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Fronius Symo Advanced 17.5-3-M

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Device type: on-grid; Network type: 1 phase (230 V)/3 phase (400 V); Maximum efficiency (%): 97.9; Rated power (W): 17500; MPPT controller: 2; parallel connection; built-in monitoring; Wi-Fi; USB; LAN (RJ45); RS485; Dimensions (mm): 725x510x225; Weight (kg): 42;
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Fronius Symo Advanced 17.5-3-M
We recommend products in stockInverters & Controllers Fronius →
Fronius Symo 3.7-3-M
from $1,281.83 
on-grid, single-phase, three-phase, 3700 W, connection: RS485, USB, LAN (RJ45), Wi-Fi, MPPT controller, monitoring, work at -t °C, defence from: overload, overheating, short circuit, reverse polarity, IP65, 645x431x204 mm
Fronius Symo Advanced 17.5-3-M
Symoparallel operationmonitoringMPPT-t °CWi-Fi
10 kW
12.5 kW
15 kW
17.5 kW
20 kW
Main
Device typeon-grid
Network type1 phase (230 V)/3 phase (400 V)
Maximum efficiency97.9 %
Euro efficiency97.1 %
AC input / output
Rated power17500 VA
Rated power17500 W
Peak power26300 W
Rated AC current25.4 A
Output waveformpure sine
Solar PV panels
Operating voltage PV370 – 800 V / DC /
Short circuit current68 А / 68 A MPP1, 55.7 A MPP2 /
MPPT controller(s)2
Features and control
Functionsparallel connection
built-in monitoring
Control interfacesWi-Fi
USB
LAN (RJ45)
RS485
Protectionreverse polarity protection
short circuit protection
overload protection
General
Displaymonochrome
Coolingactive (fans)
Casing protection classIP66
Operating temperature-25 °C ~ +60 °C
Dimensions725x510x225 mm
Weight42 kg
Official Websitefronius.com
Added to E-Catalognovember 2023
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Fronius 2025 - new products, best sales and most actual models Fronius.
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Series Fronius Symo (three-phase)Compare using chart →
Fronius Symo 3.7-3-M
from $1,281.83 
on-grid, single-phase, three-phase, 3700 W, connection: RS485, USB, LAN (RJ45), Wi-Fi, MPPT controller, monitoring, work at -t °C, defence from: overload, overheating, short circuit, reverse polarity, IP65, 645x431x204 mm
Fronius Symo GEN24 3.0 Plus
from $1,755.36 
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Fronius Symo GEN24 4.0 Plus
from $1,872.82 
hybrid inverter, single-phase, three-phase, 4000 W, connection: RS485, LAN (RJ45), Wi-Fi, MPPT controller, monitoring, function UPS, work at -t °C, defence from: overload, overheating, short circuit, reverse polarity, IP66, 530x474x165 mm
Fronius Symo GEN24 5.0 Plus
from $1,971.97 
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