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GWT10K-SDT-30 (SDT G3 series) vs SG10KTL-M 10 of 19 identical Swap Change inverters

GoodWe GWT10K-SDT-30 (SDT G3 series) vs Sungrow SG10KTL-M

GoodWe GWT10K-SDT-30 (SDT G3 series)
GoodWe
GWT10K-SDT-30 (SDT G3 series)
10 kW Grid-tie
Open inverter page Datasheet PDF
VS
Sungrow
SG10KTL-M
10 kW 98.1 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

GWT10K-SDT-30 (SDT G3 series) leads on the differences that matter

The largest is max input current per tracker: 11.0 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 GWT10K-SDT-30 (SDT G3 series) SG10KTL-M Difference
Max input current per tracker 22.0 A 11.0 A 11.0 A more headroom
Max AC power 11.00 kW 10.00 kW 1.00 kW apart
Weight 14.7 kg 20.0 kg 5.3 kg lighter
Weight per kW 1.5 kg/kW 2.0 kg/kW 0.5 kg/kW lighter
Nominal AC voltage 380 V 400 V 20 V apart
Start voltage 160 V 250 V 90 V earlier start
Ingress protection IP66 IP65 IP66 vs IP65
MPPT voltage range 140-1000 V 200-1000 V 140-1000 V vs 200-1000 V
Dimensions 392x491x204 mm 485x370x160 mm 392x491x204 mm vs 485x370x160 mm
02

Full specification

Parameter GWT10K-SDT-30 (SDT G3 series) SG10KTL-M Difference
AC output
Rated AC power 10.00 kW 10.00 kW Same
Max AC power 11.00 kW 10.00 kW 1.00 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 380 V 400 V 20 V apart
Max AC current 16.7 A 16.5 A Effectively the same
PV input
Max PV power - - Neither datasheet publishes this
DC/AC ratio - - Neither datasheet publishes this
Max DC voltage 1100 V 1100 V Same
MPPT voltage range 140-1000 V 200-1000 V 140-1000 V vs 200-1000 V
Start voltage 160 V 250 V -90 V for GWT10K-SDT-30 (SDT G3 series)
MPP trackers 2 2 Same
Strings per tracker 1 1 Same
Max input current per tracker 22.0 A 11.0 A +11.0 A for GWT10K-SDT-30 (SDT G3 series)
Efficiency
European efficiency - 98.1 % Not published by GoodWe
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 14.7 kg 20.0 kg -5.3 kg for GWT10K-SDT-30 (SDT G3 series)
Weight per kW 1.5 kg/kW 2.0 kg/kW -0.5 kg/kW for GWT10K-SDT-30 (SDT G3 series)
Dimensions 392x491x204 mm 485x370x160 mm 392x491x204 mm vs 485x370x160 mm
Ingress protection IP66 IP65 IP66 vs IP65
Cooling natural natural Same
Noise 29 dB - Not published by Sungrow
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi - - Neither datasheet publishes this
Ethernet - - Neither datasheet publishes this
Arc fault protection Yes - Not published by Sungrow
Integrated DC switch Yes Yes Same
Warranty
Warranty - - Neither datasheet publishes this
03

More useful comparisons

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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.