Fronius Symo GEN24 10.0 Plus
Verified distributor EU (technical-data page fetched from the Danish fronius.com locale) verified Sept. 2, 2026
Fronius technical data page 'Fronius Symo GEN24 10.0 Plus'
Operating instructions 42,0426,0315, Appendix > 'Dimensions of the inverter' (Fronius Symo GEN24 6 - 10 kW / Symo GEN24 6 - 12 kW SC)
Identity
| brand | Fronius |
| category | inverters |
| ean | UNKNOWN |
| generation | GEN24 Plus |
| manufacturer | Fronius |
| market_version | EU (CE); grid codes VDE-AR-N 4105, EN 50549, CEI 0-21, G 98 among others |
| model | Symo GEN24 10.0 Plus |
| mpn | UNKNOWN |
| product_family | Fronius Symo GEN24 6 - 10 kW Plus / Symo GEN24 6 - 12 kW Plus SC |
| product_revision | UNKNOWN |
| product_status | active |
| region | EU (technical-data page fetched from the Danish fronius.com locale) |
| release_year | UNKNOWN |
| sku | UNKNOWN |
Electrical
| ac_coupling_support | True |
| backup_eps_output_support | True |
| battery_support | True |
| battery_type | BYD Battery-Box Premium HVS/HVM |
| battery_voltage_class | HV |
| battery_voltage_max_v | 531 |
| battery_voltage_min_v | 160 |
| communication_can | UNKNOWN (no CAN interface documented; battery communication is Modbus via the RJ45 'Battery Connection' port per operating instructions, chapter 'Data communication area') |
| communication_ethernet | True |
| communication_rs485 | True |
| communication_wifi | True |
| ct_support | UNKNOWN |
| efficiency | {'max_efficiency_pct': 98.2, 'euro_efficiency_pct': 97.9, 'partial_load': 'eta at 5% Pac,r 95.1; 10% 97.0; 20% 97.9; 25% 98.0; 30% 98.1; 50% 98.2; 75% 98.1; 100% 98.0', 'mpp_adaptation_efficiency': '> 99.9 %', 'night_consumption_w': '< 10'} |
| electrical_extra | {'nominal_input_voltage_v': 610, 'mpp_voltage_range_v': '278-800', 'usable_mpp_voltage_range_v': '80-800', 'max_pv_generator_power_kwp': 15, 'max_ac_output_current_a': 16.4, 'nominal_ac_output_current_a': '15.2 at 380 VAC / 14.5 at 400 VAC', 'grid_connection': '3~NPE 400/230 V, 3~NPE 380/220 V', 'ac_voltage_range_v': '154-280', 'frequency_hz': '50 / 60', 'frequency_range_hz': '45-66', 'power_factor': '0.7-1 ind./cap.', 'max_grid_power_demand_va': 10000, 'backup_power': '3~NPE 400 V / 230 V', 'max_ac_charging_power_w': 10000, 'battery_dc_connections': 1} |
| generator_input_support | UNKNOWN |
| grid_certifications | ['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'] |
| grid_export_control | UNKNOWN |
| home_assistant_integration | UNKNOWN |
| max_ac_power_kw | 10 |
| max_battery_charge_current_a | 22 |
| max_battery_charge_power_kw | 10.3 |
| max_battery_discharge_current_a | 22 |
| max_dc_voltage_v | 1000 |
| max_input_current_per_mppt_a | 25 (MPPT1), 12.5 (MPPT2) |
| max_pv_input_power_w |
10300
Fronius Symo GEN24 10.0 Plus - Technical data — Input Data, 'Maximum PV input power 10.3 kW'; confirmed by document 2 'Max. DC input / output power 10,300 W' (battery) and document 0 'Max. PV generator power 15 kWpeak'
|
| max_short_circuit_current_per_mppt_a | 37.5 (MPPT1), 18.75 (MPPT2) |
| modbus_rtu | True |
| modbus_tcp | True |
| mppt_max_voltage_v | 800 |
| mppt_min_voltage_v | 80 |
| num_mppt | 2 |
| officially_supported_battery_brands |
['BYD Battery-Box Premium HVS', 'BYD Battery-Box Premium HVM']
Fronius Symo GEN24 6 - 10 kW Plus / Symo GEN24 6-12 kW Plus SC - Operating instructions (42,0426,0315) — General information > 'Suitable batteries' > 'BYD batteries' and 'LG FLEX'
|
| phase_type | three-phase |
| pv_inputs_per_mppt | 2 (MPPT1), 1 (MPPT2) - asymmetric |
| rated_ac_power_kw | 10 |
| smart_meter_support | True |
| startup_voltage_v | 80 |
| sunspec_support | True |
| topology | hybrid |
Physical / mechanical
| bracket_dimensions_mm | UNKNOWN |
| cable_entry_positions | connections point downwards (inverter is clipped into the bracket from above, 'The connections must point downwards') |
| cable_gland_sizes |
standard M32 cable gland; AC cable diameter 7-15 mm with reducer, 11-21 mm without reducer
Fronius Symo GEN24 6 - 10 kW Plus / Symo GEN24 6-12 kW Plus SC - Operating instructions (42,0426,0315) — Installation > Requirements for connecting the inverter > 'Cable diameter of the AC cable'
