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

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

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

Full specification

Parameter SUN-10K-G SG10RT-20 Difference
AC output
Rated AC power 10.00 kW 10.00 kW Same
Max AC power 11.00 kW 10.00 kW 1.00 kW apart
Grid connection Single-phase 3-phase Single-phase vs 3-phase
Nominal AC voltage 230 V 400 V 170 V apart
Max AC current 47.8 A 16.7 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 550 V 1100 V 550 V apart
MPPT voltage range 70-550 V 160-1000 V 70-550 V vs 160-1000 V
Start voltage 80 V 180 V -100 V for SUN-10K-G
MPP trackers 2 2 Same
Strings per tracker 2 1 1 string apart
Max input current per tracker 25.0 A 25.0 A Same
Efficiency
European efficiency 97.5 % 98.1 % +0.6 pp for SG10RT-20
Max efficiency 97.7 % 98.5 % +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 15.7 kg 17.0 kg -1.3 kg for SUN-10K-G
Weight per kW 1.6 kg/kW 1.7 kg/kW Effectively the same
Dimensions 410x330x198 mm 480x370x195 mm 410x330x198 mm vs 480x370x195 mm
Ingress protection IP65 IP65 Same
Cooling natural forced-air natural vs forced-air
Noise 25 dB - Not published by Sungrow
Max operating temperature 65 °C 60 °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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7 differences, the largest is max input current per tracker
04

Written summary

Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.