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SG10RT-20 vs SUN-10K-G 6 of 20 identical Swap Change inverters

Sungrow SG10RT-20 vs Deye SUN-10K-G

Sungrow SG10RT-20
Sungrow
SG10RT-20
10 kW 98.1 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Deye SUN-10K-G
Deye
SUN-10K-G
10 kW 97.5 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

SG10RT-20 leads on the differences that matter

The largest is european efficiency: 0.6 pp more efficient. 6 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them.

See all 14 differences
How alike are they
6 of 20 comparable
parameters are identical
identical differs not published
01

What actually differs

14 of 20 parameters
Parameter SG10RT-20 SUN-10K-G Difference
European efficiency 98.1 % 97.5 % 0.6 pp more efficient
Max DC voltage 1100 V 550 V 550 V apart
Max efficiency 98.5 % 97.7 % 0.8 pp more efficient
Max AC power 10.00 kW 11.00 kW 1.00 kW apart
Weight 17.0 kg 15.7 kg 1.3 kg lighter
Grid connection 3-phase Single-phase 3-phase vs Single-phase
Nominal AC voltage 400 V 230 V 170 V apart
Max AC current 16.7 A 47.8 A 31.1 A apart
Start voltage 180 V 80 V 100 V earlier start
Max operating temperature 60 °C 65 °C 5 °C more heat tolerant
MPPT voltage range 160-1000 V 70-550 V 160-1000 V vs 70-550 V
Strings per tracker 1 2 1 string apart
Dimensions 480x370x195 mm 410x330x198 mm 480x370x195 mm vs 410x330x198 mm
Cooling forced-air natural forced-air vs natural
02

Full specification

Parameter SG10RT-20 SUN-10K-G Difference
AC output
Rated AC power 10.00 kW 10.00 kW Same
Max AC power 10.00 kW 11.00 kW 1.00 kW apart
Grid connection 3-phase Single-phase 3-phase vs Single-phase
Nominal AC voltage 400 V 230 V 170 V apart
Max AC current 16.7 A 47.8 A 31.1 A apart
PV input
Max PV power - 13.00 kW Not published by Sungrow
DC/AC ratio - 1.30 Not published by Sungrow
Max DC voltage 1100 V 550 V 550 V apart
MPPT voltage range 160-1000 V 70-550 V 160-1000 V vs 70-550 V
Start voltage 180 V 80 V -100 V for SUN-10K-G
MPP trackers 2 2 Same
Strings per tracker 1 2 1 string apart
Max input current per tracker 25.0 A 25.0 A Same
Efficiency
European efficiency 98.1 % 97.5 % +0.6 pp for SG10RT-20
Max efficiency 98.5 % 97.7 % +0.8 pp for SG10RT-20
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 17.0 kg 15.7 kg -1.3 kg for SUN-10K-G
Weight per kW 1.7 kg/kW 1.6 kg/kW Effectively the same
Dimensions 480x370x195 mm 410x330x198 mm 480x370x195 mm vs 410x330x198 mm
Ingress protection IP65 IP65 Same
Cooling forced-air natural forced-air vs natural
Noise - 25 dB Not published by Sungrow
Max operating temperature 60 °C 65 °C +5 °C for SUN-10K-G
Connectivity and safety
Wi-Fi - Yes Not published by Sungrow
Ethernet - Yes Not published by Sungrow
Arc fault protection - - Neither datasheet publishes this
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.