Huawei SUN2000-20K-MB0-ZH vs Fronius Verto 20.0 Plus
VS
Fronius International
Fronius Verto 20.0 Plus
20 kW
98.0 % euro
Hybrid
The verdict
SUN2000-20K-MB0-ZH leads on the differences that matter
The largest is max dc voltage: 100 V apart. 14 of 27 comparable parameters are identical, with 5 more left out because at least one datasheet does not publish them.
See all 13 differencesHow alike are they
14
of 27 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
13 of 27 parameters
What actually differs
Parameter
SUN2000-20K-MB0-ZH
Fronius Verto 20.0 Plus
Difference
Max DC voltage
1100 V
1000 V
100 V apart
Max input current per tracker
30.0 A
28.0 A
2.0 A more headroom
Max AC power
22.00 kW
20.00 kW
2.00 kW apart
Max charge current
26 A
50 A
24 A faster charging
Weight
21.0 kg
43.0 kg
22.0 kg lighter
Weight per kW
1.1 kg/kW
2.1 kg/kW
1.1 kg/kW lighter
Max efficiency
98.5 %
98.2 %
0.3 pp more efficient
Max AC current
33.6 A
30.3 A
3.3 A apart
Start voltage
200 V
150 V
50 V earlier start
MPP trackers
2
3
1 tracker more
MPPT voltage range
200-1000 V
150-870 V
200-1000 V vs 150-870 V
Battery voltage
600 V ~ 980 V
150-700
600 V ~ 980 V vs 150-700
Dimensions
460x546x228 mm
865x574x279 mm
460x546x228 mm vs 865x574x279 mm
02
Full specification
Parameter
SUN2000-20K-MB0-ZH
Fronius Verto 20.0 Plus
Difference
AC output
Rated AC power
20.00 kW
20.00 kW
Same
Max AC power
22.00 kW
20.00 kW
2.00 kW apart
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
400 V
400 V
Same
Max AC current
33.6 A
30.3 A
3.3 A apart
PV input
Max PV power
30.00 kW
30.00 kW
Same
DC/AC ratio
1.50
1.50
Same
Max DC voltage
1100 V
1000 V
100 V apart
MPPT voltage range
200-1000 V
150-870 V
200-1000 V vs 150-870 V
Start voltage
200 V
150 V
-50 V for Fronius Verto 20.0 Plus
MPP trackers
2
3
+1 trackers for Fronius Verto 20.0 Plus
Strings per tracker
2
2
Same
Max input current per tracker
30.0 A
28.0 A
+2.0 A for SUN2000-20K-MB0-ZH
Efficiency
European efficiency
-
98.0 %
Not published by Huawei
Max efficiency
98.5 %
98.2 %
+0.3 pp for SUN2000-20K-MB0-ZH
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
Yes
Yes
Same
Battery voltage
600 V ~ 980 V
150-700
600 V ~ 980 V vs 150-700
Max charge current
26 A
50 A
+24 A for Fronius Verto 20.0 Plus
Backup power
-
-
Neither datasheet publishes this
Physical
Weight
21.0 kg
43.0 kg
-22.0 kg for SUN2000-20K-MB0-ZH
Weight per kW
1.1 kg/kW
2.1 kg/kW
-1.1 kg/kW for SUN2000-20K-MB0-ZH
Dimensions
460x546x228 mm
865x574x279 mm
460x546x228 mm vs 865x574x279 mm
Ingress protection
IP66
IP66
Same
Cooling
forced-air
forced-air
Same
Noise
-
57 dB
Not published by Huawei
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
Yes
Same
Warranty
Warranty
-
-
Neither datasheet publishes this
03
Open all inverters
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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.