Fronius Symo GEN24 Plus 6.0 vs Huawei SUN2000-6KTL-M1
Fronius International
Fronius Symo GEN24 Plus 6.0
6 kW
97.7 % euro
Hybrid
VS
The verdict
16 differences, and they point both ways
The largest is max dc voltage: 100 V apart. 10 of 26 comparable parameters are identical, with 6 more left out because at least one datasheet does not publish them.
See all 16 differencesHow alike are they
10
of 26 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
16 of 26 parameters
What actually differs
Parameter
Fronius Symo GEN24 Plus 6.0
SUN2000-6KTL-M1
Difference
Max DC voltage
1000 V
1100 V
100 V apart
Max input current per tracker
25.0 A
11.0 A
14.0 A more headroom
Max AC power
6.00 kW
6.60 kW
0.60 kW apart
Max PV power
6.22 kW
9.00 kW
2.78 kW apart
DC/AC ratio
1.04
1.50
0.46 more oversizing headroom
Max charge current
22 A
16 A
6 A faster charging
Weight
23.4 kg
17.0 kg
6.4 kg lighter
Weight per kW
3.9 kg/kW
2.8 kg/kW
1.1 kg/kW lighter
Max efficiency
98.2 %
98.6 %
0.4 pp more efficient
Start voltage
80 V
200 V
120 V earlier start
Ingress protection
IP66
IP65
IP66 vs IP65
Max AC current
9.1 A
10.1 A
1.0 A apart
MPPT voltage range
80-800 V
140-980 V
80-800 V vs 140-980 V
Battery voltage
160 - 700
600 V ~ 980 V
160 - 700 vs 600 V ~ 980 V
Dimensions
595x529x180 mm
525x470x146 mm
595x529x180 mm vs 525x470x146 mm
Cooling
forced-air
natural
forced-air vs natural
02
Full specification
Parameter
Fronius Symo GEN24 Plus 6.0
SUN2000-6KTL-M1
Difference
AC output
Rated AC power
6.00 kW
6.00 kW
Same
Max AC power
6.00 kW
6.60 kW
0.60 kW apart
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
400 V
400 V
Same
Max AC current
9.1 A
10.1 A
1.0 A apart
PV input
Max PV power
6.22 kW
9.00 kW
2.78 kW apart
DC/AC ratio
1.04
1.50
+0.46 for SUN2000-6KTL-M1
Max DC voltage
1000 V
1100 V
100 V apart
MPPT voltage range
80-800 V
140-980 V
80-800 V vs 140-980 V
Start voltage
80 V
200 V
-120 V for Fronius Symo GEN24 Plus 6.0
MPP trackers
2
2
Same
Strings per tracker
-
1
Not published by Fronius International
Max input current per tracker
25.0 A
11.0 A
+14.0 A for Fronius Symo GEN24 Plus 6.0
Efficiency
European efficiency
97.7 %
97.7 %
Same
Max efficiency
98.2 %
98.6 %
+0.4 pp for SUN2000-6KTL-M1
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
Yes
Yes
Same
Battery voltage
160 - 700
600 V ~ 980 V
160 - 700 vs 600 V ~ 980 V
Max charge current
22 A
16 A
+6 A for Fronius Symo GEN24 Plus 6.0
Backup power
-
3.3 kW
Not published by Fronius International
Physical
Weight
23.4 kg
17.0 kg
-6.4 kg for SUN2000-6KTL-M1
Weight per kW
3.9 kg/kW
2.8 kg/kW
-1.1 kg/kW for SUN2000-6KTL-M1
Dimensions
595x529x180 mm
525x470x146 mm
595x529x180 mm vs 525x470x146 mm
Ingress protection
IP66
IP65
IP66 vs IP65
Cooling
forced-air
natural
forced-air vs natural
Noise
47 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
Not published by Fronius International
Integrated DC switch
Yes
Yes
Same
Warranty
Warranty
-
-
Neither datasheet publishes this
03
Open all inverters
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Huawei
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17 differences, the largest is max dc voltage
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Huawei
Huawei SUN2000-6KTL-M1 vs Huawei SUN2000-6KTL-M1 (High current version)
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.