|
| depth_mm | 180 |
| enclosure_material | UNKNOWN |
| height_mm | 595 |
| housing_color | UNKNOWN |
| mounting_bolt_size |
screws with a thread diameter of 6 - 8 mm (0.24 - 0.32 in); 4 screws plus dowels for wall fitting
Fronius Symo GEN24 6 - 10 kW Plus / Symo GEN24 6-12 kW Plus SC - Operating instructions (42,0426,0315) — Installation > Installing the mounting bracket and attaching the inverter > 'Properties of the mounting bracket'
|
| mounting_hole_diameter_mm | UNKNOWN |
| mounting_hole_spacing_mm | UNKNOWN (mounting bracket itself is used as the drilling gauge - 'The mounting bracket (illustration) can also be used as a gauge') |
| mounting_plate_dimensions_mm | UNKNOWN |
| mounting_type | ['wall', 'pole', 'rack'] |
| screw_sizes | UNKNOWN |
| shipping_weight_kg | 28.5 |
| terminal_locations | connection area behind the housing cover: 2 x 4-pin DC push-in terminal, 5-pin AC push-in terminal, 6-pin ground electrode terminal |
| torque_specs | UNKNOWN (all electrical connections are push-in spring terminals; no Nm figures given in the fetched operating instructions) |
| weight_kg |
23.38
Fronius Symo GEN24 10.0 Plus - Technical data — General Data, 'Weight 23.38 kg'
|
| width_mm |
529
Fronius Symo GEN24 10.0 Plus - Technical data — General Data, 'Dimensions (WxHxD) 529 x 595 x 180 mm'
|
Installation
| clearance_bottom_mm | UNKNOWN |
| clearance_front_mm | UNKNOWN |
| clearance_left_mm | UNKNOWN |
| clearance_right_mm | UNKNOWN |
| clearance_top_mm | UNKNOWN |
| direct_sunlight_restriction | 'In order to keep inverter heating as low as possible, do not expose the inverter to direct sunlight.' Should be installed in a protected location, e.g. near the PV modules or under an overhanging roof. |
| indoor_outdoor | indoor and outdoor (IP 66) |
| installation_humidity_range | 0-100% |
| installation_restrictions | Do not install in: areas with increased risk of accidents from farm animals; stables or adjoining areas; storage areas for hay, straw, chaff, animal feed and fertilizers; greenhouses; storage/processing areas for fruit, vegetables or viticulture products; areas used in the preparation of grain, green fodder or animal feeds. Not to be installed in an occupied living area because the inverter produces a slight noise. Not recommended in areas with high dust accumulation (IP 66 dust-proof, but deposits impair thermal performance). |
| max_installation_altitude_m | 3000 / 4000 (datasheet states '3,000 m / 4,000 m'; fronius.com technical data states 4000 m) |
| mounting_orientation | vertical on a vertical wall or column; horizontal position and installation on a sloping surface are also permitted (connections must not point upwards) |
| orientation_allowed | ['vertical on a vertical wall or column', 'horizontal', 'on a sloping surface (connections downwards)'] |
| orientation_forbidden |
['on a sloping surface with the connections upwards', 'in a sloping position on a vertical wall or column', 'in a horizontal position on a vertical wall or column', 'with the connections upwards on a vertical wall or column', 'overhanging with the connections upwards', 'overhanging with the connections downwards', 'on the ceiling']
Fronius Symo GEN24 6 - 10 kW Plus / Symo GEN24 6-12 kW Plus SC - Operating instructions (42,0426,0315) — Installation > Installation location and position > 'Installation position of the inverter'
|
| special_clearance_note | 'When installing the inverter on the outer walls of cattle sheds, it is important to maintain a minimum clearance of 2 m between all sides of the inverter and the ventilation and building openings.' |
| surface_requirements |
'Only install on a solid, non-flammable surface.' Permitted substrates: walls (corrugated metal walls with mounting rails, brick walls, concrete walls or other non-flammable surfaces sufficiently capable of bearing loads), mast or beam (using mounting rails, behind the PV modules directly on the PV mounting system), flat roofs, covered parking lot roofs (no overhead installation).
