Fronius - SYMO-20-3-480LT, 20KW -Fronius Symo Inverter (non Ont) 3p

Fronius - Symo Advanced 20.0-3-480 - Lite

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Fronius - Symo Advanced 20.0-3-480 - Lite

SKU: SYMO-20-3-480LT


Featuring models ranging from 10 kW to 24 kW, the Fronius Symo Advanced is the ideal inverter for commercial applications. The new Advanced versions combine the benefits of the Fronius Symo with additional features zero tilt mounting, light weight and field serviceability.


511 mm
724 mm
226 mm
Weight 43,4 kg
Installation Indoor and outdoor installation, tilt from 0 - 90 degree (Fronius Shade Cover required for installation angles less than 15 degrees)
Permitted humidity 2)
0 - 100 % (non-condensing)
Dimension (width) 511 mm
Dimension (height) 724 mm
Dimension (depth) 226 mm
Weight 43,4 kg
Protection class NEMA 4X
Night time consumption <1 W
Inverter topology Transformerless
Cooling Variable speed fan
Elevation 2000 m (6562 ft) with a max. input voltage of 1000 V / 3400 m (11155 ft) with a max. input voltage of 850 V
Certificates and compliance with standards UL 1741-2010 Second Edition (incl. UL1741 Supplement SA 2016-09 for California Rule 21 and Hawaiian Electric Code Rule 14H), UL1998 (for functions: AFCI, RCMU and isolation monitoring), IEEE 1547-2003, IEEE 1547a-2014, IEEE 1547.1-2003, ANSI/IEEE C62.41, FCC Part 15 A & B, NEC 2017 Article 690, C22. 2 No. 107.1-16, UL1699B Issue 2 -2013, CSA TIL M-07 Issue 1 -2013
DC connection terminals 6x DC+ and 6x DC- screw terminals for copper (solid / stranded / fine stranded) or aluminum (solid / stranded)
AC connection terminals Screw terminals 14-6 AWG


Number of MPPT 2
Max. usable input current NA
Max. usable input current total (MPPT1 + MPPT2)
51 A
Max. array short circuit current (1.5 * Imax)
76,5 A
Operating voltage range 200-1000 V
MPP Voltage Range
450-800 V
Max. input voltage (Udc max)
1000 V


Max. output power 480 V 19995 W
Max. output power 277 V 19995 W
Max. output power 240 V NA
Max. output power 208 V NA
Output configuration
3~ NPE 480 V
Frequency range 50-66 Hz
Nominal operating frequency 60 Hz
Power factor range
0-1 ind,/cap,
Max continuous output current 480 V 24,0 A
Max. continuous output current 277 V 24,0 A
Max. continuous output current 240 V NA
Max. continuous output current 208 V NA


spec sheet: SYMO-20-3-480LT