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(@400 V) vs (@480 V) 17 of 20 identical Swap Change inverters

Huawei SUN2000-100KTL-M1 (@400 V) vs Huawei SUN2000-100KTL-M1 (@480 V)

Huawei SUN2000-100KTL-M1 (@400 V)
Huawei
SUN2000-100KTL-M1 (@400 V)
100 kW 98.4 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Huawei SUN2000-100KTL-M1 (@480 V)
Huawei
SUN2000-100KTL-M1 (@480 V)
100 kW 98.6 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

(@480 V) leads on the differences that matter

The largest is european efficiency: 0.2 pp more efficient. 17 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them.

See all 3 differences
How alike are they
17 of 20 comparable
parameters are identical
identical differs not published
01

What actually differs

3 of 20 parameters
Parameter (@400 V) (@480 V) Difference
European efficiency 98.4 % 98.6 % 0.2 pp more efficient
Max AC current 160.4 A 133.7 A 26.7 A apart
Max efficiency 98.6 % 98.8 % 0.2 pp more efficient
02

Full specification

Parameter (@400 V) (@480 V) Difference
AC output
Rated AC power 100.00 kW 100.00 kW Same
Max AC power 110.00 kW 110.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage - - Neither datasheet publishes this
Max AC current 160.4 A 133.7 A 26.7 A apart
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 200-1000 V 200-1000 V Same
Start voltage 200 V 200 V Same
MPP trackers 10 10 Same
Strings per tracker 2 2 Same
Max input current per tracker 26.0 A 26.0 A Same
Efficiency
European efficiency 98.4 % 98.6 % +0.2 pp for (@480 V)
Max efficiency 98.6 % 98.8 % +0.2 pp for (@480 V)
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 90.0 kg 90.0 kg Same
Weight per kW 0.9 kg/kW 0.9 kg/kW Same
Dimensions 700x1035x365 mm 700x1035x365 mm Same
Ingress protection IP66 IP66 Same
Cooling forced-air forced-air Same
Noise - - Neither datasheet publishes this
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet - - Neither datasheet publishes this
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch Yes Yes Same
Warranty
Warranty - - Neither datasheet publishes this
03

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Huawei SUN2000-100KTL-M1 (@480 V) vs SMA Solar Sunny Highpower Storage SHPS 100-21
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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.