Fronius Symo GEN24 6 - 10 kW Plus / Symo GEN24 6-12 kW Plus SC - Operating instructions (42,0426,0315) — Installation > Installation location and position > 'Choosing the location of the inverter'
|
| two_person_lift_required | UNKNOWN (inverter has integrated side handles - 'Lift the inverter by the integrated side handles') |
| ventilation_requirements | 'When installing the inverter in a switch cabinet or similar closed environment, it is necessary to make sure that the hot air that develops will be dissipated by forced-air ventilation.' |
Environment
| cooling_method | regulated air cooling (fan) |
| corrosion_class | UNKNOWN |
| fan_replaceable | UNKNOWN |
| ik_rating | UNKNOWN |
| ip_rating |
IP 66
Fronius Symo GEN24 10.0 Plus - Technical data — General Data, 'Degree of protection IP66'
|
| max_altitude_m | 3000 / 4000 |
| nema_rating | UNKNOWN |
| noise_level_db |
< 47 dB (A)
Fronius Symo GEN24 10.0 Plus Datasheet EN (3600400059) - distributor-hosted copy — General data, 'Noise Emission < 47 dB (A)'
|
| operating_temperature_c | -25 to +60 |
| pollution_degree | UNKNOWN |
| relative_humidity | 0-100% |
| storage_temperature_c | UNKNOWN |
Interfaces & connectors
| ac_terminal_type | '5 pole AC push-in spring terminals 1.5-10 mm2, 3 pole backup 1.5-10 mm2, 5x PE-screw 2.5-16 mm2' |
| backup_eps_terminal | 3-pole backup power push-in terminal (PV Point / Full Backup variants) |
| battery_terminal_type | '1x BATT+ and 1x BATT- push-in spring terminals 2.5-10 mm2' |
| can | not documented |
| cloud_api | Fronius Solar.web |
| digital_inputs | 6x digital in/out + 6x digital in for ripple control / energy management (I/O terminal, designations RG0, CL0, 1/5, 2/6, 3/7, 4/8 for Demand Response Mode) |
| ethernet | 2x Ethernet LAN (LAN 1 for data communication / commissioning; 'LAN 2 Reserved for future functions.') |
| local_api | Fronius Solar API (JSON) |
| modbus_rtu | Modbus RTU SunSpec / Fronius Smart Meter, battery, Fronius Ohmpilot (via RS485) |
| modbus_tcp | Modbus TCP SunSpec (via WLAN / Ethernet LAN) |
| protocol_notes | Battery communication uses a dedicated 'Battery Connection (Modbus RJ45)' port. BAT switch position 1 = setting for connecting compatible batteries (factory setting). |
| pv_connector_type | push-in spring terminals (no MC4 connectors): '3x DC+ and 3x DC- push-in spring terminals 2.5-10 mm2' |
| rapid_shutdown_interface | WSD (wired shutdown) push-in terminal; WSD switch selects master (position 1) or secondary device (position 0) |
| rs485 |
2x RS485 (Modbus 0 / MB0 and Modbus 1 / MB1 push-in terminal with 12 V and GND); switchable terminating resistors per input (factory setting: on); max. four Modbus participants per input
Fronius Symo GEN24 6 - 10 kW Plus / Symo GEN24 6-12 kW Plus SC - Operating instructions (42,0426,0315) — General information > Operating controls and connections > 'Data communication area'
|
| sunspec | SunSpec over both Modbus RTU and Modbus TCP |
| usb | USB 2.0 (A-socket) |
| wifi |
WLAN 802.11b/g/n, frequency range 2412 - 2462 MHz, channels 1-11 b,g,n HT20 and 3-9 HT40, < 18 dBm
Fronius Symo GEN24 6 - 10 kW Plus / Symo GEN24 6-12 kW Plus SC - Operating instructions (42,0426,0315) — Appendix > Technical data > 'WLAN'
|
Controls & display
| buttons | optical sensor for operating the inverter (see 'Button functions and LED status indicator') |
| display_type | none (no local screen); integrated web server / user interface reached over WLAN or LAN |
| leds | Operating LED (inverter operating status) and Communications LED (connection status) |
| local_display | False |
| mobile_app | Fronius Solar.web |
| touchscreen | False |
| web_interface | integrated datalogger and web server (included) |
Protection
| afci |
AFCI - Arc Fault Circuit Interrupter (Arc Guard). 'monitors faults that occur in the current and voltage flow on the DC side and shuts down the circuit with an electronic circuit if a contact error is detected... When delivered, the Arc Guard function is disabled'
