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SE90K (for 220V/230V line-to-line grids) vs SUN2000-50KTL-M0 4 of 13 identical Swap Change inverters

SolarEdge SE90K (for 220V/230V line-to-line grids) vs Huawei SUN2000-50KTL-M0

SolarEdge SE90K (for 220V/230V line-to-line grids)
SolarEdge
SE90K (for 220V/230V line-to-line grids)
51.9 kW 98.0 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Huawei
SUN2000-50KTL-M0
50 kW 98.5 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

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

The largest is rated ac power: 1.90 kW apart. 4 of 13 comparable parameters are identical, with 19 more left out because at least one datasheet does not publish them.

See all 9 differences
How alike are they
4 of 13 comparable
parameters are identical
identical differs not published
01

What actually differs

9 of 13 parameters
Parameter SE90K (for 220V/230V line-to-line grids) SUN2000-50KTL-M0 Difference
Rated AC power 51.90 kW 50.00 kW 1.90 kW apart
European efficiency 98.0 % 98.5 % 0.5 pp more efficient
Max DC voltage 600 V 1100 V 500 V apart
Max AC power 51.90 kW 55.00 kW 3.10 kW apart
Max efficiency 98.3 % 98.7 % 0.4 pp more efficient
Nominal AC voltage 230 V 400 V 170 V apart
Max AC current 130.5 A 79.4 A 51.1 A apart
MPPT voltage range 370-600 V 200-1000 V 370-600 V vs 200-1000 V
Cooling forced-air natural forced-air vs natural
02

Full specification

Parameter SE90K (for 220V/230V line-to-line grids) SUN2000-50KTL-M0 Difference
AC output
Rated AC power 51.90 kW 50.00 kW 1.90 kW apart
Max AC power 51.90 kW 55.00 kW 3.10 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 230 V 400 V 170 V apart
Max AC current 130.5 A 79.4 A 51.1 A apart
PV input
Max PV power 90.83 kW - Not published by Huawei
DC/AC ratio 1.75 - Not published by Huawei
Max DC voltage 600 V 1100 V 500 V apart
MPPT voltage range 370-600 V 200-1000 V 370-600 V vs 200-1000 V
Start voltage - 200 V Not published by SolarEdge
MPP trackers - 6 Not published by SolarEdge
Strings per tracker - 2 Not published by SolarEdge
Max input current per tracker - 22.0 A Not published by SolarEdge
Efficiency
European efficiency 98.0 % 98.5 % +0.5 pp for SUN2000-50KTL-M0
Max efficiency 98.3 % 98.7 % +0.4 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 Not published by SolarEdge
Weight per kW - 1.5 kg/kW Not published by SolarEdge
Dimensions - 555x1075x300 mm Not published by SolarEdge
Ingress protection IP65 IP65 Same
Cooling forced-air natural forced-air vs natural
Noise 67 dB - Not published by Huawei
Max operating temperature 60 °C 60 °C Same
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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8 differences, the largest is max input current per tracker
04

Written summary

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