{"id":58246,"date":"2026-10-31T21:08:55","date_gmt":"2026-10-31T19:08:55","guid":{"rendered":"https:\/\/batterado.com\/?post_type=product&p=58246"},"modified":"2026-11-01T13:51:25","modified_gmt":"2026-11-01T11:51:25","slug":"fronius-symo-gen24-12-0-plus-sc-12kw-hybridni-stridac","status":"publish","type":"product","link":"https:\/\/batterado.com\/en\/product\/fronius-symo-gen24-12-0-plus-sc-12kw-hybridni-stridac\/","title":{"rendered":"Fronius Symo GEN24 12.0 Plus SC \u2014 12 kW three-phase hybrid inverter, 2 MPPT, HV battery"},"content":{"rendered":"

Technical specifications<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model \/ product role<\/th>\nFronius Symo GEN24 12.0 Plus SC; standalone hybrid inverter<\/td>\n<\/tr>\n
AC \u2014 Rated power (P nom )<\/th>\n12,000 W<\/td>\n<\/tr>\n
AC \u2014 Maximum output power<\/th>\n12,000 W<\/td>\n<\/tr>\n
AC \u2014 Rated apparent power<\/th>\n12,000 VA<\/td>\n<\/tr>\n
AC \u2014 Nominal mains voltage<\/th>\n3 ~ NPE 220 V\/380 V; 3 ~ NPE 230 V\/400 V<\/td>\n<\/tr>\n
AC \u2014 Grounding systems<\/th>\nTN-S; TN-C-S<\/td>\n<\/tr>\n
AC \u2014 Minimum mains voltage<\/th>\n154 V<\/td>\n<\/tr>\n
AC \u2014 Maximum mains voltage<\/th>\n280 V<\/td>\n<\/tr>\n
AC \u2014 Maximum output current<\/th>\n18.5 A<\/td>\n<\/tr>\n
AC \u2014 Rated output current (at 230 V)<\/th>\n17.4 A<\/td>\n<\/tr>\n
AC \u2014 Current (inrush)<\/th>\n9.9 A\/4 ms<\/td>\n<\/tr>\n
AC \u2014 Nominal frequency<\/th>\n50\/60 Hz<\/td>\n<\/tr>\n
AC \u2014 Initial symmetrical short-circuit current\/phase I K "<\/th>\n18.5 A<\/td>\n<\/tr>\n
AC \u2014 Nominal frequency for Full Backup<\/th>\n53\/63 Hz<\/td>\n<\/tr>\n
AC \u2014 Total harmonic distortion<\/th>\n< 3.5%<\/td>\n<\/tr>\n
AC \u2014 Power factor cos phi<\/th>\n0-1 (adjustable); 0.7-1 (recommended)<\/td>\n<\/tr>\n
AC \u2014 Maximum output fault current \/ duration<\/th>\n80.7 A\/10 ms<\/td>\n<\/tr>\n
PV \u2014 MPP voltage range; (at rated power)<\/th>\n295 – 800 V<\/td>\n<\/tr>\n
PV \u2014 Maximum connected load (P PV max ); Total; PV 1; PV 2<\/th>\n18,000 Wp; 14,000 Wp; 9000 Wp<\/td>\n<\/tr>\n
PV \u2014 Maximum processable PV power; Total; PV 1; PV 2<\/th>\n12,360 Wp; 12,360 Wp; 8600 Wp<\/td>\n<\/tr>\n
PV \u2014 Maximum input voltage; (at 1000 W\/m\u00b2\/-10 \u00b0C in an open circuit)<\/th>\n1000 V<\/td>\n<\/tr>\n
PV \u2014 Minimum input voltage<\/th>\n80 V<\/td>\n<\/tr>\n
PV \u2014 Feed-in start voltage in grid operation<\/th>\n80 V<\/td>\n<\/tr>\n
PV \u2014 Maximum input current; PV 1; PV 2<\/th>\n28.0 A; 14.0 A<\/td>\n<\/tr>\n
PV \u2014 Maximum short circuit current for module array (I SC PV ); PV 1; PV 2<\/th>\n40 A; 20 A<\/td>\n<\/tr>\n
PV \u2014 Maximum total short circuit current for module array; (I SC PV1 + I SC PV2 = I SC max )<\/th>\n60 A<\/td>\n<\/tr>\n
PV \u2014 Faulted module current to other modules \u2014 PV1\/PV2<\/th>\n40 A \/ 20 A; current from the inverter itself to the PV side: 0 A; manual note3<\/td>\n<\/tr>\n
PV \u2014 Number of inputs\u2014PV 1<\/th>\n2<\/td>\n<\/tr>\n
PV \u2014 Number of inputs\u2014PV 2<\/th>\n1<\/td>\n<\/tr>\n
PV \u2014 Maximum capacity of the PV generator against ground; Total; PV 1; PV 2<\/th>\n2400 nF; 1860 nF; 1200 nF<\/td>\n<\/tr>\n
PV \u2014 Limit value of the insulation resistance test between module array and ground (on delivery)<\/th>\n100 k\u03a9<\/td>\n<\/tr>\n
PV \u2014 Adjustable range of insulation resistance test between module array and ground<\/th>\n10-10,000 k\u2126<\/td>\n<\/tr>\n
PV \u2014 Limit value and trip time of sudden residual fault current monitoring (on delivery)<\/th>\n30\/300 mA\/ms; 60\/150 mA\/ms; 90\/40 mA\/ms<\/td>\n<\/tr>\n
