Hybrid inverter Fronius Symo GEN24 8.0 Plus

FRONIUS SYMO GEN24 PLUS INVERTER FOR PRIVATE PV SYSTEMS WITH PV POINT OR FULL REDUCTION
Our Fronius GEN24 Plus three-phase hybrid inverter is the ideal heart for private photovoltaic systems. The Fronius GEN24 Plus with photovoltaic point provides an integrated basic backup power supply or even a complete backup power solution with the option of connecting a battery system.

The Fronius GEN24 Plus hybrid inverter provides energy self-sufficiency for electricity, heating, cooling and electric vehicles using a battery system. This means that the Fronius GEN24 Plus with full backup has a backup power solution that can even power three-phase loads such as heat pumps. Moreover, Multi Flow technology allows the hybrid inverter to supply parallel energy flows to the system even in standby mode.

Fronius Symo GEN24 Plus is a more advanced model of the hybrid inverter, which offers a number of advantages compared to the Fronius Symo GEN24. The main difference between these two models is that the Fronius Symo GEN24 Plus supports Fronius Smart Grid Ready technology, which allows the inverter to interact with the power grid in real time. This means that Fronius Symo GEN24 Plus can be used to optimize the operation of the power grid, for example to reduce the load on the network during peak consumption hours.

TECHNICAL DATA

INPUT DATA
Number of MPP trackers: 2
Max. PV input power: 8260 W
Max. input current (Idc max): 25 A / 12.5 A
Max. Short circuit current, module array*: 40.0 A / 20.0 A
DC input voltage range (Udc min - Udc max): 80-1000 V
Start supply voltage (Udc start): 80 V
Nominal input voltage (Udc,r): 610 V
MPP voltage range (Umpp min - Umpp max): 224-800 V
Useful MPP voltage range: 80–800 V.
Quantity DC connections: 2/1
Max. Photovoltaic generator power (Pdc max): 12 kWp.

OUTPUT
Rated AC power (Pac,r): 8000 W
Max. output power (Pac max): 8000 VA
Max. AC output current: 16.4A
Mains 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
Total Harmonic Distortion: <3% @Pnom (230/400VAC, 50Hz)
Power factor (cos φac,r): 0.7-1 ind./camp,
Backup power: 1~NPE 220V/230V
Nom. AC-Ausgangsstrom (380 VAC): 12.1 A
Nom. AC-Ausgangsstrom (400 VAC): 11.6 A

COMMON DATA
Length: 595 mm
Width: 529 mm
Height: 595 mm
Depth: 180 mm
Weight: 23.38 kg
Weight incl. packaging: 28.5 kg
Protection degree: IP66.
Protection class: 1
Overvoltage category (DC/AC): 2/3
Night time consumption: <10 W
Inverter design: Transformerless
Cooling: Adjustable air cooling.
Installation: Indoor and outdoor installation.
Ambient temperature range: -25 - +60°C.
Permissible humidity: 0–100%
Max. altitude: 3000m/4000m
DC-PV connection technology: 3x DC+ and 3x DC- plug-in spring terminals 2.5–10 mm²
DC battery connection technology: 1x BATT+ and 1x BATT- plug-in spring terminals 2.5–10 mm²
AC connection technology: 5-pole AC spring terminals, 1.5-10mm².
3-pole spring terminals for backup power supply 1.5–10 mm²
5 PE screw terminals 2.5–16 mm²
Certifications 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.
Backup Power Features: PV Point, Full Backup
Compatible batteries: BYD Battery-Box Premium HVS/HVM 5) and LG RESU FLEX.
Noise level: 47 dB(A)
Interference class: B

EFFICIENCY
Max. efficiency (PV - network): 98.2 %
European efficiency (ηEU): 97.8%
MPP adaptation efficiency: 99.9%

PROTECTIVE DEVICES
DC insulation measurement: Yes
Overload behavior: Operating point shift. Power limitation
DC disconnect: Yes
DC Reverse Polarity Protection: Yes

INTERFACES
WLAN/2x Ethernet LAN: Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 digital inputs/outputs + 6 digital inputs: interface for ripple control receiver, energy management
Emergency stop (WSD): Yes
Data logger and web server: included.
2x RS485: Modbus RTU SunSpec (3rd party supplier)/Fronius Smart Meter, battery, Fronius Ohmpilot

OUTPUT PV POINT
Maximum continuous output power: 3000 VA
Nom. output current (Iac max): 13 A
Mains connection: 1 ~ NPE 220V/230V
Frequency: 50Hz/60Hz
Max. PV-Point switching time: 20 s
Frequency in backup mode: 53 Hz

BATTERY CONNECTION
Quantity DC connections: 1
Max. input current (Idc max): 22 A
Max. input/output power (depending on connected battery): 8260 W
Max. AC charging power (depending on connected battery): 8000 W
Min. DC input voltage: 160V
Max. DC Input Voltage: 531V

TECHNOLOGIES

INTEGRATED DATA COMMUNICATION
We are the first inverter manufacturer to offer a data communications package with fully integrated data logging, WLAN, Ethernet, energy management, web server and a range of interfaces. The inverter connects to the Internet via a network cable or WLAN - without additional cables - and gives you a perfect overview of the operation of the photovoltaic system. Connection to third-party components is carried out via interfaces such as Modbus TCP SunSpec, Modbus RTU SunSpec or Fronius Solar API (JSON). Open interfaces can also be used in parallel with Fronius solar.web.

DYNAMIC PEAK MANAGER
Dynamic Peak Manager is a new MPP tracking algorithm that dynamically adapts its behavior to find the optimal operating point. Its special feature is that Dynamic Peak Manager automatically checks the entire characteristic curve on a regular basis and finds the global maximum power point (GMPP) even in the penumbra.

MULTI-THREADING TECHNOLOGY
Using Multi Flow technology, parallel flows of DC and AC energy are possible. On the one hand, this allows you to simultaneously use the energy of the modules and batteries for domestic use. However, it is also possible to simultaneously supply energy from the modules to the battery and the intra-house network. Moreover, the battery can be charged not only from the DC side, but also from the AC side (for example, from existing photovoltaic systems or other energy sources such as a wind turbine). This means that the inverter is also suitable for upgrades with AC connection. The inverter manages these energy flows in such a way that the greatest possible degree of self-sufficiency is achieved.

SUPERFLEX DESIGN
Fronius SuperFlex Design is an ingenious combination of technical features that make designing your photovoltaic system not only extremely simple, but also incredibly flexible. Key to the performance of the SuperFlex design are the two MPP trackers, as well as the high system voltage and wide DC input voltage range. Each DC input and therefore each MPP tracker is capable of delivering the inverter's full rated output power. Whether the inverter has to cope with different roof orientations, the shading of one or two strings or the use of residual modules: the Fronius inverter with integrated SuperFlex design will satisfy every conceivable operational planning scenario. photovoltaic system using only one inverter model.

FULL BACKUP
Thanks to the full backup option, the entire house, i.e. both single-phase and three-phase devices, can be supplied with electricity in the event of a power outage.

PV POINT
Built-in core backup—the outlet that receives power during a power outage—ensures that critical loads can continue operating in the event of a power failure.

ACTIVE COOLING
Active cooling technology is based on the use of one or more fans, which not only avoid overheating, but also regulate air circulation inside the inverter, thereby maintaining a low temperature of the power electronics. This has a positive effect on the service life of the devices, optimizes product yield and reduces costs. At Fronius, active cooling comes as standard on all devices.