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Solis-50K-HV vs GW50K-SDT-C30 7 of 16 identical Swap Change inverters

Solis-50K-HV vs GoodWe GW50K-SDT-C30

Solis-50K-HV
Ginlong Solis
Solis-50K-HV
50 kW 98.5 % euro Grid-tie
Open inverter page Datasheet PDF
VS
GoodWe GW50K-SDT-C30
GoodWe
GW50K-SDT-C30
50 kW Grid-tie
Open inverter page Datasheet PDF
The verdict

GW50K-SDT-C30 leads on the differences that matter

The largest is weight: 28.0 kg lighter. 7 of 16 comparable parameters are identical, with 16 more left out because at least one datasheet does not publish them.

See all 9 differences
How alike are they
7 of 16 comparable
parameters are identical
identical differs not published
01

What actually differs

9 of 16 parameters
Parameter Solis-50K-HV GW50K-SDT-C30 Difference
Weight 61.0 kg 33.0 kg 28.0 kg lighter
Weight per kW 1.2 kg/kW 0.7 kg/kW 0.6 kg/kW lighter
Max efficiency 99.0 % 98.7 % 0.3 pp more efficient
Nominal AC voltage 400 V 380 V 20 V apart
Max AC current 66.2 A 83.4 A 17.2 A apart
Start voltage 200 V 160 V 40 V earlier start
Ingress protection IP65 IP66 IP65 vs IP66
MPPT voltage range 200-1000 V 140-1000 V 200-1000 V vs 140-1000 V
Dimensions 700x630x357 mm 484x646x230 mm 700x630x357 mm vs 484x646x230 mm
02

Full specification

Parameter Solis-50K-HV GW50K-SDT-C30 Difference
AC output
Rated AC power 50.00 kW 50.00 kW Same
Max AC power 55.00 kW 55.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 380 V 20 V apart
Max AC current 66.2 A 83.4 A 17.2 A apart
PV input
Max PV power 60.00 kW - Not published by GoodWe
DC/AC ratio 1.20 - Not published by GoodWe
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 200 V 160 V -40 V for GW50K-SDT-C30
MPP trackers 4 - Not published by GoodWe
Strings per tracker - - Neither datasheet publishes this
Max input current per tracker - 42.0 A Not published by Ginlong Solis
Efficiency
European efficiency 98.5 % - Not published by GoodWe
Max efficiency 99.0 % 98.7 % +0.3 pp for Solis-50K-HV
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 61.0 kg 33.0 kg -28.0 kg for GW50K-SDT-C30
Weight per kW 1.2 kg/kW 0.7 kg/kW -0.6 kg/kW for GW50K-SDT-C30
Dimensions 700x630x357 mm 484x646x230 mm 700x630x357 mm vs 484x646x230 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling - forced-air Not published by Ginlong Solis
Noise - 29 dB Not published by Ginlong Solis
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet - Yes Not published by Ginlong Solis
Arc fault protection - Yes Not published by Ginlong Solis
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.