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ISolar MLV 3.5KW-U vs SI4.4M-13 0 of 5 identical Swap Change inverters

Easun Power ISolar MLV 3.5KW-U vs SMA Solar SI4.4M-13

Easun Power
ISolar MLV 3.5KW-U
3.5 kW Off-grid
Open inverter page Datasheet PDF
VS
SMA Solar SI4.4M-13
SMA Solar
SI4.4M-13
3.3 kW Off-grid
Open inverter page Datasheet PDF
The verdict

ISolar MLV 3.5KW-U leads on the differences that matter

The largest is rated ac power: 0.20 kW apart. 0 of 5 comparable parameters are identical, with 27 more left out because at least one datasheet does not publish them.

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

What actually differs

5 of 5 parameters
Parameter ISolar MLV 3.5KW-U SI4.4M-13 Difference
Rated AC power 3.50 kW 3.30 kW 0.20 kW apart
Max AC power 3.50 kW 5.50 kW 2.00 kW apart
Weight 10.0 kg 44.0 kg 34.0 kg lighter
Weight per kW 2.9 kg/kW 13.3 kg/kW 10.5 kg/kW lighter
Dimensions 430x338x126 mm 612x467x242 mm 430x338x126 mm vs 612x467x242 mm
02

Full specification

Parameter ISolar MLV 3.5KW-U SI4.4M-13 Difference
AC output
Rated AC power 3.50 kW 3.30 kW 0.20 kW apart
Max AC power 3.50 kW 5.50 kW 2.00 kW apart
Grid connection - Single-phase Not published by Easun Power
Nominal AC voltage - 230 V Not published by Easun Power
Max AC current - 60.0 A Not published by Easun Power
PV input
Max PV power 4.20 kW - Not published by SMA Solar
DC/AC ratio 1.20 - Not published by SMA Solar
Max DC voltage - 63 V Not published by Easun Power
MPPT voltage range - 41-63 V Not published by Easun Power
Start voltage - - Neither datasheet publishes this
MPP trackers - - Neither datasheet publishes this
Strings per tracker - - Neither datasheet publishes this
Max input current per tracker - - Neither datasheet publishes this
Efficiency
European efficiency - - Neither datasheet publishes this
Max efficiency - 95.5 % Not published by Easun Power
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input - Yes Not published by Easun Power
Battery voltage - 41-63 V (48 V nominal) Not published by Easun Power
Max charge current - - Neither datasheet publishes this
Backup power - - Neither datasheet publishes this
Physical
Weight 10.0 kg 44.0 kg -34.0 kg for ISolar MLV 3.5KW-U
Weight per kW 2.9 kg/kW 13.3 kg/kW -10.5 kg/kW for ISolar MLV 3.5KW-U
Dimensions 430x338x126 mm 612x467x242 mm 430x338x126 mm vs 612x467x242 mm
Ingress protection - IP54 Not published by Easun Power
Cooling forced-air - Not published by SMA Solar
Noise 60 dB - Not published by SMA Solar
Max operating temperature - 60 °C Not published by Easun Power
Connectivity and safety
Wi-Fi - - Neither datasheet publishes this
Ethernet - Yes Not published by Easun Power
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch - - Neither datasheet publishes this
Warranty
Warranty - 10 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.