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Fronius Primo GEN24 3.6 Plus vs SE3680H 8 of 19 identical Swap Change inverters

Fronius Primo GEN24 3.6 Plus vs SolarEdge SE3680H

Fronius International
Fronius Primo GEN24 3.6 Plus
3.68 kW 97.0 % euro Hybrid
Open inverter page Datasheet PDF
VS
SolarEdge SE3680H
SolarEdge
SE3680H
3.68 kW 99.0 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

SE3680H leads on the differences that matter

The largest is european efficiency: 2.0 pp more efficient. 8 of 19 comparable parameters are identical, with 13 more left out because at least one datasheet does not publish them.

See all 11 differences
How alike are they
8 of 19 comparable
parameters are identical
identical differs not published
01

What actually differs

11 of 19 parameters
Parameter Fronius Primo GEN24 3.6 Plus SE3680H Difference
European efficiency 97.0 % 99.0 % 2.0 pp more efficient
Max DC voltage 600 V 480 V 120 V apart
Max efficiency 97.6 % 99.2 % 1.6 pp more efficient
Max PV power 3.81 kW 7.36 kW 3.55 kW apart
DC/AC ratio 1.03 2.00 0.97 more oversizing headroom
Weight 15.4 kg 12.0 kg 3.4 kg lighter
Weight per kW 4.2 kg/kW 3.3 kg/kW 0.9 kg/kW lighter
Ingress protection IP66 IP65 IP66 vs IP65
Max AC current 16.7 A 16.0 A 0.7 A apart
Dimensions 530x474x165 mm 459x370x154 mm 530x474x165 mm vs 459x370x154 mm
Cooling forced-air natural forced-air vs natural
02

Full specification

Parameter Fronius Primo GEN24 3.6 Plus SE3680H Difference
AC output
Rated AC power 3.68 kW 3.68 kW Same
Max AC power 3.68 kW 3.68 kW Same
Grid connection Single-phase Single-phase Same
Nominal AC voltage 230 V 230 V Same
Max AC current 16.7 A 16.0 A 0.7 A apart
PV input
Max PV power 3.81 kW 7.36 kW 3.55 kW apart
DC/AC ratio 1.03 2.00 +0.97 for SE3680H
Max DC voltage 600 V 480 V 120 V apart
MPPT voltage range 65-530 V - Not published by SolarEdge
Start voltage 80 V - Not published by SolarEdge
MPP trackers 2 - Not published by SolarEdge
Strings per tracker 2 - Not published by SolarEdge
Max input current per tracker 22.0 A - Not published by SolarEdge
Efficiency
European efficiency 97.0 % 99.0 % +2.0 pp for SE3680H
Max efficiency 97.6 % 99.2 % +1.6 pp for SE3680H
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 150-455 V - Not published by SolarEdge
Max charge current 22 A - Not published by SolarEdge
Backup power - - Neither datasheet publishes this
Physical
Weight 15.4 kg 12.0 kg -3.4 kg for SE3680H
Weight per kW 4.2 kg/kW 3.3 kg/kW -0.9 kg/kW for SE3680H
Dimensions 530x474x165 mm 459x370x154 mm 530x474x165 mm vs 459x370x154 mm
Ingress protection IP66 IP65 IP66 vs IP65
Cooling forced-air natural forced-air vs natural
Noise 42 dB - Not published by SolarEdge
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 - Not published by SolarEdge
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.