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SE3680H vs SUN2000-3.68KTL-L1 14 of 20 identical Swap Change inverters

SolarEdge SE3680H vs Huawei SUN2000-3.68KTL-L1

SolarEdge SE3680H
SolarEdge
SE3680H
3.68 kW 99.0 % euro Hybrid
Open inverter page Datasheet PDF
VS
Huawei SUN2000-3.68KTL-L1
Huawei
SUN2000-3.68KTL-L1
3.68 kW 97.3 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

SE3680H leads on the differences that matter

The largest is european efficiency: 1.7 pp more efficient. 14 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them.

See all 6 differences
How alike are they
14 of 20 comparable
parameters are identical
identical differs not published
01

What actually differs

6 of 20 parameters
Parameter SE3680H SUN2000-3.68KTL-L1 Difference
European efficiency 99.0 % 97.3 % 1.7 pp more efficient
Max DC voltage 480 V 600 V 120 V apart
Max efficiency 99.2 % 98.4 % 0.8 pp more efficient
Max PV power 7.36 kW 5.52 kW 1.84 kW apart
DC/AC ratio 2.00 1.50 0.50 more oversizing headroom
Dimensions 459x370x154 mm 365x365x156 mm 459x370x154 mm vs 365x365x156 mm
02

Full specification

Parameter SE3680H SUN2000-3.68KTL-L1 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 16.0 A 16.0 A Same
PV input
Max PV power 7.36 kW 5.52 kW 1.84 kW apart
DC/AC ratio 2.00 1.50 +0.50 for SE3680H
Max DC voltage 480 V 600 V 120 V apart
MPPT voltage range - 90-560 V Not published by SolarEdge
Start voltage - 100 V Not published by SolarEdge
MPP trackers - 2 Not published by SolarEdge
Strings per tracker - 1 Not published by SolarEdge
Max input current per tracker - 12.5 A Not published by SolarEdge
Efficiency
European efficiency 99.0 % 97.3 % +1.7 pp for SE3680H
Max efficiency 99.2 % 98.4 % +0.8 pp for SE3680H
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage - 350-560 Vdc (Huawei Smart ESS); 350-450 Vdc (LG Chem RESU 7H_R/10H_R; PV max voltage & MPPT upper limit reduced to 495 V with LG battery) Not published by SolarEdge
Max charge current - 15 A Not published by SolarEdge
Backup power - - Neither datasheet publishes this
Physical
Weight 12.0 kg 12.0 kg Same
Weight per kW 3.3 kg/kW 3.3 kg/kW Same
Dimensions 459x370x154 mm 365x365x156 mm 459x370x154 mm vs 365x365x156 mm
Ingress protection IP65 IP65 Same
Cooling natural natural Same
Noise - - Neither datasheet publishes this
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes Yes Same
Arc fault protection Yes Yes Same
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.