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ISolar SMG II 3.6KW vs ISolar-SMX-II-3.6KW 6 of 10 identical Swap Change inverters

Easun Power ISolar SMG II 3.6KW vs Easun Power ISolar-SMX-II-3.6KW

Easun Power
ISolar SMG II 3.6KW
3.6 kW Off-grid
Open inverter page Datasheet PDF
VS
Easun Power
ISolar-SMX-II-3.6KW
3.6 kW Off-grid
Open inverter page Datasheet PDF
The verdict

4 differences, and they point both ways

The largest is max efficiency: 4.0 pp more efficient. 6 of 10 comparable parameters are identical, with 22 more left out because at least one datasheet does not publish them.

See all 4 differences
How alike are they
6 of 10 comparable
parameters are identical
identical differs not published
01

What actually differs

4 of 10 parameters
Parameter ISolar SMG II 3.6KW ISolar-SMX-II-3.6KW Difference
Max efficiency 96.0 % 92.0 % 4.0 pp more efficient
Weight 9.0 kg 6.9 kg 2.1 kg lighter
Weight per kW 2.5 kg/kW 1.9 kg/kW 0.6 kg/kW lighter
Dimensions 482x290x113 mm 378x280x103 mm 482x290x113 mm vs 378x280x103 mm
02

Full specification

Parameter ISolar SMG II 3.6KW ISolar-SMX-II-3.6KW Difference
AC output
Rated AC power 3.60 kW 3.60 kW Same
Max AC power 3.60 kW 3.60 kW Same
Grid connection - Single-phase Not published by Easun Power
Nominal AC voltage - 230 V Not published by Easun Power
Max AC current - 15.6 A Not published by Easun Power
PV input
Max PV power 4.00 kW 4.00 kW Same
DC/AC ratio 1.11 1.11 Same
Max DC voltage - 500 V Not published by Easun Power
MPPT voltage range - 120-450 V Not published by Easun Power
Start voltage - 120 V Not published by Easun Power
MPP trackers - 1 Not published by Easun Power
Strings per tracker - - Neither datasheet publishes this
Max input current per tracker - 13.0 A Not published by Easun Power
Efficiency
European efficiency - - Neither datasheet publishes this
Max efficiency 96.0 % 92.0 % +4.0 pp for ISolar SMG II 3.6KW
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input - Yes Not published by Easun Power
Battery voltage - 20-33 Vdc (rated 24 Vdc; minimum starting voltage 22 V) Not published by Easun Power
Max charge current - 80 A Not published by Easun Power
Backup power - 3.6 kW Not published by Easun Power
Physical
Weight 9.0 kg 6.9 kg -2.1 kg for ISolar-SMX-II-3.6KW
Weight per kW 2.5 kg/kW 1.9 kg/kW -0.6 kg/kW for ISolar-SMX-II-3.6KW
Dimensions 482x290x113 mm 378x280x103 mm 482x290x113 mm vs 378x280x103 mm
Ingress protection - - Neither datasheet publishes this
Cooling forced-air forced-air Same
Noise 60 dB 60 dB Same
Max operating temperature - 55 °C Not published by Easun Power
Connectivity and safety
Wi-Fi - - Neither datasheet publishes this
Ethernet - - Neither datasheet publishes this
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch - - Neither datasheet publishes this
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.