Sungrow SG17RT-20 vs SOFAR 17KTLX-G3P
VS
The verdict
3 differences, none of them an advantage
The largest is max ac power: 1.70 kW apart. 15 of 18 comparable parameters are identical, with 14 more left out because at least one datasheet does not publish them.
See all 3 differencesHow alike are they
15
of 18 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
3 of 18 parameters
What actually differs
Parameter
SG17RT-20
SOFAR 17KTLX-G3P
Difference
Max AC power
17.00 kW
18.70 kW
1.70 kW apart
Ingress protection
IP65
IP66
IP65 vs IP66
Dimensions
480x370x195 mm
412x491x188 mm
480x370x195 mm vs 412x491x188 mm
02
Full specification
Parameter
SG17RT-20
SOFAR 17KTLX-G3P
Difference
AC output
Rated AC power
17.00 kW
17.00 kW
Same
Max AC power
17.00 kW
18.70 kW
1.70 kW apart
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
400 V
400 V
Same
Max AC current
28.3 A
28.5 A
Effectively the same
PV input
Max PV power
-
-
Neither datasheet publishes this
DC/AC ratio
-
-
Neither datasheet publishes this
Max DC voltage
1100 V
1100 V
Same
MPPT voltage range
160-1000 V
160-1000 V
Same
Start voltage
180 V
180 V
Same
MPP trackers
2
2
Same
Strings per tracker
1
-
Not published by Sofar Solar
Max input current per tracker
25.0 A
-
Not published by Sofar Solar
Efficiency
European efficiency
98.2 %
98.1 %
Effectively the same
Max efficiency
98.6 %
98.6 %
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
20.0 kg
20.0 kg
Same
Weight per kW
1.2 kg/kW
1.2 kg/kW
Same
Dimensions
480x370x195 mm
412x491x188 mm
480x370x195 mm vs 412x491x188 mm
Ingress protection
IP65
IP66
IP65 vs IP66
Cooling
forced-air
forced-air
Same
Noise
-
-
Neither datasheet publishes this
Max operating temperature
60 °C
60 °C
Same
Connectivity and safety
Wi-Fi
-
Yes
Not published by Sungrow
Ethernet
-
-
Neither datasheet publishes this
Arc fault protection
-
-
Neither datasheet publishes this
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 SG17RT-20 vs Growatt MID 17KTL3-X
7 differences, the largest is european efficiency
Same type, similar size
Huawei
Sungrow SG17RT-20 vs Huawei SUN2000-17KTL-M0
10 differences, the largest is max input current per tracker
Same type, similar size
Huawei
Sungrow SG17RT-20 vs Huawei SUN2000-17KTL-M2
10 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.