Fronius Symo GEN24 6 - 10 kW Plus / Symo GEN24 6-12 kW Plus SC - Operating instructions (42,0426,0315) — Safety information > Protection of people and equipment > 'AFCI - Arc Fault Circuit Interrupter (Arc Guard)'
|
| anti_islanding | per IEC 62116 / grid codes listed in certifications |
| central_grid_protection | central grid and system protection function documented; WSD (wired shutdown) chain |
| insulation_monitoring | DC insulation measurement: Yes |
| integrated_dc_switch | True |
| over_temperature | overload behaviour: operating point shift, power limitation |
| overvoltage_category | DC 2 / AC 3 |
| protection_class | 1 |
| residual_current_monitoring |
RCMU according to IEC 62109-2 and IEC 63112 - 'It monitors residual currents from the PV module up to the AC output and disconnects the inverter from the grid when an improper residual current is detected.'
Fronius Symo GEN24 6 - 10 kW Plus / Symo GEN24 6-12 kW Plus SC - Operating instructions (42,0426,0315) — Safety information > Protection of people and equipment > 'RCMU'
|
| reverse_polarity | DC reverse polarity protection: Yes |
| surge_protection | optional accessory: 'DC SPD type 1+2 GEN24' surge protection device (own technical-data chapter in the operating instructions) |
Certifications
| emc | [] |
| grid_codes | ['IEC 62116', 'IEC 61727', 'VDE 0126', 'VDE AR-N4105', 'AS/NZS 4777.2', 'EN 50549', 'CEI 0-21', 'G 98', 'R25'] |
| other | [] |
| regional | ['CE'] |
| safety | ['IEC 62109', 'IEC 62109-2', 'IEC 63112', 'IEC 62909'] |
| verbatim_list | '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' (Krannich-hosted Fronius datasheet and solkraft-hosted Fronius datasheet). The fronius.com Danish technical-data page lists the same set without R25. RCMU chapter of the operating instructions additionally names IEC 62109-2 and IEC63112. |
Warranty & service
| conditions | UNKNOWN |
| design_life_years | UNKNOWN |
| extended_options_years | [] |
| fan_replaceable | UNKNOWN |
| field_replaceable_parts | [] |
| standard_years | UNKNOWN |
Packaging & logistics
| gross_weight_kg | 28.5 |
| package_depth_mm | UNKNOWN |
| package_height_mm | UNKNOWN |
| package_width_mm | UNKNOWN |
Documents
datasheet
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
Fronius Symo GEN24 & GEN24 Plus 3.0 - 10.0 kW datasheet (official PDF) — located, not retrieved
rev UNKNOWN
datasheet
Fronius Symo GEN24 10.0 Plus Datasheet EN (3600400059) - distributor-hosted copy
rev UNKNOWN
installation-manual
Fronius Symo GEN24 6 - 10 kW Plus / Symo GEN24 6-12 kW Plus SC - Operating instructions (42,0426,0315)
rev 041-31082026
Documented compatibility
Documented pairings only. A product absent here has no fetched document naming the pairing — that is not a statement that it fails.
inverter_battery
BYD Battery-Box Premium HVS 12.8
COMPATIBLEofficially-verified
Fronius GEN24 Datasheet + BYD HVS/HVM Compatible Inverter List
BYD Battery-Box Premium HVS 5.1
COMPATIBLEmanufacturer-documented
BYD Battery-Box Premium HVS&HVM Compatible Inverter List V2.21 (2025-08-20), fetched https://bydbatterybox.com/uploads/downloads/250820_BYD_Battery_Box_Premium_HVS&HVM_Compatible_Inverter_List_V2.21-68a55d94a82f5.pdf
BYD Battery-Box Premium HVM 11.0
COMPATIBLEmanufacturer-documented
BYD Battery-Box Premium HVS&HVM Compatible Inverter List V2.21 (2025-08-20)
inverter_meter
Fronius Smart Meter TS 65A-3
COMPATIBLEofficially-verified
Fronius Smart Meter Operating Instructions
inverter_evse
Fronius Wattpilot (Home 11J/22J, Go variants)
COMPATIBLEofficially-verified
Fronius/Wattpilot product ecosystem (Solar.web + Fronius Smart Meter)
go-e GmbH go-eCharger Gemini (11kW and 22kW variants)
COMPATIBLEinferred-from-electrical-parameters
go-e Gemini Datasheet (open local API/Modbus TCP/MQTT) + third-party EMS tools (evcc, openWB)
inverter_microinverter
Enphase IQ8M
COMPATIBLEinferred-from-electrical-parameters
Fronius datasheet (ac_coupling_support=true) + Enphase IQ8M datasheet (grid-tie AC output, standard grid-interconnection cert.)
