Fronius Symo GEN24 Plus 6.0 vs Huawei SUN2000-6KTL-L1
Fronius International
Fronius Symo GEN24 Plus 6.0
6 kW
97.7 % euro
Hybrid
VS
The verdict
17 differences, and they point both ways
The largest is max dc voltage: 400 V apart. 9 of 26 comparable parameters are identical, with 6 more left out because at least one datasheet does not publish them.
See all 17 differencesHow alike are they
9
of 26 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
17 of 26 parameters
What actually differs
Parameter
Fronius Symo GEN24 Plus 6.0
SUN2000-6KTL-L1
Difference
Max DC voltage
1000 V
600 V
400 V apart
Max input current per tracker
25.0 A
12.5 A
12.5 A more headroom
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
15 A
7 A faster charging
Weight
23.4 kg
12.0 kg
11.4 kg lighter
Weight per kW
3.9 kg/kW
2.0 kg/kW
1.9 kg/kW lighter
Grid connection
3-phase
Single-phase
3-phase vs Single-phase
Nominal AC voltage
400 V
230 V
170 V apart
Max AC current
9.1 A
27.3 A
18.2 A apart
Max efficiency
98.2 %
98.4 %
0.2 pp more efficient
Ingress protection
IP66
IP65
IP66 vs IP65
MPPT voltage range
80-800 V
90-560 V
80-800 V vs 90-560 V
Start voltage
80 V
100 V
20 V earlier start
Battery voltage
160 - 700
350-450 Vdc (LG Chem RESU 7H_R/10H_R) or 350-560 Vdc (HUAWEI Smart ESS 5-30 kWh)
160 - 700 vs 350-450 Vdc (LG Chem RESU 7H_R/10H_R) or 350-560 Vdc (HUAWEI Smart ESS 5-30 kWh)
Dimensions
595x529x180 mm
365x365x156 mm
595x529x180 mm vs 365x365x156 mm
Cooling
forced-air
natural
forced-air vs natural
02
Full specification
Parameter
Fronius Symo GEN24 Plus 6.0
SUN2000-6KTL-L1
Difference
AC output
Rated AC power
6.00 kW
6.00 kW
Same
Max AC power
6.00 kW
6.00 kW
Same
Grid connection
3-phase
Single-phase
3-phase vs Single-phase
Nominal AC voltage
400 V
230 V
170 V apart
Max AC current
9.1 A
27.3 A
18.2 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-L1
Max DC voltage
1000 V
600 V
400 V apart
MPPT voltage range
80-800 V
90-560 V
80-800 V vs 90-560 V
Start voltage
80 V
100 V
-20 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
12.5 A
+12.5 A for Fronius Symo GEN24 Plus 6.0
Efficiency
European efficiency
97.7 %
97.8 %
Effectively the same
Max efficiency
98.2 %
98.4 %
+0.2 pp for SUN2000-6KTL-L1
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
Yes
Yes
Same
Battery voltage
160 - 700
350-450 Vdc (LG Chem RESU 7H_R/10H_R) or 350-560 Vdc (HUAWEI Smart ESS 5-30 kWh)
160 - 700 vs 350-450 Vdc (LG Chem RESU 7H_R/10H_R) or 350-560 Vdc (HUAWEI Smart ESS 5-30 kWh)
Max charge current
22 A
15 A
+7 A for Fronius Symo GEN24 Plus 6.0
Backup power
-
-
Neither datasheet publishes this
Physical
Weight
23.4 kg
12.0 kg
-11.4 kg for SUN2000-6KTL-L1
Weight per kW
3.9 kg/kW
2.0 kg/kW
-1.9 kg/kW for SUN2000-6KTL-L1
Dimensions
595x529x180 mm
365x365x156 mm
595x529x180 mm vs 365x365x156 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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14 differences, the largest is max dc voltage
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.