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SBS3.7-10 (Sunny Boy Storage 3.7) vs SE3680H 9 of 15 identical Swap Change inverters

SMA Solar SBS3.7-10 (Sunny Boy Storage 3.7) vs SolarEdge SE3680H

SMA Solar SBS3.7-10 (Sunny Boy Storage 3.7)
SMA Solar
SBS3.7-10 (Sunny Boy Storage 3.7)
3.68 kW 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 max dc voltage: 120 V apart. 9 of 15 comparable parameters are identical, with 17 more left out because at least one datasheet does not publish them.

See all 6 differences
How alike are they
9 of 15 comparable
parameters are identical
identical differs not published
01

What actually differs

6 of 15 parameters
Parameter SBS3.7-10 (Sunny Boy Storage 3.7) SE3680H Difference
Max DC voltage 600 V 480 V 120 V apart
Max efficiency 97.5 % 99.2 % 1.7 pp more efficient
Max AC power 4.60 kW 3.68 kW 0.92 kW apart
Weight 26.0 kg 12.0 kg 14.0 kg lighter
Weight per kW 7.1 kg/kW 3.3 kg/kW 3.8 kg/kW lighter
Dimensions 730x535x198 mm 459x370x154 mm 730x535x198 mm vs 459x370x154 mm
02

Full specification

Parameter SBS3.7-10 (Sunny Boy Storage 3.7) SE3680H Difference
AC output
Rated AC power 3.68 kW 3.68 kW Same
Max AC power 4.60 kW 3.68 kW 0.92 kW apart
Grid connection Single-phase Single-phase Same
Nominal AC voltage 230 V 230 V Same
Max AC current - 16.0 A Not published by SMA Solar
PV input
Max PV power - 7.36 kW Not published by SMA Solar
DC/AC ratio - 2.00 Not published by SMA Solar
Max DC voltage 600 V 480 V 120 V apart
MPPT voltage range 100-550 V - Not published by SolarEdge
Start voltage 100 V - Not published by SolarEdge
MPP trackers 3 - Not published by SolarEdge
Strings per tracker 1 - Not published by SolarEdge
Max input current per tracker 10.0 A - Not published by SolarEdge
Efficiency
European efficiency - 99.0 % Not published by SMA Solar
Max efficiency 97.5 % 99.2 % +1.7 pp for SE3680H
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 100 V to 550 V (rated 360 V) - Not published by SolarEdge
Max charge current 10 A - Not published by SolarEdge
Backup power 3.7 kW - Not published by SolarEdge
Physical
Weight 26.0 kg 12.0 kg -14.0 kg for SE3680H
Weight per kW 7.1 kg/kW 3.3 kg/kW -3.8 kg/kW for SE3680H
Dimensions 730x535x198 mm 459x370x154 mm 730x535x198 mm vs 459x370x154 mm
Ingress protection IP65 IP65 Same
Cooling natural natural Same
Noise 39 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 SMA Solar
Integrated DC switch - - Neither datasheet publishes this
Warranty
Warranty 5 yrs - Not published by SolarEdge
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.