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SG10KTL-M vs GW10KT-DT 7 of 18 identical Swap Change inverters

Sungrow SG10KTL-M vs GoodWe GW10KT-DT

Sungrow
SG10KTL-M
10 kW 98.1 % euro Grid-tie
Open inverter page Datasheet PDF
VS
GoodWe GW10KT-DT
GoodWe
GW10KT-DT
10 kW 97.7 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

11 differences, and they point both ways

The largest is max dc voltage: 100 V apart. 7 of 18 comparable parameters are identical, with 14 more left out because at least one datasheet does not publish them.

See all 11 differences
How alike are they
7 of 18 comparable
parameters are identical
identical differs not published
01

What actually differs

11 of 18 parameters
Parameter SG10KTL-M GW10KT-DT Difference
Max DC voltage 1100 V 1000 V 100 V apart
European efficiency 98.1 % 97.7 % 0.4 pp more efficient
Max AC power 10.00 kW 11.00 kW 1.00 kW apart
Weight 20.0 kg 16.0 kg 4.0 kg lighter
Max efficiency 98.6 % 98.3 % 0.3 pp more efficient
Start voltage 250 V 160 V 90 V earlier start
Weight per kW 2.0 kg/kW 1.6 kg/kW 0.4 kg/kW lighter
MPPT voltage range 200-1000 V 180-850 V 200-1000 V vs 180-850 V
Max AC current 16.5 A 16.0 A 0.5 A apart
Dimensions 485x370x160 mm 433x354x155 mm 485x370x160 mm vs 433x354x155 mm
Cooling natural forced-air natural vs forced-air
02

Full specification

Parameter SG10KTL-M GW10KT-DT Difference
AC output
Rated AC power 10.00 kW 10.00 kW Same
Max AC power 10.00 kW 11.00 kW 1.00 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 16.5 A 16.0 A 0.5 A apart
PV input
Max PV power - - Neither datasheet publishes this
DC/AC ratio - - Neither datasheet publishes this
Max DC voltage 1100 V 1000 V 100 V apart
MPPT voltage range 200-1000 V 180-850 V 200-1000 V vs 180-850 V
Start voltage 250 V 160 V -90 V for GW10KT-DT
MPP trackers 2 2 Same
Strings per tracker 1 - Not published by GoodWe
Max input current per tracker 11.0 A - Not published by GoodWe
Efficiency
European efficiency 98.1 % 97.7 % +0.4 pp for SG10KTL-M
Max efficiency 98.6 % 98.3 % +0.3 pp for SG10KTL-M
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 16.0 kg -4.0 kg for GW10KT-DT
Weight per kW 2.0 kg/kW 1.6 kg/kW -0.4 kg/kW for GW10KT-DT
Dimensions 485x370x160 mm 433x354x155 mm 485x370x160 mm vs 433x354x155 mm
Ingress protection IP65 IP65 Same
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 Yes Same
Warranty
Warranty - - Neither datasheet publishes this
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.