GoodWe GW10K-ET-20 (ET G2) vs Growatt MOD 10KTL3-XH
VS
The verdict
MOD 10KTL3-XH leads on the differences that matter
The largest is max dc voltage: 100 V apart. 11 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.
See all 13 differencesHow alike are they
11
of 24 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
13 of 24 parameters
What actually differs
Parameter
GW10K-ET-20 (ET G2)
MOD 10KTL3-XH
Difference
Max DC voltage
1000 V
1100 V
100 V apart
Max AC power
10.00 kW
11.00 kW
1.00 kW apart
Max PV power
16.00 kW
20.00 kW
4.00 kW apart
DC/AC ratio
1.60
2.00
0.40 more oversizing headroom
Weight
25.0 kg
14.0 kg
11.0 kg lighter
Weight per kW
2.5 kg/kW
1.4 kg/kW
1.1 kg/kW lighter
Max efficiency
98.2 %
98.6 %
0.4 pp more efficient
Max AC current
26.1 A
16.7 A
9.4 A apart
MPP trackers
3
2
1 tracker more
MPPT voltage range
120-850 V
140-1000 V
120-850 V vs 140-1000 V
Battery voltage
150-720 V
600-950 V
150-720 V vs 600-950 V
Start voltage
150 V
160 V
10 V earlier start
Dimensions
460x496x221 mm
387x425x178 mm
460x496x221 mm vs 387x425x178 mm
02
Full specification
Parameter
GW10K-ET-20 (ET G2)
MOD 10KTL3-XH
Difference
AC output
Rated AC power
10.00 kW
10.00 kW
Same
Max AC power
10.00 kW
11.00 kW
1.00 kW apart
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
400 V
400 V
Same
Max AC current
26.1 A
16.7 A
9.4 A apart
PV input
Max PV power
16.00 kW
20.00 kW
4.00 kW apart
DC/AC ratio
1.60
2.00
+0.40 for MOD 10KTL3-XH
Max DC voltage
1000 V
1100 V
100 V apart
MPPT voltage range
120-850 V
140-1000 V
120-850 V vs 140-1000 V
Start voltage
150 V
160 V
-10 V for GW10K-ET-20 (ET G2)
MPP trackers
3
2
+1 trackers for GW10K-ET-20 (ET G2)
Strings per tracker
1
1
Same
Max input current per tracker
16.0 A
16.0 A
Same
Efficiency
European efficiency
-
98.1 %
Not published by GoodWe
Max efficiency
98.2 %
98.6 %
+0.4 pp for MOD 10KTL3-XH
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
Yes
Yes
Same
Battery voltage
150-720 V
600-950 V
150-720 V vs 600-950 V
Max charge current
40 A
-
Not published by Growatt
Backup power
-
-
Neither datasheet publishes this
Physical
Weight
25.0 kg
14.0 kg
-11.0 kg for MOD 10KTL3-XH
Weight per kW
2.5 kg/kW
1.4 kg/kW
-1.1 kg/kW for MOD 10KTL3-XH
Dimensions
460x496x221 mm
387x425x178 mm
460x496x221 mm vs 387x425x178 mm
Ingress protection
IP66
IP66
Same
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
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
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04
Written summary
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Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.