Deye SUN-20K-SG01HP3-EU-AM2 vs Fronius Verto 20.0 Plus
VS
Fronius International
Fronius Verto 20.0 Plus
20 kW
98.0 % euro
Hybrid
The verdict
Fronius Verto 20.0 Plus leads on the differences that matter
The largest is european efficiency: 1.0 pp more efficient. 12 of 28 comparable parameters are identical, with 4 more left out because at least one datasheet does not publish them.
See all 16 differencesHow alike are they
12
of 28 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
16 of 28 parameters
What actually differs
Parameter
SUN-20K-SG01HP3-EU-AM2
Fronius Verto 20.0 Plus
Difference
European efficiency
97.0 %
98.0 %
1.0 pp more efficient
Max input current per tracker
26.0 A
28.0 A
2.0 A more headroom
Max efficiency
97.6 %
98.2 %
0.6 pp more efficient
Max AC power
22.00 kW
20.00 kW
2.00 kW apart
Max PV power
26.00 kW
30.00 kW
4.00 kW apart
Weight
30.5 kg
43.0 kg
12.5 kg lighter
DC/AC ratio
1.30
1.50
0.20 more oversizing headroom
Weight per kW
1.5 kg/kW
2.1 kg/kW
0.6 kg/kW lighter
Max AC current
36.7 A
30.3 A
6.4 A apart
MPP trackers
2
3
1 tracker more
Start voltage
180 V
150 V
30 V earlier start
Ingress protection
IP65
IP66
IP65 vs IP66
MPPT voltage range
150-850 V
150-870 V
150-850 V vs 150-870 V
Battery voltage
160-700
150-700
160-700 vs 150-700
Dimensions
638x408x237 mm
865x574x279 mm
638x408x237 mm vs 865x574x279 mm
Cooling
natural
forced-air
natural vs forced-air
02
Full specification
Parameter
SUN-20K-SG01HP3-EU-AM2
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
36.7 A
30.3 A
6.4 A apart
PV input
Max PV power
26.00 kW
30.00 kW
4.00 kW apart
DC/AC ratio
1.30
1.50
+0.20 for Fronius Verto 20.0 Plus
Max DC voltage
1000 V
1000 V
Same
MPPT voltage range
150-850 V
150-870 V
150-850 V vs 150-870 V
Start voltage
180 V
150 V
-30 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
26.0 A
28.0 A
+2.0 A for Fronius Verto 20.0 Plus
Efficiency
European efficiency
97.0 %
98.0 %
+1.0 pp for Fronius Verto 20.0 Plus
Max efficiency
97.6 %
98.2 %
+0.6 pp for Fronius Verto 20.0 Plus
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
Yes
Yes
Same
Battery voltage
160-700
150-700
160-700 vs 150-700
Max charge current
50 A
50 A
Same
Backup power
-
-
Neither datasheet publishes this
Physical
Weight
30.5 kg
43.0 kg
-12.5 kg for SUN-20K-SG01HP3-EU-AM2
Weight per kW
1.5 kg/kW
2.1 kg/kW
-0.6 kg/kW for SUN-20K-SG01HP3-EU-AM2
Dimensions
638x408x237 mm
865x574x279 mm
638x408x237 mm vs 865x574x279 mm
Ingress protection
IP65
IP66
IP65 vs IP66
Cooling
natural
forced-air
natural vs forced-air
Noise
55 dB
57 dB
Effectively the same
Max operating temperature
60 °C
60 °C
Same
Connectivity and safety
Wi-Fi
Yes
Yes
Same
Ethernet
Yes
Yes
Same
Arc fault protection
-
Yes
Not published by Deye
Integrated DC switch
Yes
Yes
Same
Warranty
Warranty
5 yrs
-
Not published by Fronius International
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.