Fronius Symo Inverter GEN24 SC 12.0 Three Phase - 4,210,189

Features of the Fronius Symo Inverter GEN24 SC 12.0 Three-Phase SC 12.0 - 4,210,189

Full Backup

With the "Full Backup" option, the Fronius Symo GEN24 SC 12.0 three-phase - 4,210,189 inverter continues to power all single-phase and three-phase devices in the household in the event of a grid outage. In addition to the inverter, a battery and a switching device are required to safely disconnect from the grid with Full Backup.

PV Point

The integrated basic emergency power function, called PV Point, is a dedicated output that supplies power in case of emergency, ensuring that critical loads can continue to operate during power outages.

Active Cooling

Active cooling technology, known as Active Cooling, is based on one or more fans that not only prevent heat fields, but also regulate the air circulation inside the inverter. This keeps the temperature of the power electronics low, prolonging the service life of the devices, optimising yields and reducing costs. At Fronius, Active Cooling is a technological standard in all devices.

Integrated data communication

The Fronius Symo GEN24 SC 12.0 three-phase - 4,210,189 inverter connects to the Internet via network cable or WLAN without the need for additional cabling, providing a perfect visualisation of the operation of the photovoltaic (PV) system. In addition, it can be connected to third-party components via interfaces such as Modbus TCP SunSpec, Modbus RTU SunSpec or Fronius Solar API (JSON), allowing the use of open interfaces in parallel to Fronius Solar.web.

Fronius Symo GEN24 SC 12.0 Three-Phase Inverter SuperFlex Design - 4,210,189

The Fronius SuperFlex design combines all the technical requirements to make the design of your PV system simple and flexible. Key aspects of the SuperFlex design include: Two Maximum Power Point Trackers (MPPT) in combination with the high system voltage and wide DC input voltage range. Each DC input and MPP tracker can be matched to the inverter's power rating, resulting in an inverter for any application. Thanks to the SuperFlex design, a single inverter can meet any challenge, such as different roof orientations, shading of one or two PV module arrays, or the use of residual modules. A Fronius inverter with the integrated SuperFlex design allows you to cover any configuration situation with a single model in PV planning practice.

Dynamic Peak Manager

The Dynamic Peak Manager is an intelligent GMPP tracking algorithm capable of adapting its behaviour dynamically during the search for the optimal operating point. What distinguishes the Dynamic Peak Manager is that it automatically checks the entire characteristic curve periodically, finding the maximum power point (GMPP), even under partial shading conditions.

Multi Flow Technology

Multi Flow Technology allows different DC and AC power flows in parallel. This allows any household to have power from both the PV modules and the battery simultaneously. It is also possible to direct power from the modules to the battery and to the household grid at the same time. In addition, it is possible to charge the battery not only from the AC side, but also from the DC side (e.g. from existing PV installations or from other energy sources such as a wind turbine). This means that the inverter can be retrofitted with AC coupling. The inverter manages these energy flows to maximise the self-consumption rate.

Input Data

• Number of MPP supporters: 2
• Max. PV input power: 12.36 kW
• Maximum input current (Idc max): 28 / 14 A
• Maximum short-circuit current: 40 / 20 A
• DC input voltage range (min. Ucc - max. Ucc): 80 - 1000 V
• Minimum DC start-up voltage (Udc start-up): 80 V
• Rated input voltage (Udc,r): 610 V
• Maximum usable performance point voltage range: 80 - 800 V
• Number of inputs: DC 2/1
• Maximum PV generator output (max. Pdc): 18 kWpeak

Fronius Symo Inverter Output Data Symo GEN24 SC 12.0 Three Phase - 4,210,189

• Rated AC power (Pac,r): 12 kW
• Maximum power output (Pac max): 12 kVA
• Maximum mains power demand: 12 kVA
• Maximum AC output current: 18.5 A
• Mains coupling (Vac,r): 3~NPE 400/230, 3~NPE 380/220 V
• AC voltage range (Ummin - Ummax): 154 - 280 V
• Frequency (fr): 50 / 60 Hz
• Frequency range (fmin - fmax): 45 - 66 Hz
• Coefficient of non-linear distortion: <3% @Pnom (230/400VAC 50Hz)
• Power factor (cos φac,r): 0.7-1 ind,/cap,
• Emergency current: 3~NPE 400 V / 230 V
• Rated AC output current (380VAC): 18.2 A
• Rated AC output current (400VAC): 17.4 A

General data

• Dimension (width): 529 mm
• Dimension (height): 595 mm
• Dimension (depth): 180 mm
• Weight: 22.75 kg
• Weight with packaging: 28 kg
• Type of protection: IP66
• Protection class: 1
• Overvoltage category (DC / AC): 2 / 3
• Night consumption: <10 W
• Inverter concept: Transformerless
• Cooling: air regulated
• Installation: indoor and outdoor
• Ambient temperature range: -25°C - +60°C
• Permissible air humidity: 0 - 100 %
• Max. altitude: 3000m / 4000m (unlimited / restricted voltage range)
• DC connection technology: 3x DC+ and 3x DC- spring-loaded terminals 2.5 - 10 mm².
• Battery DC connection technology: 1x BATT+ and 1x BATT- spring-loaded terminals 2.5 - 10 mm².
• Main connection technology: 5-pole AC spring-cage terminals 1.5 - 10 mm², 3-pole emergency spring-cage terminals 1.5mm² - 10mm², 5x PE screw terminals 2.5 - 16 mm², 5x PE screw terminals 2.5 - 16 mm², 5x PE screw terminals 2.5 - 16 mm².
• Emergency power function: PV Point, Full Backup
• Compatible batteries: BYD Battery-Box Premium HVS/HVM 5) & LG FLEX
• Noise emission: 47 dB(A)
• Interference emission class: B

Fronius Symo Inverter Safety Equipment Symo GEN24 SC 12.0 Three Phase - 4,210,189

• DC insulation measurement
• Overload behaviour: Working point displacement, power limitation
• DC isolator
• DC Reverse polarity protection

Interfaces

• WLAN / 2x Ethernet LAN: Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
• 6 digital inputs/outputs + 6 digital inputs: Connection to ripple control receiver, power management
• Emergency shutdown (WSD): Yes
• Datalogger and Web server: Integrated
• 2x RS485: Modbus RTU SunSpec (external supplier) / Fronius Smart Meter, battery, Fronius Ohmpilot

Fronius Symo GEN24 SC 12.0 Three-Phase Inverter PV Point Output Data - 4,210,189

• Nom output power: 3000 VA
• Rated AC output current (max. Iac): 13 A
• Max. switching time PV Point: 15 s
• Max. switching time Full Backup: 10 s
• Frequency in emergency power mode: 53 Hz

Battery Connection

• Number of DC inputs: 1
• Max. input current (Idc max.): 22 A
• Maximum AC load power (depending on connected battery): 11682 W
• Min. DC input voltage: 160 V
• Max. DC input voltage: 531 V