Enphase IQ8+
COMPATIBLEinferred-from-electrical-parameters
Fronius datasheet (ac_coupling_support=true) + Enphase IQ8+ datasheet (grid-tie AC output, standard grid-interconnection cert.)
Hoymiles HMS-2000-4T-NA
COMPATIBLEinferred-from-electrical-parameters
Fronius datasheet (ac_coupling_support=true) + Hoymiles HMS-2000-4T-NA datasheet (grid-tie AC output, standard grid-interconnection cert.)
APsystems QT2-208
COMPATIBLEinferred-from-electrical-parameters
Fronius datasheet (ac_coupling_support=true) + APsystems QT2-208 datasheet (grid-tie AC output, standard grid-interconnection cert.)
APsystems DS3 (S/L/base variants)
COMPATIBLEinferred-from-electrical-parameters
Fronius datasheet (ac_coupling_support=true) + APsystems DS3 (S/L/base variants) datasheet (grid-tie AC output, standard grid-interconnection cert.)
Deye SUN800G3-EU-230
COMPATIBLEinferred-from-electrical-parameters
Fronius datasheet (ac_coupling_support=true) + Deye SUN800G3-EU-230 datasheet (grid-tie AC output, standard grid-interconnection cert.)
TSUN TSOL-MX1000 (Gen3)
COMPATIBLEinferred-from-electrical-parameters
Fronius datasheet (ac_coupling_support=true) + TSUN TSOL-MX1000 (Gen3) datasheet (grid-tie AC output, standard grid-interconnection cert.)
NEP (Northern Electric Power) BDM-800
COMPATIBLEinferred-from-electrical-parameters
Fronius datasheet (ac_coupling_support=true) + NEP (Northern Electric Power) BDM-800 datasheet (grid-tie AC output, standard grid-interconnection cert.)
Recorded conflicts
environment.max_altitude_m Review required
4000 m — fronius.com technical data page, General Data 'Max. altitude 4000 m'
3,000 m / 4,000 m — solkraft-hosted Fronius datasheet, General data
the datasheet gives two altitude figures (likely unrestricted vs restricted/derated operation); the technical-data page reports only the higher one
physical.weight_kg Review required
23.38 kg (23.4 kg) — fronius.com technical data page; solkraft-hosted datasheet 'Weight (inverter / with packaging) 23,4 / 28,5 kg'
24 kg — Krannich-hosted Fronius Symo GEN24 Plus datasheet
document revision
physical.dimensions Review required
529 x 595 x 180 mm (WxHxD) / 595 x 529 x 180 mm (HxWxD) — fronius.com technical data page and solkraft-hosted datasheet, fetched 2026-09-02
594 x 527 x 180 mm — Krannich-hosted Fronius Symo GEN24 Plus datasheet, fetched 2026-09-02
document revision / rounding in an older datasheet
max_battery_charge_power_kw Review required
10.3 kW (10,300 W) — fronius.com technical data page and solkraft-hosted datasheet ('Max. DC input / output power 10,300 W'), fetched 2026-09-02 (agrees with the existing stored value)
10,420 W — Krannich-hosted Fronius Symo GEN24 Plus datasheet, fetched 2026-09-02
document revision
battery_voltage_max_v Review required
531 — existing stored value in inverters.json (source: solkraft-hosted datasheet 3600400059)
700 — fronius.com technical data page 'Fronius Symo GEN24 10.0 Plus', Battery Connection, 'Max. DC input voltage 700 V', fetched 2026-09-02
500 — Krannich-hosted Fronius Symo GEN24 Plus datasheet, 'Battery Voltage Range 160 V - 500 V', fetched 2026-09-02
document revision and/or different definitions (battery operating window vs absolute max DC input voltage of the battery port). Safety-critical for battery selection.
