Weight (Inverter/with Packaging):
- 3.0 / 4.0 / 5.0 kW: 15.6/19.4 kg
- 6.0 / 8.0 / 10.0 kW: 23.4/28.5 kg
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Protection Class: IP 66
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Safety Class: 1
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Night Consumption: < 10 W
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Overvoltage Category (DC/AC): 2/3
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Inverter Concept: Transformerless
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Cooling: Active Cooling Technology
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Installation: Indoor and outdoor installation
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Ambient Temperature Range: -25 to +60 °C
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Permissible Humidity: 0 - 100%
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Noise Emissions:
- 3.0 / 4.0 / 5.0 kW: < 36 dB (A)
- 6.0 / 8.0 / 10.0 kW: < 47 dB (A)
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Max. Altitude Above Sea Level: 3,000/4,000 m (unrestricted/restricted voltage range)
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DC Connection Technology: PV 3x DC+ and 3x DC- push-in spring terminals 2.5 - 10 mm²
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AC Connection Technology: 5-pin AC push-in spring terminals 1.5 - 10 mm², 3-pin backup power push-in spring terminals 1.5 - 10 mm², 5x PE screw terminals 2.5 - 16 mm²
Compliance and Standards:
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Certificates: IEC 62109, IEC 62116, IEC 61727, IEC 62909, VDE 0126, VDE AR-N4105, AS/NZS 4777.2, EN 50549, CEI 0-21, G98/G99, R25.
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Life Cycle Analysis: In accordance with ÖNORM EN ISO 14040 and 14044 (checked by employees from Fraunhofer IZM).
Interfaces:
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Connectivity: WLAN / 2 × Ethernet LAN
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Protocols: Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
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Digital Inputs: 6
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Digital Inputs/Outputs: 6 for connection to ripple control receiver, energy management
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Emergency Shut-Off (WSD): Integrated
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Datalogger and Web Server: Integrated
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RS485: 2 × for Modbus RTU SunSpec (third-party provider)/Fronius Smart Meter, battery, Fronius Ohmpilot
Backup Power Functions:
Efficiency:
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Max Efficiency:
- 3.0 kW: 98.1%
- 4.0 kW: 98.2%
- 5.0 kW: 98.2%
- 6.0 kW: 98.2%
- 8.0 kW: 98.2%
- 10.0 kW: 98.2%
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European Efficiency:
- 3.0 kW: 96.7%
- 4.0 kW: 97.2%
- 5.0 kW: 97.5%
- 6.0 kW: 97.7%
- 8.0 kW: 97.8%
- 10.0 kW: 97.9%
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MPP Adaptation Efficiency: > 99.9%