Fronius International Symo Advanced 17.5-3-M vs Fronius Verto 17.5

Fronius International
Symo Advanced 17.5-3-M
17.5 kW
97.6 % euro
Grid-tie
VS

Fronius International
Fronius Verto 17.5
17.5 kW
98.3 % euro
Grid-tie
The verdict
Fronius Verto 17.5 leads on the differences that matter
The largest is european efficiency: 0.7 pp more efficient. 15 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.
See all 9 differencesHow alike are they
15
of 24 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
9 of 24 parameters
What actually differs
Parameter
Symo Advanced 17.5-3-M
Fronius Verto 17.5
Difference
European efficiency
97.6 %
98.3 %
0.7 pp more efficient
Max efficiency
97.9 %
98.5 %
0.6 pp more efficient
MPP trackers
2
4
2 trackers more
Weight
42.0 kg
35.2 kg
6.8 kg lighter
Start voltage
200 V
150 V
50 V earlier start
Weight per kW
2.4 kg/kW
2.0 kg/kW
0.4 kg/kW lighter
MPPT voltage range
200-800 V
150-870 V
200-800 V vs 150-870 V
Strings per tracker
3
2
1 string apart
Dimensions
725x510x225 mm
730x540x278 mm
725x510x225 mm vs 730x540x278 mm
02
Full specification
Parameter
Symo Advanced 17.5-3-M
Fronius Verto 17.5
Difference
AC output
Rated AC power
17.50 kW
17.50 kW
Same
Max AC power
17.50 kW
17.50 kW
Same
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
400 V
400 V
Same
Max AC current
26.5 A
26.5 A
Same
PV input
Max PV power
26.30 kW
26.25 kW
Effectively the same
DC/AC ratio
1.50
1.50
Same
Max DC voltage
1000 V
1000 V
Same
MPPT voltage range
200-800 V
150-870 V
200-800 V vs 150-870 V
Start voltage
200 V
150 V
-50 V for Fronius Verto 17.5
MPP trackers
2
4
+2 trackers for Fronius Verto 17.5
Strings per tracker
3
2
1 string apart
Max input current per tracker
-
28.0 A
Not published by Fronius International
Efficiency
European efficiency
97.6 %
98.3 %
+0.7 pp for Fronius Verto 17.5
Max efficiency
97.9 %
98.5 %
+0.6 pp for Fronius Verto 17.5
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
-
-
Neither datasheet publishes this
Battery voltage
-
-
Neither datasheet publishes this
Max charge current
-
-
Neither datasheet publishes this
Backup power
-
-
Neither datasheet publishes this
Physical
Weight
42.0 kg
35.2 kg
-6.8 kg for Fronius Verto 17.5
Weight per kW
2.4 kg/kW
2.0 kg/kW
-0.4 kg/kW for Fronius Verto 17.5
Dimensions
725x510x225 mm
730x540x278 mm
725x510x225 mm vs 730x540x278 mm
Ingress protection
IP66
IP66
Same
Cooling
forced-air
forced-air
Same
Noise
-
56 dB
Not published by Fronius International
Max operating temperature
60 °C
60 °C
Same
Connectivity and safety
Wi-Fi
Yes
Yes
Same
Ethernet
Yes
Yes
Same
Arc fault protection
Yes
Yes
Same
Integrated DC switch
Yes
Yes
Same
Warranty
Warranty
-
-
Neither datasheet publishes this
03
Open all inverters
More useful comparisons
Same type, similar size
Fronius International
Fronius International Symo Advanced 17.5-3-M vs Fronius Symo 17.5-3 480
4 differences, the largest is weight
Same type, similar size
SolarEdge
Fronius International Symo Advanced 17.5-3-M vs SolarEdge SE17.3KUS
12 differences, the largest is rated ac power
Same type, similar size
Growatt
Fronius International Symo Advanced 17.5-3-M vs Growatt MID 17KTL3-X
13 differences, the largest is rated ac power
04
Written summary
Checking cache...
Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.