PV \u2014 Limit value and trip time of continuous residual fault current monitoring (on delivery)<\/th>\n300\/300 mA\/ms<\/td>\n<\/tr>\n
PV \u2014 Adjustable range of continuous residual current monitoring<\/th>\n30-300 mA<\/td>\n<\/tr>\n
PV \u2014 Cyclic repetition of the insulation resistance test (on delivery)<\/th>\n24 h<\/td>\n<\/tr>\n
Battery \u2014 Maximum voltage<\/th>\n700 V<\/td>\n<\/tr>\n
Battery \u2014 Minimum voltage<\/th>\n160 V<\/td>\n<\/tr>\n
Battery \u2014 Maximum current<\/th>\n22 A<\/td>\n<\/tr>\n
Battery \u2014 Maximum output<\/th>\n11,682 W<\/td>\n<\/tr>\n
Battery \u2014 DC inputs<\/th>\n1<\/td>\n<\/tr>\n
PV Point \u2014 Maximum output power<\/th>\n4255 W (for 5 s)<\/td>\n<\/tr>\n
PV Point \u2014 Nominal output power<\/th>\n3000 W<\/td>\n<\/tr>\n
PV Point \u2014 Rated output current<\/th>\n13 A<\/td>\n<\/tr>\n
PV Point \u2014 Nominal mains voltage<\/th>\n1 ~ NPE 220 V\/230 V\/240 V<\/td>\n<\/tr>\n
PV Point \u2014 Nominal frequency<\/th>\n53\/63 Hz<\/td>\n<\/tr>\n
PV Point \u2014 Switching time<\/th>\n~ 15 s<\/td>\n<\/tr>\n
PV Point \u2014 Power factor cos phi<\/th>\n0 – 1<\/td>\n<\/tr>\n
Full Backup \u2014 Maximum output power<\/th>\n12,765 W (for 5 s)<\/td>\n<\/tr>\n
Full Backup \u2014 Maximum output power (per phase)<\/th>\n4255 W (for 5 s)<\/td>\n<\/tr>\n
Full Backup \u2014 Nominal output power<\/th>\n12,000 W<\/td>\n<\/tr>\n
Full Backup \u2014 Nominal output power (per phase)<\/th>\n4133 W; within total inverter rated power<\/td>\n<\/tr>\n
Full Backup \u2014 Rated output current (per phase)<\/th>\n17.4 A<\/td>\n<\/tr>\n
Full Backup \u2014 Nominal mains voltage<\/th>\n3 ~ NPE 220 V\/380 V; 3 ~ NPE 230 V\/400 V<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Full Backup \u2014 Nominal frequency for Full Backup<\/th>\n53\/63 Hz<\/td>\n<\/tr>\n
Full Backup \u2014 Switching time<\/th>\n~ 10 s<\/td>\n<\/tr>\n
Full Backup \u2014 Switching time with ; Rapid switch mode<\/th>\n< 20 ms; subject to enabled mode and configuration in current manual<\/td>\n<\/tr>\n
Full Backup \u2014 Power factor cos phi<\/th>\n0 – 1<\/td>\n<\/tr>\n
Communication \u2014 WiFi SMA-RP connection; ( FCC ID: QKWPILOT1\/IC 12270A-PILOT1)<\/th>\n802.11b\/g\/n (WPA, WPA2); Frequency: 2.4 GHz<\/td>\n<\/tr>\n
Communication \u2014 Ethernet (LAN)<\/th>\nRJ 45, 10\/100 Mbit<\/td>\n<\/tr>\n
Communication \u2014 Wired shutdown (WSD)<\/th>\nMax. 28 devices\/WSD chain; Max. distance between two devices = 100 m<\/td>\n<\/tr>\n
Communication \u2014 Modbus RTU SunSpec (2x)<\/th>\nRS485 2-wire<\/td>\n<\/tr>\n
Communication \u2014 Battery connection<\/th>\nModbus O\/RJ 45\/12 V power supply<\/td>\n<\/tr>\n
Communication \u2014 Voltage level of digital inputs<\/th>\nLow: min. 0 V-max. 1.8 V; High: min. 4.5 V-max. 28.8 V<\/td>\n<\/tr>\n
Communication \u2014 Input currents of digital inputs<\/th>\ndepending on the input voltage; input resistance = 70 kOhm<\/td>\n<\/tr>\n
Communication \u2014 Total power for digital output (with internal supply)<\/th>\n6 W at 12 V<\/td>\n<\/tr>\n
Communication \u2014 Power per digital output; (with external supply)<\/th>\n1 A at >12.5 V-24 V; (max. 3 A in total)<\/td>\n<\/tr>\n
Communication \u2014 Datalogger\/web server<\/th>\nIntegrated<\/td>\n<\/tr>\n
Construction \u2014 Maximum efficiency<\/th>\n98.2%<\/td>\n<\/tr>\n
Construction \u2014 Europ. efficiency (U mpp nom )<\/th>\n97.9%<\/td>\n<\/tr>\n
Construction \u2014 Europ. efficiency (U mpp max )<\/th>\n97.5%<\/td>\n<\/tr>\n
Construction \u2014 Europ. efficiency (U mpp min )<\/th>\n97.0%<\/td>\n<\/tr>\n
