Fronius International Symo Advanced 15.0-3-M vs Growatt MID 15KTL3-X

Fronius International
Symo Advanced 15.0-3-M
15 kW
97.6 % euro
Grid-tie
VS
The verdict
MID 15KTL3-X leads on the differences that matter
The largest is european efficiency: 1.0 pp more efficient. 11 of 22 comparable parameters are identical, with 10 more left out because at least one datasheet does not publish them.
See all 11 differencesHow alike are they
11
of 22 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
11 of 22 parameters
What actually differs
Parameter
Symo Advanced 15.0-3-M
MID 15KTL3-X
Difference
European efficiency
97.6 %
98.6 %
1.0 pp more efficient
Max DC voltage
1000 V
1100 V
100 V apart
Max efficiency
97.9 %
98.8 %
0.8 pp more efficient
Max AC power
15.00 kW
16.60 kW
1.60 kW apart
Weight
42.0 kg
23.0 kg
19.0 kg lighter
Weight per kW
2.8 kg/kW
1.5 kg/kW
1.3 kg/kW lighter
Start voltage
200 V
250 V
50 V earlier start
Max AC current
22.7 A
24.2 A
1.5 A apart
Ingress protection
IP66
IP65
IP66 vs IP65
MPPT voltage range
200-800 V
200-1000 V
200-800 V vs 200-1000 V
Dimensions
725x510x225 mm
395x525x222 mm
725x510x225 mm vs 395x525x222 mm
02
Full specification
Parameter
Symo Advanced 15.0-3-M
MID 15KTL3-X
Difference
AC output
Rated AC power
15.00 kW
15.00 kW
Same
Max AC power
15.00 kW
16.60 kW
1.60 kW apart
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
400 V
400 V
Same
Max AC current
22.7 A
24.2 A
1.5 A apart
PV input
Max PV power
22.50 kW
22.50 kW
Same
DC/AC ratio
1.50
1.50
Same
Max DC voltage
1000 V
1100 V
100 V apart
MPPT voltage range
200-800 V
200-1000 V
200-800 V vs 200-1000 V
Start voltage
200 V
250 V
-50 V for Symo Advanced 15.0-3-M
MPP trackers
2
2
Same
Strings per tracker
3
-
Not published by Growatt
Max input current per tracker
-
-
Neither datasheet publishes this
Efficiency
European efficiency
97.6 %
98.6 %
+1.0 pp for MID 15KTL3-X
Max efficiency
97.9 %
98.8 %
+0.8 pp for MID 15KTL3-X
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
23.0 kg
-19.0 kg for MID 15KTL3-X
Weight per kW
2.8 kg/kW
1.5 kg/kW
-1.3 kg/kW for MID 15KTL3-X
Dimensions
725x510x225 mm
395x525x222 mm
725x510x225 mm vs 395x525x222 mm
Ingress protection
IP66
IP65
IP66 vs IP65
Cooling
forced-air
forced-air
Same
Noise
-
-
Neither datasheet publishes this
Max operating temperature
60 °C
60 °C
Same
Connectivity and safety
Wi-Fi
Yes
Yes
Same
Ethernet
Yes
Yes
Same
Arc fault protection
Yes
-
Not published by Growatt
Integrated DC switch
Yes
Yes
Same
Warranty
Warranty
-
5 yrs
Not published by Fronius International
03
Open all inverters
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04
Written summary
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Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.
