Skip to main content
SE20KUS (KUS20SE) vs SUN2000-20KTL-M2 6 of 17 identical Swap Change inverters

SolarEdge SE20KUS (KUS20SE) vs Huawei SUN2000-20KTL-M2

SolarEdge SE20KUS (KUS20SE)
SolarEdge
SE20KUS (KUS20SE)
20 kW 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 max dc voltage: 80 V apart. 6 of 17 comparable parameters are identical, with 15 more left out because at least one datasheet does not publish them.

See all 11 differences
How alike are they
6 of 17 comparable
parameters are identical
identical differs not published
01

What actually differs

11 of 17 parameters
Parameter SE20KUS (KUS20SE) SUN2000-20KTL-M2 Difference
Max DC voltage 1000 V 1080 V 80 V apart
Max AC power 20.00 kW 22.00 kW 2.00 kW apart
Max PV power 27.00 kW 30.00 kW 3.00 kW apart
Weight 33.2 kg 25.0 kg 8.2 kg lighter
DC/AC ratio 1.35 1.50 0.15 more oversizing headroom
Weight per kW 1.7 kg/kW 1.2 kg/kW 0.4 kg/kW lighter
Nominal AC voltage 480 V 400 V 80 V apart
Max AC current 24.0 A 33.5 A 9.5 A apart
Ingress protection NEMA 3R IP65 NEMA 3R vs IP65
Dimensions 540x315x260 mm 470x525x262 mm 540x315x260 mm vs 470x525x262 mm
Cooling forced-air natural forced-air vs natural
02

Full specification

Parameter SE20KUS (KUS20SE) SUN2000-20KTL-M2 Difference
AC output
Rated AC power 20.00 kW 20.00 kW Same
Max AC power 20.00 kW 22.00 kW 2.00 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 480 V 400 V 80 V apart
Max AC current 24.0 A 33.5 A 9.5 A apart
PV input
Max PV power 27.00 kW 30.00 kW 3.00 kW apart
DC/AC ratio 1.35 1.50 +0.15 for SUN2000-20KTL-M2
Max DC voltage 1000 V 1080 V 80 V apart
MPPT voltage range - 160-950 V Not published by SolarEdge
Start voltage - 200 V Not published by SolarEdge
MPP trackers - 2 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 - 98.3 % Not published by SolarEdge
Max efficiency - 98.7 % Not published by SolarEdge
CEC efficiency 98.0 % - Not published by Huawei
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 33.2 kg 25.0 kg -8.2 kg for SUN2000-20KTL-M2
Weight per kW 1.7 kg/kW 1.2 kg/kW -0.4 kg/kW for SUN2000-20KTL-M2
Dimensions 540x315x260 mm 470x525x262 mm 540x315x260 mm vs 470x525x262 mm
Ingress protection NEMA 3R IP65 NEMA 3R vs IP65
Cooling forced-air natural forced-air vs natural
Noise 55 dB - Not published by Huawei
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi - Yes Not published by SolarEdge
Ethernet Yes Yes Same
Arc fault protection Yes Yes Same
Integrated DC switch Yes Yes Same
Warranty
Warranty 20 yrs - Not published by Huawei
03

More useful comparisons

Open all inverters
Same type, similar size
Growatt
SolarEdge SE20KUS (KUS20SE) vs Growatt MID 20KTL3-X
11 differences, the largest is warranty
Same type, similar size
Fronius International
SolarEdge SE20KUS (KUS20SE) vs Fronius Verto 20.0
7 differences, the largest is max pv power
Same type, similar size
Sungrow
SolarEdge SE20KUS (KUS20SE) vs Sungrow SG20KTL-M
7 differences, the largest is max dc voltage
Same type, similar size
Huawei
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.