Construction \u2014 Self-consumption at night<\/th>\n\u2264 10 W<\/td>\n<\/tr>\n
Construction \u2014 Cooling<\/th>\nControlled forced-air ventilation<\/td>\n<\/tr>\n
Construction \u2014 Ingress protection rating<\/th>\nIP 66<\/td>\n<\/tr>\n
Construction \u2014 Dimensions H \u00d7 W \u00d7 D<\/th>\n595 \u00d7 529 \u00d7 180 mm<\/td>\n<\/tr>\n
Construction \u2014 Weight<\/th>\n22.8 kg<\/td>\n<\/tr>\n
Construction \u2014 Inverter topology<\/th>\nNon-insulated, no transformer<\/td>\n<\/tr>\n
Construction \u2014 Permitted ambient temperature<\/th>\n-25 \u00b0C – +60 \u00b0C<\/td>\n<\/tr>\n
Construction \u2014 Permissible humidity<\/th>\n0-100% (incl. condensation)<\/td>\n<\/tr>\n
Construction \u2014 EMC emission class; (in accordance with IEC 61000 \u2011 6 \u2011 2, IEC 61000 \u2011 6 \u2011 3)<\/th>\nB<\/td>\n<\/tr>\n
Construction \u2014 DC\/AC overvoltage category; (in accordance with IEC 62109-1)<\/th>\n2\/3<\/td>\n<\/tr>\n
Construction \u2014 Pollution degree<\/th>\n2<\/td>\n<\/tr>\n
Construction \u2014 Sound pressure level<\/th>\n47 dB(A) (ref. 20 \u00b5PA)<\/td>\n<\/tr>\n
Construction \u2014 Protective class<\/th>\n1<\/td>\n<\/tr>\n
Protection \u2014 DC isolation measurement<\/th>\nWarning\/shutdown at R ISO < 100 kOhm<\/td>\n<\/tr>\n
Protection \u2014 Overload performance<\/th>\nOperating point shift, power limit<\/td>\n<\/tr>\n
Protection \u2014 DC disconnector<\/th>\nIntegrated<\/td>\n<\/tr>\n
Protection \u2014 RCMU<\/th>\nIntegrated<\/td>\n<\/tr>\n
Protection \u2014 RCMU classification<\/th>\nThe software class of the safety platform(s) is defined as a class B control function (single-channel with periodic self-test) in accordance with IEC 60730 Annex H.<\/td>\n<\/tr>\n
Protection \u2014 Active anti-islanding method<\/th>\nFrequency point shift method<\/td>\n<\/tr>\n
Protection \u2014 AFCI<\/th>\nIntegrated<\/td>\n<\/tr>\n
Protection \u2014 AFPE (AFCI) classification (according to IEC 63027)<\/th>\n= F-I-AFPE-1-3-1 ; Full coverage; Integrated; AFPE; 1 monitored string per input port; 3 input ports per channel (MPP1: 2, MPP2: 1); 1 monitored channel<\/td>\n<\/tr>\n
MPPT trackers \/ usable range<\/th>\n2; 80\u2013800 V<\/td>\n<\/tr>\n
Rated DC voltage<\/th>\n610 V<\/td>\n<\/tr>\n
PV Point without battery \u2014 minimum PV voltage<\/th>\n150 V<\/td>\n<\/tr>\n
Battery \u2014 supported product families<\/th>\nFronius Reserva \/ Reserva Pro; BYD HVS\/HVM, HVS+\/HVM+; LG FLEX<\/td>\n<\/tr>\n
Battery \u2014 pairing requirements<\/th>\nActual capacity configuration, firmware, BMS profile and local approval per manufacturer<\/td>\n<\/tr>\n
Full Backup \u2014 system components<\/th>\nSuitable battery, Fronius Smart Meter, external grid switching and settings per diagram<\/td>\n<\/tr>\n
Full Backup \u2014 apparent phase power in datasheet<\/th>\n4225 VA<\/td>\n<\/tr>\n
Battery \u2014 maximum AC-coupled charging<\/th>\n11682 W<\/td>\n<\/tr>\n
PV \/ battery spring terminals<\/th>\n2,5\u201310 mm\u00b2<\/td>\n<\/tr>\n
AC spring \/ PE screw terminals<\/th>\n1,5\u201310 mm\u00b2 \/ 2,5\u201316 mm\u00b2<\/td>\n<\/tr>\n
Weight including packaging<\/th>\n28,0 kg<\/td>\n<\/tr>\n
Installation altitude<\/th>\n3000 m unrestricted \/ 4000 m with restricted voltage range<\/td>\n<\/tr>\n
Recommended \/ maximum AC circuit protection<\/th>\n32 A \/ 32 A<\/td>\n<\/tr>\n
Standards listed in datasheet<\/th>\nIEC62109; IEC62116; IEC61727; IEC62909; VDE-AR-N4105; AS\/NZS4777.2; EN50549; CEI0-21; G98; R25<\/td>\n<\/tr>\n
Country of manufacture<\/th>\nAustria<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

