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Fronius Primo GEN24 3.0 Plus vs SUN2000L-3KTL 9 of 24 identical Swap Change inverters

Fronius Primo GEN24 3.0 Plus vs Huawei SUN2000L-3KTL

Fronius International
Fronius Primo GEN24 3.0 Plus
3 kW 96.8 % euro Hybrid
Open inverter page Datasheet PDF
VS
Huawei SUN2000L-3KTL
Huawei
SUN2000L-3KTL
3 kW 97.6 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

SUN2000L-3KTL 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 Fronius Primo GEN24 3.0 Plus SUN2000L-3KTL Difference
European efficiency 96.8 % 97.6 % 0.8 pp more efficient
Max input current per tracker 22.0 A 11.0 A 11.0 A more headroom
Max efficiency 97.6 % 98.5 % 0.9 pp more efficient
Max AC power 3.00 kW 3.30 kW 0.30 kW apart
Max charge current 22 A 10 A 12 A faster charging
Weight 15.4 kg 10.6 kg 4.8 kg lighter
Weight per kW 5.1 kg/kW 3.5 kg/kW 1.6 kg/kW lighter
Start voltage 80 V 120 V 40 V earlier start
Ingress protection IP66 IP65 IP66 vs IP65
Max AC current 13.6 A 15.0 A 1.4 A apart
MPPT voltage range 65-530 V 120-480 V 65-530 V vs 120-480 V
Battery voltage 150-455 V 350-450 Vdc 150-455 V vs 350-450 Vdc
Strings per tracker 2 1 1 string apart
Dimensions 530x474x165 mm 375x375x162 mm 530x474x165 mm vs 375x375x162 mm
Cooling forced-air natural forced-air vs natural
02

Full specification

Parameter Fronius Primo GEN24 3.0 Plus SUN2000L-3KTL Difference
AC output
Rated AC power 3.00 kW 3.00 kW Same
Max AC power 3.00 kW 3.30 kW 0.30 kW apart
Grid connection Single-phase Single-phase Same
Nominal AC voltage 230 V 230 V Same
Max AC current 13.6 A 15.0 A 1.4 A apart
PV input
Max PV power 3.11 kW - Not published by Huawei
DC/AC ratio 1.04 - Not published by Huawei
Max DC voltage 600 V 600 V Same
MPPT voltage range 65-530 V 120-480 V 65-530 V vs 120-480 V
Start voltage 80 V 120 V -40 V for Fronius Primo GEN24 3.0 Plus
MPP trackers 2 2 Same
Strings per tracker 2 1 1 string apart
Max input current per tracker 22.0 A 11.0 A +11.0 A for Fronius Primo GEN24 3.0 Plus
Efficiency
European efficiency 96.8 % 97.6 % +0.8 pp for SUN2000L-3KTL
Max efficiency 97.6 % 98.5 % +0.9 pp for SUN2000L-3KTL
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 150-455 V 350-450 Vdc 150-455 V vs 350-450 Vdc
Max charge current 22 A 10 A +12 A for Fronius Primo GEN24 3.0 Plus
Backup power - - Neither datasheet publishes this
Physical
Weight 15.4 kg 10.6 kg -4.8 kg for SUN2000L-3KTL
Weight per kW 5.1 kg/kW 3.5 kg/kW -1.6 kg/kW for SUN2000L-3KTL
Dimensions 530x474x165 mm 375x375x162 mm 530x474x165 mm vs 375x375x162 mm
Ingress protection IP66 IP65 IP66 vs IP65
Cooling forced-air natural forced-air vs natural
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.