Growatt MOD 12KTL3-X2(Pro) vs Sungrow SG12RT-P2
VS
The verdict
MOD 12KTL3-X2(Pro) leads on the differences that matter
The largest is max input current per tracker: 12.0 A more headroom. 16 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.
See all 8 differencesHow alike are they
16
of 24 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
8 of 24 parameters
What actually differs
Parameter
MOD 12KTL3-X2(Pro)
SG12RT-P2
Difference
Max input current per tracker
20.0 A
32.0 A
12.0 A more headroom
Weight
15.6 kg
18.0 kg
2.4 kg lighter
European efficiency
98.2 %
97.9 %
0.3 pp more efficient
Ingress protection
IP66
IP65
IP66 vs IP65
MPPT voltage range
140-1000 V
160-1000 V
140-1000 V vs 160-1000 V
Start voltage
160 V
180 V
20 V earlier start
Weight per kW
1.3 kg/kW
1.5 kg/kW
0.2 kg/kW lighter
Dimensions
387x425x178 mm
480x370x195 mm
387x425x178 mm vs 480x370x195 mm
02
Full specification
Parameter
MOD 12KTL3-X2(Pro)
SG12RT-P2
Difference
AC output
Rated AC power
12.00 kW
12.00 kW
Same
Max AC power
12.00 kW
12.00 kW
Same
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
400 V
400 V
Same
Max AC current
20.0 A
20.0 A
Same
PV input
Max PV power
18.00 kW
18.00 kW
Same
DC/AC ratio
1.50
1.50
Same
Max DC voltage
1100 V
1100 V
Same
MPPT voltage range
140-1000 V
160-1000 V
140-1000 V vs 160-1000 V
Start voltage
160 V
180 V
-20 V for MOD 12KTL3-X2(Pro)
MPP trackers
2
2
Same
Strings per tracker
1
1
Same
Max input current per tracker
20.0 A
32.0 A
+12.0 A for SG12RT-P2
Efficiency
European efficiency
98.2 %
97.9 %
+0.3 pp for MOD 12KTL3-X2(Pro)
Max efficiency
98.6 %
98.5 %
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
15.6 kg
18.0 kg
-2.4 kg for MOD 12KTL3-X2(Pro)
Weight per kW
1.3 kg/kW
1.5 kg/kW
-0.2 kg/kW for MOD 12KTL3-X2(Pro)
Dimensions
387x425x178 mm
480x370x195 mm
387x425x178 mm vs 480x370x195 mm
Ingress protection
IP66
IP65
IP66 vs IP65
Cooling
natural
natural
Same
Noise
-
-
Neither datasheet publishes this
Max operating temperature
60 °C
60 °C
Same
Connectivity and safety
Wi-Fi
Yes
Yes
Same
Ethernet
Yes
Yes
Same
Arc fault protection
Yes
Yes
Same
Integrated DC switch
-
Yes
Not published by Growatt
Warranty
Warranty
8 yrs
-
Not published by Sungrow
03
Open all inverters
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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.

