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SG110CX vs SE100KUS 7 of 16 identical Swap Change inverters

Sungrow SG110CX vs SolarEdge SE100KUS

Sungrow SG110CX
Sungrow
SG110CX
100 kW 98.5 % euro Grid-tie
Open inverter page Datasheet PDF
VS
SolarEdge
SE100KUS
100 kW Grid-tie
Open inverter page Datasheet PDF
The verdict

SE100KUS leads on the differences that matter

The largest is max dc voltage: 100 V apart. 7 of 16 comparable parameters are identical, with 16 more left out because at least one datasheet does not publish them.

See all 9 differences
How alike are they
7 of 16 comparable
parameters are identical
identical differs not published
01

What actually differs

9 of 16 parameters
Parameter SG110CX SE100KUS Difference
Max DC voltage 1100 V 1000 V 100 V apart
Max AC power 110.00 kW 100.00 kW 10.00 kW apart
Weight 89.0 kg 32.0 kg 57.0 kg lighter
Weight per kW 0.9 kg/kW 0.3 kg/kW 0.6 kg/kW lighter
Nominal AC voltage 400 V 277 V 123 V apart
Max AC current 158.8 A 120.0 A 38.8 A apart
Ingress protection IP66 NEMA 3R IP66 vs NEMA 3R
MPPT voltage range 200-1000 V 370-1000 V 200-1000 V vs 370-1000 V
Dimensions 660x1051x362 mm 558x328x273 mm 660x1051x362 mm vs 558x328x273 mm
02

Full specification

Parameter SG110CX SE100KUS Difference
AC output
Rated AC power 100.00 kW 100.00 kW Same
Max AC power 110.00 kW 100.00 kW 10.00 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 277 V 123 V apart
Max AC current 158.8 A 120.0 A 38.8 A apart
PV input
Max PV power - 175.00 kW Not published by Sungrow
DC/AC ratio - 1.75 Not published by Sungrow
Max DC voltage 1100 V 1000 V 100 V apart
MPPT voltage range 200-1000 V 370-1000 V 200-1000 V vs 370-1000 V
Start voltage 250 V - Not published by SolarEdge
MPP trackers 9 - 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 98.5 % - Not published by SolarEdge
Max efficiency 98.7 % - Not published by SolarEdge
CEC efficiency - 98.5 % Not published by Sungrow
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 89.0 kg 32.0 kg -57.0 kg for SE100KUS
Weight per kW 0.9 kg/kW 0.3 kg/kW -0.6 kg/kW for SE100KUS
Dimensions 660x1051x362 mm 558x328x273 mm 660x1051x362 mm vs 558x328x273 mm
Ingress protection IP66 NEMA 3R IP66 vs NEMA 3R
Cooling forced-air forced-air Same
Noise - 67 dB Not published by Sungrow
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes Yes Same
Arc fault protection - Yes Not published by Sungrow
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.