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SUN2000-50KTL-M0 vs Fronius Tauro ECO 50-3-D (Direct) 7 of 15 identical Swap Change inverters

Huawei SUN2000-50KTL-M0 vs Fronius Tauro ECO 50-3-D (Direct)

Huawei
SUN2000-50KTL-M0
50 kW 98.5 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Fronius Tauro ECO 50-3-D (Direct)
Fronius International
Fronius Tauro ECO 50-3-D (Direct)
50 kW 98.2 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

SUN2000-50KTL-M0 leads on the differences that matter

The largest is max dc voltage: 100 V apart. 7 of 15 comparable parameters are identical, with 17 more left out because at least one datasheet does not publish them.

See all 8 differences
How alike are they
7 of 15 comparable
parameters are identical
identical differs not published
01

What actually differs

8 of 15 parameters
Parameter SUN2000-50KTL-M0 Fronius Tauro ECO 50-3-D (Direct) Difference
Max DC voltage 1100 V 1000 V 100 V apart
Max AC power 55.00 kW 50.00 kW 5.00 kW apart
European efficiency 98.5 % 98.2 % 0.3 pp more efficient
Max AC current 79.4 A 72.5 A 6.9 A apart
Max operating temperature 60 °C 65 °C 5 °C more heat tolerant
Max efficiency 98.7 % 98.5 % 0.2 pp more efficient
Dimensions 555x1075x300 mm 755x1109x346 mm 555x1075x300 mm vs 755x1109x346 mm
Cooling natural forced-air natural vs forced-air
02

Full specification

Parameter SUN2000-50KTL-M0 Fronius Tauro ECO 50-3-D (Direct) Difference
AC output
Rated AC power 50.00 kW 50.00 kW Same
Max AC power 55.00 kW 50.00 kW 5.00 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 79.4 A 72.5 A 6.9 A apart
PV input
Max PV power - 75.00 kW Not published by Huawei
DC/AC ratio - 1.50 Not published by Huawei
Max DC voltage 1100 V 1000 V 100 V apart
MPPT voltage range 200-1000 V - Not published by Fronius International
Start voltage 200 V - Not published by Fronius International
MPP trackers 6 - Not published by Fronius International
Strings per tracker 2 - Not published by Fronius International
Max input current per tracker 22.0 A - Not published by Fronius International
Efficiency
European efficiency 98.5 % 98.2 % +0.3 pp for SUN2000-50KTL-M0
Max efficiency 98.7 % 98.5 % +0.2 pp for SUN2000-50KTL-M0
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 74.0 kg 74.0 kg Same
Weight per kW 1.5 kg/kW 1.5 kg/kW Same
Dimensions 555x1075x300 mm 755x1109x346 mm 555x1075x300 mm vs 755x1109x346 mm
Ingress protection IP65 IP65 Same
Cooling natural forced-air natural vs forced-air
Noise - - Neither datasheet publishes this
Max operating temperature 60 °C 65 °C +5 °C for Fronius Tauro ECO 50-3-D (Direct)
Connectivity and safety
Wi-Fi - Yes Not published by Huawei
Ethernet - Yes Not published by Huawei
Arc fault protection - Yes Not published by Huawei
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.