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Symo Advanced Inverter SYMO-17.5-3-480

Name: Symo Advanced Inverter SYMO-17.5-3-480 - Melanite
SKU: 4210053800

Symo Advanced Inverter delivers safety, flexibility, and high performance with Arc Guard technology for future-proof commercial solar systems.

Product Details

Further developed with safety in mind: the Symo Advanced Inverter opens the next chapter in the Fronius SnapINverter portfolio. The Symo Advanced Inverter combines proven performance with new safety technology, making the Symo Advanced Inverter the future-proof choice for commercial photovoltaic systems of all sizes. The latest generation of the Symo Advanced 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.

SKU: 4210053800 Categories: Solar Energy, Inverter Tags: Fronius Inverter, Inverter, Symo Inverter Brand: Fronius

Description
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Product Description

The Symo Advanced Inverter is engineered to provide exceptional safety and efficiency for commercial solar installations. Designed with Fronius Arc Guard technology, the Symo Advanced Inverter ensures reliable arc protection while maximizing energy yields. Its SuperFlex Design allows complete freedom in roof planning, making the Symo Advanced Inverter suitable for diverse project requirements. With power categories from 10 to 20 kW, the Symo Advanced Inverter represents the next generation of intelligent, future-proof solar solutions.

Technical Data

Input Data
Number of MPP trackers	2
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 range	200 - 800 V
Number of DC connections	3 + 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
Power factor (cos φac,r)	0 - 1 ind./cap.
General Data
Mains Frequency	Hz
Dimension / width	510 mm
Dimension / height	725 mm
Dimension / depth	225 mm
Weight	39,8 kg
Weight incl. packaging	46,2 kg
Degree of protection	IP 66
Protection class	1
Overvoltage category (DC / AC) 1)	2 / 3
Night-time consumption	<1 W
Cooling	Regulated air cooling
Installation	Indoor and outdoor installation
Ambient temperature range	-25°C - +60°C
Permitted humidity	0 - 100 %
Max. altitude	3400 m
DC connection technology	6x DC+ and 6x DC- screw terminals 2.5 - 16 mm²
AC connection technology	5-pin AC screw terminals 2.5 - 16 mm²
Certificates and compliance with standards	IEC 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 class	B
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 measurement	Yes
Overload behaviour	Operating point shift. Power limitation
DC disconnector	Yes
DC Reverse polarity protection	Yes
Arc fault circuit interrupter (Fronius Arc Guard)	Yes
Interfaces
Wi-Fi / Ethernet LAN	Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital I/Os	Interface 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 server	Included
External input 4)	S0 meter connection / Evaluation of overvoltage protection
RS485	Modbus RTU SunSpec or meter connection