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LSOLAR SML-II-3.6KW vs ISolar SMR II 3.5KW 5 of 14 identical Swap Change inverters

Easun Power LSOLAR SML-II-3.6KW vs Easun Power ISolar SMR II 3.5KW

Easun Power
LSOLAR SML-II-3.6KW
3.6 kW Off-grid
Open inverter page Datasheet PDF
VS
Easun Power
ISolar SMR II 3.5KW
3.5 kW Off-grid
Open inverter page Datasheet PDF
The verdict

LSOLAR SML-II-3.6KW leads on the differences that matter

The largest is max efficiency: 4.5 pp more efficient. 5 of 14 comparable parameters are identical, with 18 more left out because at least one datasheet does not publish them.

See all 9 differences
How alike are they
5 of 14 comparable
parameters are identical
identical differs not published
01

What actually differs

9 of 14 parameters
Parameter LSOLAR SML-II-3.6KW ISolar SMR II 3.5KW Difference
Max efficiency 98.0 % 93.5 % 4.5 pp more efficient
Rated AC power 3.60 kW 3.50 kW 0.10 kW apart
Max PV power 5.00 kW 5.50 kW 0.50 kW apart
DC/AC ratio 1.39 1.57 0.18 more oversizing headroom
Max AC power 3.60 kW 3.50 kW 0.10 kW apart
Max operating temperature 55 °C 50 °C 5 °C more heat tolerant
Weight per kW 3.1 kg/kW 3.3 kg/kW 0.2 kg/kW lighter
Weight 11.0 kg 11.5 kg 0.5 kg lighter
Dimensions 300x100x440 mm 550x420x225 mm 300x100x440 mm vs 550x420x225 mm
02

Full specification

Parameter LSOLAR SML-II-3.6KW ISolar SMR II 3.5KW Difference
AC output
Rated AC power 3.60 kW 3.50 kW 0.10 kW apart
Max AC power 3.60 kW 3.50 kW 0.10 kW apart
Grid connection Single-phase Single-phase Same
Nominal AC voltage 230 V 230 V Same
Max AC current - - Neither datasheet publishes this
PV input
Max PV power 5.00 kW 5.50 kW 0.50 kW apart
DC/AC ratio 1.39 1.57 +0.18 for ISolar SMR II 3.5KW
Max DC voltage 500 V 500 V Same
MPPT voltage range 120-450 V 120-450 V Same
Start voltage - - Neither datasheet publishes this
MPP trackers 1 - Not published by Easun Power
Strings per tracker - - Neither datasheet publishes this
Max input current per tracker 100.0 A - Not published by Easun Power
Efficiency
European efficiency - - Neither datasheet publishes this
Max efficiency 98.0 % 93.5 % +4.5 pp for LSOLAR SML-II-3.6KW
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage - - Neither datasheet publishes this
Max charge current 100 A - Not published by Easun Power
Backup power - - Neither datasheet publishes this
Physical
Weight 11.0 kg 11.5 kg -0.5 kg for LSOLAR SML-II-3.6KW
Weight per kW 3.1 kg/kW 3.3 kg/kW -0.2 kg/kW for LSOLAR SML-II-3.6KW
Dimensions 300x100x440 mm 550x420x225 mm 300x100x440 mm vs 550x420x225 mm
Ingress protection IP21 - Not published by Easun Power
Cooling - - Neither datasheet publishes this
Noise - - Neither datasheet publishes this
Max operating temperature 55 °C 50 °C +5 °C for LSOLAR SML-II-3.6KW
Connectivity and safety
Wi-Fi Yes - Not published by Easun Power
Ethernet - - Neither datasheet publishes this
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch - - Neither datasheet publishes this
Warranty
Warranty 1 yrs - Not published by Easun Power
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.