GoodWe GW10k-ET vs Huawei SUN2000-10KTL-M1
VS
The verdict
SUN2000-10KTL-M1 leads on the differences that matter
The largest is european efficiency: 0.6 pp more efficient. 12 of 25 comparable parameters are identical, with 7 more left out because at least one datasheet does not publish them.
See all 13 differencesHow alike are they
12
of 25 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
13 of 25 parameters
What actually differs
Parameter
GW10k-ET
SUN2000-10KTL-M1
Difference
European efficiency
97.5 %
98.1 %
0.6 pp more efficient
Max DC voltage
1000 V
1100 V
100 V apart
Max input current per tracker
12.5 A
11.0 A
1.5 A more headroom
Max PV power
13.00 kW
15.00 kW
2.00 kW apart
Max charge current
25 A
16 A
9 A faster charging
Weight
24.0 kg
17.0 kg
7.0 kg lighter
DC/AC ratio
1.30
1.50
0.20 more oversizing headroom
Weight per kW
2.4 kg/kW
1.7 kg/kW
0.7 kg/kW lighter
Max efficiency
98.2 %
98.6 %
0.4 pp more efficient
MPPT voltage range
200-850 V
140-980 V
200-850 V vs 140-980 V
Start voltage
180 V
200 V
20 V earlier start
Battery voltage
180-600
600 V ~ 980 V
180-600 vs 600 V ~ 980 V
Dimensions
415x516x180 mm
525x470x146 mm
415x516x180 mm vs 525x470x146 mm
02
Full specification
Parameter
GW10k-ET
SUN2000-10KTL-M1
Difference
AC output
Rated AC power
10.00 kW
10.00 kW
Same
Max AC power
11.00 kW
11.00 kW
Same
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
400 V
400 V
Same
Max AC current
16.5 A
16.9 A
Effectively the same
PV input
Max PV power
13.00 kW
15.00 kW
2.00 kW apart
DC/AC ratio
1.30
1.50
+0.20 for SUN2000-10KTL-M1
Max DC voltage
1000 V
1100 V
100 V apart
MPPT voltage range
200-850 V
140-980 V
200-850 V vs 140-980 V
Start voltage
180 V
200 V
-20 V for GW10k-ET
MPP trackers
2
2
Same
Strings per tracker
1
1
Same
Max input current per tracker
12.5 A
11.0 A
+1.5 A for GW10k-ET
Efficiency
European efficiency
97.5 %
98.1 %
+0.6 pp for SUN2000-10KTL-M1
Max efficiency
98.2 %
98.6 %
+0.4 pp for SUN2000-10KTL-M1
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
Yes
Yes
Same
Battery voltage
180-600
600 V ~ 980 V
180-600 vs 600 V ~ 980 V
Max charge current
25 A
16 A
+9 A for GW10k-ET
Backup power
-
3.3 kW
Not published by GoodWe
Physical
Weight
24.0 kg
17.0 kg
-7.0 kg for SUN2000-10KTL-M1
Weight per kW
2.4 kg/kW
1.7 kg/kW
-0.7 kg/kW for SUN2000-10KTL-M1
Dimensions
415x516x180 mm
525x470x146 mm
415x516x180 mm vs 525x470x146 mm
Ingress protection
IP65
IP65
Same
Cooling
natural
natural
Same
Noise
30 dB
-
Not published by Huawei
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 GoodWe
Integrated DC switch
-
Yes
Not published by GoodWe
Warranty
Warranty
-
-
Neither datasheet publishes this
03
Open all inverters
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2 differences, the largest is max input current per tracker
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.