Growatt MOD 8000TL3-X vs GoodWe GWT8K-SDT-30 (SDT G3 series)
VS
The verdict
GWT8K-SDT-30 (SDT G3 series) leads on the differences that matter
The largest is max input current per tracker: 9.0 A more headroom. 14 of 19 comparable parameters are identical, with 13 more left out because at least one datasheet does not publish them.
See all 5 differencesHow alike are they
14
of 19 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
5 of 19 parameters
What actually differs
Parameter
MOD 8000TL3-X
GWT8K-SDT-30 (SDT G3 series)
Difference
Max input current per tracker
13.0 A
22.0 A
9.0 A more headroom
Max AC power
8.00 kW
8.80 kW
0.80 kW apart
Nominal AC voltage
400 V
380 V
20 V apart
Weight
14.0 kg
14.7 kg
0.7 kg lighter
Dimensions
387x425x178 mm
392x491x204 mm
387x425x178 mm vs 392x491x204 mm
02
Full specification
Parameter
MOD 8000TL3-X
GWT8K-SDT-30 (SDT G3 series)
Difference
AC output
Rated AC power
8.00 kW
8.00 kW
Same
Max AC power
8.00 kW
8.80 kW
0.80 kW apart
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
400 V
380 V
20 V apart
Max AC current
13.3 A
13.4 A
Effectively the same
PV input
Max PV power
12.00 kW
-
Not published by GoodWe
DC/AC ratio
1.50
-
Not published by GoodWe
Max DC voltage
1100 V
1100 V
Same
MPPT voltage range
140-1000 V
140-1000 V
Same
Start voltage
160 V
160 V
Same
MPP trackers
2
2
Same
Strings per tracker
1
1
Same
Max input current per tracker
13.0 A
22.0 A
+9.0 A for GWT8K-SDT-30 (SDT G3 series)
Efficiency
European efficiency
98.1 %
-
Not published by GoodWe
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
14.0 kg
14.7 kg
-0.7 kg for MOD 8000TL3-X
Weight per kW
1.8 kg/kW
1.8 kg/kW
Same
Dimensions
387x425x178 mm
392x491x204 mm
387x425x178 mm vs 392x491x204 mm
Ingress protection
IP66
IP66
Same
Cooling
natural
natural
Same
Noise
-
29 dB
Not published by Growatt
Max operating temperature
60 °C
60 °C
Same
Connectivity and safety
Wi-Fi
Yes
-
Not published by GoodWe
Ethernet
Yes
-
Not published by GoodWe
Arc fault protection
-
Yes
Not published by Growatt
Integrated DC switch
Yes
Yes
Same
Warranty
Warranty
5 yrs
-
Not published by GoodWe
03
Open all inverters
More useful comparisons
Same type, similar size
Growatt
Growatt MOD 8000TL3-X vs Growatt MOD 8KTL3-X2(Pro)
3 differences, the largest is max input current per tracker
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Sungrow
Growatt MOD 8000TL3-X vs Sungrow SG8.0RT-20
8 differences, the largest is max input current per tracker
Same type, similar size
GoodWe
Growatt MOD 8000TL3-X vs GoodWe GW8000-DT
9 differences, the largest is max dc voltage
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.

