1)
The maximum current from the inverter to the solar modules if an error occurs on the inverter.
2)
Assured by the electrical design of the inverter
3)
ind. = inductive cap. = capacitive
Fronius Symo
Input data
MPP voltage range
Input voltage range (at 1000 W/m²/14 °F in an open circuit)
Max. input current
Max. short circuit current of solar modules (I
MPP2)
Max. inverter backfeed current to the array
Output data
Nominal output power (P
Max. output power (+104 °F)
Max. output power (+140 °F)
Rated apparent power
Phases
Nominal grid voltage
Operating range AC voltage
Adjustment range for grid voltage
Max. continuous output current at V
Recommended min. AC overcurrent protection
Max. output fault current per duration
Nominal frequency
Total harmonic distortion
Power factor (cos phi)
General data
Maximum efficiency
CEC efficiency
SC PV
1)
)
nom
nom
at 208 V
at 220 V
at 208 V
at 220 V
) (MPP1/
at 208 V
at 220 V
at 208 V
106 - 132 V / 183 - 229 V
at 220 V
112 - 140 V / 194 - 242 V
at 208 V
at 220 V
at 208 V
at 220 V
15.0-3 208
325 - 850 V DC
340 - 850 V DC
325 - 1000 V DC
47.8 A
45.7 A
49.5/37.5 A
2)
0.0 A
15,000 W
15,000 W
6600 W
15,000 VA
3 ~ NPE
120 V / 208 V
127 V / 220 V
-12 to +10%
41.6 A
39.4 A
60 A
50 A
67.7 A / 153 ms
60 Hz
< 3.5%
3)
0 - 1 ind./cap.
97.30%
96.50%
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