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SG12KTL-M vs MOD 12KTL3-X2(Pro) 12 of 19 identical Swap Change inverters

Sungrow SG12KTL-M vs Growatt MOD 12KTL3-X2(Pro)

Sungrow
SG12KTL-M
12 kW 98.1 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Growatt MOD 12KTL3-X2(Pro)
Growatt
MOD 12KTL3-X2(Pro)
12 kW 98.2 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

MOD 12KTL3-X2(Pro) leads on the differences that matter

The largest is max input current per tracker: 9.0 A more headroom. 12 of 19 comparable parameters are identical, with 13 more left out because at least one datasheet does not publish them.

See all 7 differences
How alike are they
12 of 19 comparable
parameters are identical
identical differs not published
01

What actually differs

7 of 19 parameters
Parameter SG12KTL-M MOD 12KTL3-X2(Pro) Difference
Max input current per tracker 11.0 A 20.0 A 9.0 A more headroom
Weight 20.0 kg 15.6 kg 4.4 kg lighter
Start voltage 250 V 160 V 90 V earlier start
Weight per kW 1.7 kg/kW 1.3 kg/kW 0.4 kg/kW lighter
Ingress protection IP65 IP66 IP65 vs IP66
MPPT voltage range 200-1000 V 140-1000 V 200-1000 V vs 140-1000 V
Dimensions 485x370x160 mm 387x425x178 mm 485x370x160 mm vs 387x425x178 mm
02

Full specification

Parameter SG12KTL-M MOD 12KTL3-X2(Pro) Difference
AC output
Rated AC power 12.00 kW 12.00 kW Same
Max AC power 12.00 kW 12.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 20.0 A 20.0 A Same
PV input
Max PV power - 18.00 kW Not published by Sungrow
DC/AC ratio - 1.50 Not published by Sungrow
Max DC voltage 1100 V 1100 V Same
MPPT voltage range 200-1000 V 140-1000 V 200-1000 V vs 140-1000 V
Start voltage 250 V 160 V -90 V for MOD 12KTL3-X2(Pro)
MPP trackers 2 2 Same
Strings per tracker 1 1 Same
Max input current per tracker 11.0 A 20.0 A +9.0 A for MOD 12KTL3-X2(Pro)
Efficiency
European efficiency 98.1 % 98.2 % Effectively the same
Max efficiency 98.6 % 98.6 % 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 20.0 kg 15.6 kg -4.4 kg for MOD 12KTL3-X2(Pro)
Weight per kW 1.7 kg/kW 1.3 kg/kW -0.4 kg/kW for MOD 12KTL3-X2(Pro)
Dimensions 485x370x160 mm 387x425x178 mm 485x370x160 mm vs 387x425x178 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling natural natural Same
Noise - - Neither datasheet publishes this
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi - Yes Not published by Sungrow
Ethernet - Yes Not published by Sungrow
Arc fault protection - Yes Not published by Sungrow
Integrated DC switch Yes - Not published by Growatt
Warranty
Warranty - 8 yrs Not published by Sungrow
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.