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MOD 10KTL3-X2(Pro) vs SG10RT-20 10 of 19 identical Swap Change inverters

Growatt MOD 10KTL3-X2(Pro) vs Sungrow SG10RT-20

Growatt MOD 10KTL3-X2(Pro)
Growatt
MOD 10KTL3-X2(Pro)
10 kW 98.2 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Sungrow SG10RT-20
Sungrow
SG10RT-20
10 kW 98.1 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

9 differences, and they point both ways

The largest is max input current per tracker: 5.0 A more headroom. 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 MOD 10KTL3-X2(Pro) SG10RT-20 Difference
Max input current per tracker 20.0 A 25.0 A 5.0 A more headroom
Weight 14.6 kg 17.0 kg 2.4 kg lighter
Ingress protection IP66 IP65 IP66 vs IP65
Weight per kW 1.5 kg/kW 1.7 kg/kW 0.2 kg/kW lighter
MPPT voltage range 140-1000 V 160-1000 V 140-1000 V vs 160-1000 V
Start voltage 160 V 180 V 20 V earlier start
Max AC current 16.0 A 16.7 A 0.7 A apart
Dimensions 387x425x178 mm 480x370x195 mm 387x425x178 mm vs 480x370x195 mm
Cooling natural forced-air natural vs forced-air
02

Full specification

Parameter MOD 10KTL3-X2(Pro) SG10RT-20 Difference
AC output
Rated AC power 10.00 kW 10.00 kW Same
Max AC power 10.00 kW 10.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 16.0 A 16.7 A 0.7 A apart
PV input
Max PV power 15.00 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 140-1000 V 160-1000 V 140-1000 V vs 160-1000 V
Start voltage 160 V 180 V -20 V for MOD 10KTL3-X2(Pro)
MPP trackers 2 2 Same
Strings per tracker 1 1 Same
Max input current per tracker 20.0 A 25.0 A +5.0 A for SG10RT-20
Efficiency
European efficiency 98.2 % 98.1 % Effectively the same
Max efficiency 98.6 % 98.5 % 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 14.6 kg 17.0 kg -2.4 kg for MOD 10KTL3-X2(Pro)
Weight per kW 1.5 kg/kW 1.7 kg/kW -0.2 kg/kW for MOD 10KTL3-X2(Pro)
Dimensions 387x425x178 mm 480x370x195 mm 387x425x178 mm vs 480x370x195 mm
Ingress protection IP66 IP65 IP66 vs IP65
Cooling natural forced-air natural vs forced-air
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

More useful comparisons

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Growatt MOD 10KTL3-X2(Pro) vs Growatt MOD 10KTL3-X
5 differences, the largest is max input current per tracker
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Growatt MOD 10KTL3-X2(Pro) vs Sungrow SG10KTL-M
8 differences, the largest is max input current per tracker
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Sofar Solar
Growatt MOD 10KTL3-X2(Pro) vs SOFAR 11KTLX-G3
8 differences, the largest is max input current per tracker
04

Written summary

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