max_short_circuit_current_per_mppt_a Review required
37.5 A / 18.75 A — Fronius Symo GEN24 Plus (6.0, 8.0, 10.0) datasheet, Krannich-hosted copy, fetched 2026-09-02 (agrees with the existing stored value)
40.0 / 20.0 A — fronius.com technical data page 'Fronius Symo GEN24 10.0 Plus' (Input Data, 'Max. short circuit current'), fetched 2026-09-02
document revision - the current fronius.com technical-data page raises Isc to 40.0/20.0 A while the older datasheet PDF states 37.5/18.75 A. Safety-critical for string sizing; verify against the current datasheet revision for the specific unit.
environment.max_altitude_m Review required
4000 m — fronius.com technical data page, General Data 'Max. altitude 4000 m'
3,000 m / 4,000 m — solkraft-hosted Fronius datasheet, General data
the datasheet gives two altitude figures (likely unrestricted vs restricted/derated operation); the technical-data page reports only the higher one
physical.weight_kg Review required
23.38 kg (23.4 kg) — fronius.com technical data page; solkraft-hosted datasheet 'Weight (inverter / with packaging) 23,4 / 28,5 kg'
24 kg — Krannich-hosted Fronius Symo GEN24 Plus datasheet
document revision
physical.dimensions Review required
529 x 595 x 180 mm (WxHxD) / 595 x 529 x 180 mm (HxWxD) — fronius.com technical data page and solkraft-hosted datasheet, fetched 2026-09-02
594 x 527 x 180 mm — Krannich-hosted Fronius Symo GEN24 Plus datasheet, fetched 2026-09-02
document revision / rounding in an older datasheet
max_battery_charge_power_kw Review required
10.3 kW (10,300 W) — fronius.com technical data page and solkraft-hosted datasheet ('Max. DC input / output power 10,300 W'), fetched 2026-09-02 (agrees with the existing stored value)
10,420 W — Krannich-hosted Fronius Symo GEN24 Plus datasheet, fetched 2026-09-02
document revision
battery_voltage_max_v Review required
531 — existing stored value in inverters.json (source: solkraft-hosted datasheet 3600400059)
700 — fronius.com technical data page 'Fronius Symo GEN24 10.0 Plus', Battery Connection, 'Max. DC input voltage 700 V', fetched 2026-09-02
500 — Krannich-hosted Fronius Symo GEN24 Plus datasheet, 'Battery Voltage Range 160 V - 500 V', fetched 2026-09-02
document revision and/or different definitions (battery operating window vs absolute max DC input voltage of the battery port). Safety-critical for battery selection.
max_short_circuit_current_per_mppt_a Review required
37.5 A / 18.75 A — Fronius Symo GEN24 Plus (6.0, 8.0, 10.0) datasheet, Krannich-hosted copy, fetched 2026-09-02 (agrees with the existing stored value)
40.0 / 20.0 A — fronius.com technical data page 'Fronius Symo GEN24 10.0 Plus' (Input Data, 'Max. short circuit current'), fetched 2026-09-02
document revision - the current fronius.com technical-data page raises Isc to 40.0/20.0 A while the older datasheet PDF states 37.5/18.75 A. Safety-critical for string sizing; verify against the current datasheet revision for the specific unit.
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| Arc Guard default state | When delivered, the Arc Guard function is disabled |
| BYD Battery-Box Premium HVS 12.8 kWh restriction | The capacity of 12.8 kWh is not approved and certified for Italy. |
| Backup power grid connections (3-pin) | 1.5 - 10 mm2 |
| Battery parallel operation | Max. 3 batteries with the same capacity |
| Cable diameter for the connection to the push-in terminal (DC) | max. 6 mm |
| Cable diameter for the strain-relief device (DC) | max. 9 mm |
| Grid connections / conductor cross-section (5-pin) | 2.5 - 10 mm2 |
| Ground electrode terminal (2-pin / 4-pin) | 2.5 - 16 mm2 / 2.5 - 10 mm2 |
| LAN 2 | Reserved for future functions. |
| MPP adaptation efficiency | > 99.9 % |
| Max. AC charging power | 10,000 W |
| Max. PV generator power | 15 kWpeak |
| Max. four Modbus participants per input | Max. four Modbus participants per input (M0, M1) |
| Max. grid power demand | 10,000 VA |
| Noise Emission | < 47 dB (A) |
| Nominal input voltage | 610 V |
| Number of DC connections | 2/1 |
| PV/BAT connections (2 x 4-pin) | 4 - 10 mm2 |