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SE100K (Synergy, 380/400V) vs SG110CX 8 of 18 identical Swap Change inverters

SolarEdge SE100K (Synergy, 380/400V) vs Sungrow SG110CX

SolarEdge SE100K (Synergy, 380/400V)
SolarEdge
SE100K (Synergy, 380/400V)
100 kW 98.0 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Sungrow SG110CX
Sungrow
SG110CX
100 kW 98.5 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

10 differences, and they point both ways

The largest is european efficiency: 0.5 pp more efficient. 8 of 18 comparable parameters are identical, with 14 more left out because at least one datasheet does not publish them.

See all 10 differences
How alike are they
8 of 18 comparable
parameters are identical
identical differs not published
01

What actually differs

10 of 18 parameters
Parameter SE100K (Synergy, 380/400V) SG110CX Difference
European efficiency 98.0 % 98.5 % 0.5 pp more efficient
Max DC voltage 1000 V 1100 V 100 V apart
Max AC power 100.00 kW 110.00 kW 10.00 kW apart
Weight 32.0 kg 89.0 kg 57.0 kg lighter
Max efficiency 98.3 % 98.7 % 0.4 pp more efficient
Weight per kW 0.3 kg/kW 0.9 kg/kW 0.6 kg/kW lighter
Max AC current 145.0 A 158.8 A 13.8 A apart
Ingress protection IP65 IP66 IP65 vs IP66
MPPT voltage range 680-1000 V 200-1000 V 680-1000 V vs 200-1000 V
Dimensions 558x328x273 mm 660x1051x362 mm 558x328x273 mm vs 660x1051x362 mm
02

Full specification

Parameter SE100K (Synergy, 380/400V) SG110CX Difference
AC output
Rated AC power 100.00 kW 100.00 kW Same
Max AC power 100.00 kW 110.00 kW 10.00 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 145.0 A 158.8 A 13.8 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 1000 V 1100 V 100 V apart
MPPT voltage range 680-1000 V 200-1000 V 680-1000 V vs 200-1000 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 98.0 % 98.5 % +0.5 pp for SG110CX
Max efficiency 98.3 % 98.7 % +0.4 pp for SG110CX
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 32.0 kg 89.0 kg -57.0 kg for SE100K (Synergy, 380/400V)
Weight per kW 0.3 kg/kW 0.9 kg/kW -0.6 kg/kW for SE100K (Synergy, 380/400V)
Dimensions 558x328x273 mm 660x1051x362 mm 558x328x273 mm vs 660x1051x362 mm
Ingress protection IP65 IP66 IP65 vs IP66
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 20 yrs - Not published by Sungrow
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.