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SOFAR 15KTLX-G3P vs MID 15KTL3-X 10 of 19 identical Swap Change inverters

SOFAR 15KTLX-G3P vs Growatt MID 15KTL3-X

SOFAR 15KTLX-G3P
Sofar Solar
SOFAR 15KTLX-G3P
15 kW 98.1 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Growatt MID 15KTL3-X
Growatt
MID 15KTL3-X
15 kW 98.6 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

9 differences, and they point both ways

The largest is european efficiency: 0.5 pp more efficient. 10 of 19 comparable parameters are identical, with 13 more left out because at least one datasheet does not publish them.

See all 9 differences
How alike are they
10 of 19 comparable
parameters are identical
identical differs not published
01

What actually differs

9 of 19 parameters
Parameter SOFAR 15KTLX-G3P MID 15KTL3-X Difference
European efficiency 98.1 % 98.6 % 0.5 pp more efficient
Weight 19.0 kg 23.0 kg 4.0 kg lighter
Max AC power 16.50 kW 16.60 kW 0.10 kW apart
Start voltage 180 V 250 V 70 V earlier start
Ingress protection IP66 IP65 IP66 vs IP65
Weight per kW 1.3 kg/kW 1.5 kg/kW 0.3 kg/kW lighter
MPPT voltage range 160-1000 V 200-1000 V 160-1000 V vs 200-1000 V
Max AC current 25.1 A 24.2 A 0.9 A apart
Dimensions 412x491x188 mm 395x525x222 mm 412x491x188 mm vs 395x525x222 mm
02

Full specification

Parameter SOFAR 15KTLX-G3P MID 15KTL3-X Difference
AC output
Rated AC power 15.00 kW 15.00 kW Same
Max AC power 16.50 kW 16.60 kW 0.10 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 25.1 A 24.2 A 0.9 A apart
PV input
Max PV power - 22.50 kW Not published by Sofar Solar
DC/AC ratio - 1.50 Not published by Sofar Solar
Max DC voltage 1100 V 1100 V Same
MPPT voltage range 160-1000 V 200-1000 V 160-1000 V vs 200-1000 V
Start voltage 180 V 250 V -70 V for SOFAR 15KTLX-G3P
MPP trackers 2 2 Same
Strings per tracker - - Neither datasheet publishes this
Max input current per tracker - - Neither datasheet publishes this
Efficiency
European efficiency 98.1 % 98.6 % +0.5 pp for MID 15KTL3-X
Max efficiency 98.6 % 98.8 % Effectively the same
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 19.0 kg 23.0 kg -4.0 kg for SOFAR 15KTLX-G3P
Weight per kW 1.3 kg/kW 1.5 kg/kW -0.3 kg/kW for SOFAR 15KTLX-G3P
Dimensions 412x491x188 mm 395x525x222 mm 412x491x188 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 Not published by Sofar Solar
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch Yes Yes Same
Warranty
Warranty - 5 yrs Not published by Sofar Solar
03

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04

Written summary

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