Fronius SYMO Series

Fronius Symo 15.0-3 208
Cooling Controlled forced-air ventilation
Protection class NEMA 4X
Dimensions h x w x d
28.5 x 20.1 x 8.9 in.
725 x 510 x 225 mm
Weight 78.7 lbs. (35.7 kg)
Permitted ambient temperature -40 °F to +140 °F (-40 °C to +60 °C)
Permitted storage temperature -40 °F to +158 °F (-40 °C to +70 °C)
Permissible humidity 0 - 100%
Noise emission 72.5 dB(A) (ref. 1pW)
Protection devices
Reverse polarity protection Integrated
Stand-alone operation protection Integrated
Arc Fault Circuit Interrupter/interruption Integrated
Photovoltaic insulation monitoring Integrated
High temperature
Operating point shift/
active cooling
1) The maximum current from the inverter to the solar modules if an error occurs on the inverter.
2) Assured by electrical design of the inverter
3) ind. = inductive cap. = capacitive
Fronius Symo 15.0-3 480 17.5-3 480
Input data
MPP voltage range 350 - 800 V DC 400 - 800 V DC
Input voltage range (at 1000 W/m²/14 °F in an open circuit) 200 - 1000 V DC
Max. input current (MPP1/MPP2)
(MPP1 + MPP2)
33.0/25.0 A
51 A
Max. short circuit current of solar modules (I
SC PV
) (MPP1/
MPP2)
49.5/37.5 A
Max. inverter backfeed current to the array
1)
0.0 A
2)
Output data
Nominal output power (P
nom
) 14,995 W 17,495 W
Max. output power (+104 °F) 14,995 W 17,495 W
Max. output power (+140 °F)
at 440 V 12,200 W 12,200 W
at 480 V 14,400 W 14,400 W
Rated apparent power 14,995 VA 17,495 VA
Phases 3 ~ NPE
54