One inverter for solar generation and storage<\/h2>\n

Fronius Symo GEN24 12.0 Plus SC connects three-phase photovoltaics to a high-voltage battery system. Its 12 kW rating describes the standalone inverter; the connected battery determines stored energy in kWh. Daytime generation can serve the building and charge storage for later use. Selecting panels, inverter, battery and installation components separately makes it possible to design a system for the actual roof, solar carport and operating pattern of a home or business.<\/p>\n

Two MPPTs for an array up to 18 kWp<\/h2>\n

The two independent MPPTs accept 28 and 14 A, with three string connections arranged as 2+1. Model 12.0 supports an installed PV array up to 18 kWp. The upper table distinguishes installed array power from the DC power the inverter can process. String design considers module voltage, current and temperature effects. Maximum DC voltage is 1000 V, the usable MPP range is 80\u2013800 V and the rated-power MPP range is 295\u2013800 V. Panel selection and string orientation can therefore be matched to the actual electrical design.<\/p>\n

Battery selection based on voltage and communication<\/h2>\n

The battery input operates at 160\u2013700 V and up to 22 A, with a maximum DC power of 11682 W depending on the connected battery. The datasheet lists Fronius Reserva, BYD Battery-Box HVS\/HVM and HVS+\/HVM+, and LG FLEX; the current manual also describes Fronius Reserva Pro. Selection includes the actual capacity configuration, supported firmware and communication profile. A shared connector alone does not establish interoperability. The battery and its controller are selected separately and their current capability is compared with the required charging and discharging power.<\/p>\n

PV Point and three-phase Full Backup<\/h2>\n

PV Point supplies a basic single-phase backup circuit at up to 3000 W, with a standard switchover time of approximately 15 seconds. For PV Point operation without a battery, the manual specifies at least 150 V from the PV array. Full Backup uses a suitable connected battery, Fronius Smart Meter and external grid-separation switching components. Standard switchover takes approximately 10 seconds; the current manual also describes a rapid-switch mode subject to system configuration. Backup circuit design considers total power, phase loading and short motor starts. The table distinguishes continuous ratings and five-second peaks.<\/p>\n

Open interfaces for energy management<\/h2>\n

An integrated datalogger and web server are complemented by WLAN, Ethernet and two RS485 interfaces. Integration options include Fronius Solar.web, Modbus TCP SunSpec, Modbus RTU SunSpec and the JSON-based Fronius Solar API. Digital inputs and outputs connect energy management and ripple-control equipment. A Fronius Smart Meter supports self-consumption and export management, while appropriate components such as Fronius Ohmpilot can extend the system. The technical overview identifies interface supply voltages, signal levels and output-current capabilities.<\/p>\n

IP66 construction and detailed installation documents<\/h2>\n

The wall-mounted unit measures 595 \u00d7 529 \u00d7 180 mm and weighs 22.8 kg. IP66 protection and a declared ambient range of \u221225 to +60 \u00b0C support suitable indoor and outdoor installation following the manual. Active cooling controls airflow through the unit. Integrated functions include DC isolation, insulation measurement, residual-current monitoring and AFCI arc detection. Locally hosted downloads provide the exact datasheet and original manual, including the connection area, communication, cable cross-sections and backup switching diagrams. Battery, module and protective-device conditions are assessed separately.<\/p>\n

Downloads<\/h2>\n