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SUN-100K-G03 vs SG110CX 11 of 20 identical Swap Change inverters

Deye SUN-100K-G03 vs Sungrow SG110CX

Deye SUN-100K-G03
Deye
SUN-100K-G03
100 kW 98.3 % 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

SUN-100K-G03 leads on the differences that matter

The largest is max dc voltage: 100 V apart. 11 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them.

See all 9 differences
How alike are they
11 of 20 comparable
parameters are identical
identical differs not published
01

What actually differs

9 of 20 parameters
Parameter SUN-100K-G03 SG110CX Difference
Max DC voltage 1000 V 1100 V 100 V apart
Max input current per tracker 40.0 A 26.0 A 14.0 A more headroom
Weight 81.0 kg 89.0 kg 8.0 kg lighter
European efficiency 98.3 % 98.5 % 0.2 pp more efficient
Max AC current 166.7 A 158.8 A 7.9 A apart
Max operating temperature 65 °C 60 °C 5 °C more heat tolerant
Ingress protection IP65 IP66 IP65 vs IP66
MPPT voltage range 200-850 V 200-1000 V 200-850 V vs 200-1000 V
Dimensions 568x838x346 mm 660x1051x362 mm 568x838x346 mm vs 660x1051x362 mm
02

Full specification

Parameter SUN-100K-G03 SG110CX Difference
AC output
Rated AC power 100.00 kW 100.00 kW Same
Max AC power 110.00 kW 110.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 166.7 A 158.8 A 7.9 A apart
PV input
Max PV power 150.00 kW - Not published by Sungrow
DC/AC ratio 1.50 - Not published by Sungrow
Max DC voltage 1000 V 1100 V 100 V apart
MPPT voltage range 200-850 V 200-1000 V 200-850 V vs 200-1000 V
Start voltage 250 V 250 V Same
MPP trackers - 9 Not published by Deye
Strings per tracker - 2 Not published by Deye
Max input current per tracker 40.0 A 26.0 A +14.0 A for SUN-100K-G03
Efficiency
European efficiency 98.3 % 98.5 % +0.2 pp for SG110CX
Max efficiency 98.8 % 98.7 % Effectively the same
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 81.0 kg 89.0 kg -8.0 kg for SUN-100K-G03
Weight per kW 0.8 kg/kW 0.9 kg/kW Effectively the same
Dimensions 568x838x346 mm 660x1051x362 mm 568x838x346 mm vs 660x1051x362 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling forced-air forced-air Same
Noise 55 dB - Not published by Sungrow
Max operating temperature 65 °C 60 °C +5 °C for SUN-100K-G03
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes Yes Same
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch Yes Yes Same
Warranty
Warranty 5 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.