Sungrow SG10RS vs Sungrow SG10RT-20
VS
The verdict
SG10RT-20 leads on the differences that matter
The largest is european efficiency: 0.7 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 differencesHow alike are they
6
of 20 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
14 of 20 parameters
What actually differs
Parameter
SG10RS
SG10RT-20
Difference
European efficiency
97.4 %
98.1 %
0.7 pp more efficient
Max DC voltage
600 V
1100 V
500 V apart
Max input current per tracker
16.0 A
25.0 A
9.0 A more headroom
Max efficiency
97.8 %
98.5 %
0.7 pp more efficient
Weight
19.0 kg
17.0 kg
2.0 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
45.5 A
16.7 A
28.8 A apart
Start voltage
50 V
180 V
130 V earlier start
MPP trackers
3
2
1 tracker more
MPPT voltage range
40-560 V
160-1000 V
40-560 V vs 160-1000 V
Weight per kW
1.9 kg/kW
1.7 kg/kW
0.2 kg/kW lighter
Dimensions
340x490x170 mm
480x370x195 mm
340x490x170 mm vs 480x370x195 mm
Cooling
natural
forced-air
natural vs forced-air
02
Full specification
Parameter
SG10RS
SG10RT-20
Difference
AC output
Rated AC power
10.00 kW
10.00 kW
Same
Max AC power
10.00 kW
10.00 kW
Same
Grid connection
Single-phase
3-phase
Single-phase vs 3-phase
Nominal AC voltage
230 V
400 V
170 V apart
Max AC current
45.5 A
16.7 A
28.8 A apart
PV input
Max PV power
15.00 kW
-
Not published by Sungrow
DC/AC ratio
1.50
-
Not published by Sungrow
Max DC voltage
600 V
1100 V
500 V apart
MPPT voltage range
40-560 V
160-1000 V
40-560 V vs 160-1000 V
Start voltage
50 V
180 V
-130 V for SG10RS
MPP trackers
3
2
+1 trackers for SG10RS
Strings per tracker
1
1
Same
Max input current per tracker
16.0 A
25.0 A
+9.0 A for SG10RT-20
Efficiency
European efficiency
97.4 %
98.1 %
+0.7 pp for SG10RT-20
Max efficiency
97.8 %
98.5 %
+0.7 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
19.0 kg
17.0 kg
-2.0 kg for SG10RT-20
Weight per kW
1.9 kg/kW
1.7 kg/kW
-0.2 kg/kW for SG10RT-20
Dimensions
340x490x170 mm
480x370x195 mm
340x490x170 mm vs 480x370x195 mm
Ingress protection
IP65
IP65
Same
Cooling
natural
forced-air
natural vs forced-air
Noise
-
-
Neither datasheet publishes this
Max operating temperature
60 °C
60 °C
Same
Connectivity and safety
Wi-Fi
Yes
-
Not published by Sungrow
Ethernet
Yes
-
Not published by Sungrow
Arc fault protection
Yes
-
Not published by Sungrow
Integrated DC switch
Yes
Yes
Same
Warranty
Warranty
-
-
Neither datasheet publishes this
03
Open all inverters
More useful comparisons
Same type, similar size
Growatt
Sungrow SG10RS vs Growatt MOD 10KTL3-X2(Pro)
14 differences, the largest is european efficiency
Same type, similar size
Growatt
Sungrow SG10RS vs Growatt MOD 10KTL3-X
15 differences, the largest is european efficiency
Same type, similar size
Sungrow
Sungrow SG10RS vs Sungrow SG10KTL-M
12 differences, the largest is european efficiency
Same type, similar size
Sofar Solar
Sungrow SG10RT-20 vs SOFAR 11KTLX-G3
7 differences, the largest is max input current per tracker
04
Written summary
Checking cache...
Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.

