Huawei SUN2000-12K-MAP0 vs Growatt WIT 12K-XHU
VS
The verdict
SUN2000-12K-MAP0 leads on the differences that matter
The largest is european efficiency: 1.0 pp more efficient. 10 of 27 comparable parameters are identical, with 5 more left out because at least one datasheet does not publish them.
See all 17 differencesHow alike are they
10
of 27 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
17 of 27 parameters
What actually differs
Parameter
SUN2000-12K-MAP0
WIT 12K-XHU
Difference
European efficiency
98.2 %
97.2 %
1.0 pp more efficient
Max DC voltage
1100 V
1000 V
100 V apart
Max input current per tracker
16.0 A
40.0 A
24.0 A more headroom
Max PV power
22.00 kW
24.00 kW
2.00 kW apart
Max charge current
20 A
55 A
35 A faster charging
Weight
21.0 kg
45.0 kg
24.0 kg lighter
Weight per kW
1.8 kg/kW
3.8 kg/kW
2.0 kg/kW lighter
Noise
29 dB
55 dB
26 dB quieter
Max efficiency
98.6 %
98.1 %
0.5 pp more efficient
DC/AC ratio
1.83
2.00
0.17 more oversizing headroom
Max AC current
20.2 A
40.0 A
19.8 A apart
MPPT voltage range
160-1000 V
150-850 V
160-1000 V vs 150-850 V
Start voltage
160 V
180 V
20 V earlier start
Battery voltage
600-980 V
120-800V
600-980 V vs 120-800V
Strings per tracker
1
2
1 string apart
Dimensions
490x460x130 mm
456x684x240 mm
490x460x130 mm vs 456x684x240 mm
Cooling
natural
forced-air
natural vs forced-air
02
Full specification
Parameter
SUN2000-12K-MAP0
WIT 12K-XHU
Difference
AC output
Rated AC power
12.00 kW
12.00 kW
Same
Max AC power
13.20 kW
13.20 kW
Same
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
400 V
400 V
Same
Max AC current
20.2 A
40.0 A
19.8 A apart
PV input
Max PV power
22.00 kW
24.00 kW
2.00 kW apart
DC/AC ratio
1.83
2.00
+0.17 for WIT 12K-XHU
Max DC voltage
1100 V
1000 V
100 V apart
MPPT voltage range
160-1000 V
150-850 V
160-1000 V vs 150-850 V
Start voltage
160 V
180 V
-20 V for SUN2000-12K-MAP0
MPP trackers
2
2
Same
Strings per tracker
1
2
1 string apart
Max input current per tracker
16.0 A
40.0 A
+24.0 A for WIT 12K-XHU
Efficiency
European efficiency
98.2 %
97.2 %
+1.0 pp for SUN2000-12K-MAP0
Max efficiency
98.6 %
98.1 %
+0.5 pp for SUN2000-12K-MAP0
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
Yes
Yes
Same
Battery voltage
600-980 V
120-800V
600-980 V vs 120-800V
Max charge current
20 A
55 A
+35 A for WIT 12K-XHU
Backup power
-
-
Neither datasheet publishes this
Physical
Weight
21.0 kg
45.0 kg
-24.0 kg for SUN2000-12K-MAP0
Weight per kW
1.8 kg/kW
3.8 kg/kW
-2.0 kg/kW for SUN2000-12K-MAP0
Dimensions
490x460x130 mm
456x684x240 mm
490x460x130 mm vs 456x684x240 mm
Ingress protection
IP66
IP66
Same
Cooling
natural
forced-air
natural vs forced-air
Noise
29 dB
55 dB
-26 dB for SUN2000-12K-MAP0
Max operating temperature
60 °C
60 °C
Same
Connectivity and safety
Wi-Fi
Yes
Yes
Same
Ethernet
Yes
-
Not published by Growatt
Arc fault protection
Yes
-
Not published by Growatt
Integrated DC switch
Yes
Yes
Same
Warranty
Warranty
-
-
Neither datasheet publishes this
03
Open all inverters
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The same specification on paper
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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.