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S5-GC20K-LV vs SUN2000-20KTL-M2 10 of 24 identical Swap Change inverters

Ginlong Solis S5-GC20K-LV vs Huawei SUN2000-20KTL-M2

Ginlong Solis S5-GC20K-LV
Ginlong Solis
S5-GC20K-LV
20 kW 97.3 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Huawei
SUN2000-20KTL-M2
20 kW 98.3 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

SUN2000-20KTL-M2 leads on the differences that matter

The largest is european efficiency: 1.0 pp more efficient. 10 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.

See all 14 differences
How alike are they
10 of 24 comparable
parameters are identical
identical differs not published
01

What actually differs

14 of 24 parameters
Parameter S5-GC20K-LV SUN2000-20KTL-M2 Difference
European efficiency 97.3 % 98.3 % 1.0 pp more efficient
Max input current per tracker 32.0 A 22.0 A 10.0 A more headroom
Max efficiency 97.8 % 98.7 % 0.9 pp more efficient
Weight 42.1 kg 25.0 kg 17.1 kg lighter
Weight per kW 2.1 kg/kW 1.2 kg/kW 0.9 kg/kW lighter
Max DC voltage 1100 V 1080 V 20 V apart
Nominal AC voltage 220 V 400 V 180 V apart
Max AC current 57.7 A 33.5 A 24.2 A apart
MPP trackers 3 2 1 tracker more
Ingress protection IP66 IP65 IP66 vs IP65
MPPT voltage range 200-1000 V 160-950 V 200-1000 V vs 160-950 V
Start voltage 180 V 200 V 20 V earlier start
Dimensions 629x647x252 mm 470x525x262 mm 629x647x252 mm vs 470x525x262 mm
Cooling forced-air natural forced-air vs natural
02

Full specification

Parameter S5-GC20K-LV SUN2000-20KTL-M2 Difference
AC output
Rated AC power 20.00 kW 20.00 kW Same
Max AC power 22.00 kW 22.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 220 V 400 V 180 V apart
Max AC current 57.7 A 33.5 A 24.2 A apart
PV input
Max PV power 30.00 kW 30.00 kW Same
DC/AC ratio 1.50 1.50 Same
Max DC voltage 1100 V 1080 V 20 V apart
MPPT voltage range 200-1000 V 160-950 V 200-1000 V vs 160-950 V
Start voltage 180 V 200 V -20 V for S5-GC20K-LV
MPP trackers 3 2 +1 trackers for S5-GC20K-LV
Strings per tracker 2 2 Same
Max input current per tracker 32.0 A 22.0 A +10.0 A for S5-GC20K-LV
Efficiency
European efficiency 97.3 % 98.3 % +1.0 pp for SUN2000-20KTL-M2
Max efficiency 97.8 % 98.7 % +0.9 pp for SUN2000-20KTL-M2
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 42.1 kg 25.0 kg -17.1 kg for SUN2000-20KTL-M2
Weight per kW 2.1 kg/kW 1.2 kg/kW -0.9 kg/kW for SUN2000-20KTL-M2
Dimensions 629x647x252 mm 470x525x262 mm 629x647x252 mm vs 470x525x262 mm
Ingress protection IP66 IP65 IP66 vs IP65
Cooling forced-air natural forced-air vs natural
Noise 60 dB - Not published by Huawei
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 Yes Same
Integrated DC switch Yes Yes Same
Warranty
Warranty - - Neither datasheet publishes this
03

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Huawei SUN2000-20KTL-M2 vs Huawei SUN2000-20KTL-M0
The same specification on paper
04

Written summary

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