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SUN2000-33KTL-NH vs SE33.3K 4 of 13 identical Swap Change inverters

Huawei SUN2000-33KTL-NH vs SolarEdge SE33.3K

Huawei
SUN2000-33KTL-NH
33.3 kW Grid-tie
Open inverter page Datasheet PDF
VS
SolarEdge SE33.3K
SolarEdge
SE33.3K
33.3 kW 98.0 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

SE33.3K leads on the differences that matter

The largest is max dc voltage: 100 V 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 SUN2000-33KTL-NH SE33.3K Difference
Max DC voltage 1100 V 1000 V 100 V apart
Max AC power 38.00 kW 33.30 kW 4.70 kW apart
Weight 43.0 kg 32.0 kg 11.0 kg lighter
Max AC current 45.8 A 48.2 A 2.5 A apart
Weight per kW 1.3 kg/kW 1.0 kg/kW 0.3 kg/kW lighter
Ingress protection IP66 IP65 IP66 vs IP65
MPPT voltage range 200-1000 V 680-1000 V 200-1000 V vs 680-1000 V
Dimensions 530x681x270 mm 558x328x273 mm 530x681x270 mm vs 558x328x273 mm
Cooling natural forced-air natural vs forced-air
02

Full specification

Parameter SUN2000-33KTL-NH SE33.3K Difference
AC output
Rated AC power 33.30 kW 33.30 kW Same
Max AC power 38.00 kW 33.30 kW 4.70 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage - 400 V Not published by Huawei
Max AC current 45.8 A 48.2 A 2.5 A apart
PV input
Max PV power - 58.27 kW Not published by Huawei
DC/AC ratio - 1.75 Not published by Huawei
Max DC voltage 1100 V 1000 V 100 V apart
MPPT voltage range 200-1000 V 680-1000 V 200-1000 V vs 680-1000 V
Start voltage 200 V - Not published by SolarEdge
MPP trackers 4 - Not published by SolarEdge
Strings per tracker 2 - Not published by SolarEdge
Max input current per tracker 26.0 A - Not published by SolarEdge
Efficiency
European efficiency - 98.0 % Not published by Huawei
Max efficiency 98.8 % - Not published by SolarEdge
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 43.0 kg 32.0 kg -11.0 kg for SE33.3K
Weight per kW 1.3 kg/kW 1.0 kg/kW -0.3 kg/kW for SE33.3K
Dimensions 530x681x270 mm 558x328x273 mm 530x681x270 mm vs 558x328x273 mm
Ingress protection IP66 IP65 IP66 vs IP65
Cooling natural forced-air natural vs forced-air
Noise - - Neither datasheet publishes this
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 Yes Same
Integrated DC switch - - Neither datasheet publishes this
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.