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Fronius Symo Advanced 22.7-3 480 vs MID 22KTL3-X 8 of 20 identical Swap Change inverters

Fronius Symo Advanced 22.7-3 480 vs Growatt MID 22KTL3-X

Fronius Symo Advanced 22.7-3 480
Fronius International
Fronius Symo Advanced 22.7-3 480
22.727 kW Grid-tie
Open inverter page Datasheet PDF
VS
Growatt MID 22KTL3-X
Growatt
MID 22KTL3-X
22 kW 98.6 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

12 differences, and they point both ways

The largest is rated ac power: 0.73 kW apart. 8 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them.

See all 12 differences
How alike are they
8 of 20 comparable
parameters are identical
identical differs not published
01

What actually differs

12 of 20 parameters
Parameter Fronius Symo Advanced 22.7-3 480 MID 22KTL3-X Difference
Rated AC power 22.73 kW 22.00 kW 0.73 kW apart
Warranty 10 yrs 5 yrs 5 yrs longer
Max DC voltage 1000 V 1100 V 100 V apart
Max efficiency 98.0 % 98.8 % 0.8 pp more efficient
Max AC power 22.73 kW 24.40 kW 1.67 kW apart
Max PV power 34.00 kW 33.00 kW 1.00 kW apart
Weight 43.4 kg 23.0 kg 20.4 kg lighter
Weight per kW 1.9 kg/kW 1.0 kg/kW 0.9 kg/kW lighter
Max AC current 27.3 A 35.5 A 8.2 A apart
Start voltage 200 V 250 V 50 V earlier start
Ingress protection NEMA 4X IP65 NEMA 4X vs IP65
Dimensions 725x510x225 mm 395x525x222 mm 725x510x225 mm vs 395x525x222 mm
02

Full specification

Parameter Fronius Symo Advanced 22.7-3 480 MID 22KTL3-X Difference
AC output
Rated AC power 22.73 kW 22.00 kW 0.73 kW apart
Max AC power 22.73 kW 24.40 kW 1.67 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage - 400 V Not published by Fronius International
Max AC current 27.3 A 35.5 A 8.2 A apart
PV input
Max PV power 34.00 kW 33.00 kW 1.00 kW apart
DC/AC ratio 1.50 1.50 Same
Max DC voltage 1000 V 1100 V 100 V apart
MPPT voltage range - 200-1000 V Not published by Fronius International
Start voltage 200 V 250 V -50 V for Fronius Symo Advanced 22.7-3 480
MPP trackers 2 2 Same
Strings per tracker - - Neither datasheet publishes this
Max input current per tracker - - Neither datasheet publishes this
Efficiency
European efficiency - 98.6 % Not published by Fronius International
Max efficiency 98.0 % 98.8 % +0.8 pp for MID 22KTL3-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 43.4 kg 23.0 kg -20.4 kg for MID 22KTL3-X
Weight per kW 1.9 kg/kW 1.0 kg/kW -0.9 kg/kW for MID 22KTL3-X
Dimensions 725x510x225 mm 395x525x222 mm 725x510x225 mm vs 395x525x222 mm
Ingress protection NEMA 4X IP65 NEMA 4X 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 10 yrs 5 yrs +5 yrs for Fronius Symo Advanced 22.7-3 480
03

More useful comparisons

Open all inverters
Same type, similar size
Fronius International
Fronius Symo Advanced 22.7-3 480 vs Fronius Symo 22.7-3 480
One difference: dimensions
Same type, similar size
Sungrow
Fronius Symo Advanced 22.7-3 480 vs Sungrow SG23T-P2-CN
10 differences, the largest is rated ac power
Same type, similar size
Sofar Solar
Fronius Symo Advanced 22.7-3 480 vs SOFAR 23KTLX-G3P
8 differences, the largest is rated ac power
Same type, similar size
Sofar Solar
Growatt MID 22KTL3-X vs SOFAR 22KTLX-G3
5 differences, the largest is european efficiency
04

Written summary

Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.