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Solar Energy
Installers & partners

Fronius Symo Advanced

Designed to rely on.

Further developed with safety in mind: the Fronius Symo Advanced opens the next chapter in the Fronius SnapINverter portfolio. The inverter combines proven performance with new safety technology, making the Fronius Symo Advanced the future-proof choice for commercial photovoltaic systems of all sizes. The latest generation of the inverter with power categories ranging from 10 to 20 kW impresses with reliable arc protection through the new Fronius Arc Guard technology, SuperFlex Design for absolute freedom in roof planning and maximum yields through the Dynamic Peak Manager.
Please choose your desired product.

Product details

Input Data

Number of MPP trackers2
Max. input current (Idc max)
33,0 / 27,0 A
Max. short circuit current, module array*
68,0 / 55,7 A
DC input voltage range (Udc min - Udc max)
200 - 1000 V
Feed-in start voltage (Udc start)
200 V
Nominal input voltage (Udc,r)
600 V
MPP voltage range (Umpp min - Umpp max)
370 - 800 V
Usable MPP voltage range200 - 800 V
Number of DC connections3 + 3
Max. PV generator power (Pdc max
26,3 kWpeak

Output Data

AC nominal output (Pac,r)
17,5 kW
Max. output power (Pac max)
17,5 kVA
AC output current (Iac nom)
25,3 A
Grid connection (Uac,r)
3~NPE 400/230, 3~NPE 380/220 V
AC voltage range (Umin - Umax)
150 - 280 V
Frequency (fr)
50 / 60 Hz
Frequency range (fmin - fmax)
45 - 65 Hz
Total harmonic distortion<3% @Pnom (230/400VAC 50Hz)
Power factor (cos φac,r)
0 - 1 ind./cap.

General Data

Width510 mm
Height725 mm
Depth225 mm
Weight39,8 kg
Weight incl. packaging46,2 kg
Protection classIP 66
Protection class1
Overvoltage category (DC / AC) 1)
2 / 3
Night-time consumption<1 W
CoolingRegulated air cooling
InstallationIndoor and outdoor installation
Ambient temperature range-25°C - +60°C
Permitted humidity0 - 100 %
Max. altitude 2)
2 000 m / 3 400 m
DC connection technology6x DC+ and 6x DC- screw terminals 2.5 - 16 mm²
AC connection technology5-pin AC screw terminals 2.5 - 16 mm²
Certificates and compliance with standardsIEC 62109-1/-2, IEC 62116, IEC 61727, VDE 0126-1-1/A1, VDE AR-N 4105, G98/1, G99/1, AS/NZS 4777.2, UNE 206007-1, CEI 0-21, CEI 0-16, NRS 097-2-1, TOR Erzeuger Typ A, VDE AR-N 4110, EN 50549-1/-2, IEC 61683, IEC60068, IEC 63027:2023
Interference emission classB

Efficiency

Max. efficiency (PV - grid)97,9 %
European efficiency (ηEU)96.5 / 97.6 / 97.1%
η at 5% Pac,r 3)
92.7 / 94.5 / /91.8&
η at 10% Pac,r 3)
94.8 / 96.5 / 95.2%
η at 20% Pac,r 3)
96.3 / 97.5 / 96.8%
η at 25% Pac,r 3)
96.5 / 97.7 / 97.0%
η at 30% Pac,r 3)
96.7 / 97.8 / 97.2%
η at 50% Pac,r 3)
96.8 / 97.9 / 97.5%
η at 75% Pac,r 3)
96.7 / 97.9 / 97.6%
η at 100% Pac,r 3)
96.6 / 97.8 / 97.5%
MPP adaptation efficiency>99.9%

Protection Devices

DC insulation measurementYes
Overload behaviourOperating point shift. Power limitation
DC disconnectorYes
DC Reverse polarity protectionYes
Arc fault circuit interrupter (Fronius Arc Guard)Yes

Interfaces

Wi-Fi / Ethernet LANFronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital I/OsInterface to ripple control receiver, energy management
USB (type A socket) 4)
Data logging, inverter update via USB flash drive
2x RS422 (RJ45 socket) 4)
Fronius Solar Net
Signalling output 4)
Energy management (floating relay output)
Datalogger and web serverIncluded
External input 4)
S0 meter connection / Evaluation of overvoltage protection
RS485Modbus RTU SunSpec or meter connection

Downloads

Show all downloads for product

FOOTNOTES FOR TECHNICAL DATA

1) According to IEC 62109-1. DIN rail for optional type 1 + 2 or type 2 surge protection device available.

2) Unrestricted/restricted voltage range.

3) At Umpp min / Udc,r / Umpp max.

4) Also available in the light version.

 

* Isc pv = Isc max ≥ Isc (STC) x 1,25 according to e.g.: IEC 60364-7-712, NEC 2020, AS/NZS 5033:2021.

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