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SUN2000L-4.6KTL vs Fronius Primo GEN24 4.6 9 of 24 identical Swap Change inverters

Huawei SUN2000L-4.6KTL vs Fronius Primo GEN24 4.6

Huawei SUN2000L-4.6KTL
Huawei
SUN2000L-4.6KTL
4.6 kW 98.0 % euro Hybrid
Open inverter page Datasheet PDF
VS
Fronius International
Fronius Primo GEN24 4.6
4.6 kW 97.2 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

SUN2000L-4.6KTL leads on the differences that matter

The largest is european efficiency: 0.8 pp more efficient. 9 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.

See all 15 differences
How alike are they
9 of 24 comparable
parameters are identical
identical differs not published
01

What actually differs

15 of 24 parameters
Parameter SUN2000L-4.6KTL Fronius Primo GEN24 4.6 Difference
European efficiency 98.0 % 97.2 % 0.8 pp more efficient
Max input current per tracker 11.0 A 22.0 A 11.0 A more headroom
Max efficiency 98.6 % 97.6 % 1.0 pp more efficient
Max AC power 5.00 kW 4.60 kW 0.40 kW apart
Max charge current 10 A 22 A 12 A faster charging
Weight 10.6 kg 15.4 kg 4.8 kg lighter
Weight per kW 2.3 kg/kW 3.3 kg/kW 1.0 kg/kW lighter
Max AC current 23.0 A 20.9 A 2.1 A apart
Start voltage 120 V 80 V 40 V earlier start
Ingress protection IP65 IP66 IP65 vs IP66
MPPT voltage range 120-480 V 65-530 V 120-480 V vs 65-530 V
Battery voltage 350-450 Vdc 150-455 V 350-450 Vdc vs 150-455 V
Strings per tracker 1 2 1 string apart
Dimensions 375x375x162 mm 530x474x165 mm 375x375x162 mm vs 530x474x165 mm
Cooling natural forced-air natural vs forced-air
02

Full specification

Parameter SUN2000L-4.6KTL Fronius Primo GEN24 4.6 Difference
AC output
Rated AC power 4.60 kW 4.60 kW Same
Max AC power 5.00 kW 4.60 kW 0.40 kW apart
Grid connection Single-phase Single-phase Same
Nominal AC voltage 230 V 230 V Same
Max AC current 23.0 A 20.9 A 2.1 A apart
PV input
Max PV power - 4.75 kW Not published by Huawei
DC/AC ratio - 1.03 Not published by Huawei
Max DC voltage 600 V 600 V Same
MPPT voltage range 120-480 V 65-530 V 120-480 V vs 65-530 V
Start voltage 120 V 80 V -40 V for Fronius Primo GEN24 4.6
MPP trackers 2 2 Same
Strings per tracker 1 2 1 string apart
Max input current per tracker 11.0 A 22.0 A +11.0 A for Fronius Primo GEN24 4.6
Efficiency
European efficiency 98.0 % 97.2 % +0.8 pp for SUN2000L-4.6KTL
Max efficiency 98.6 % 97.6 % +1.0 pp for SUN2000L-4.6KTL
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 350-450 Vdc 150-455 V 350-450 Vdc vs 150-455 V
Max charge current 10 A 22 A +12 A for Fronius Primo GEN24 4.6
Backup power - - Neither datasheet publishes this
Physical
Weight 10.6 kg 15.4 kg -4.8 kg for SUN2000L-4.6KTL
Weight per kW 2.3 kg/kW 3.3 kg/kW -1.0 kg/kW for SUN2000L-4.6KTL
Dimensions 375x375x162 mm 530x474x165 mm 375x375x162 mm vs 530x474x165 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling natural forced-air natural vs forced-air
Noise - 42 dB Not published by Huawei
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet - Yes Not published by Huawei
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch Yes Yes Same
Warranty
Warranty - - Neither datasheet publishes this
03

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04

Written summary

Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.