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S6-EO1P4K-48 vs ISolar SPL 5K 5 of 10 identical Swap Change inverters

Ginlong Solis S6-EO1P4K-48 vs Easun Power ISolar SPL 5K

Ginlong Solis S6-EO1P4K-48
Ginlong Solis
S6-EO1P4K-48
4 kW Off-grid
Open inverter page Datasheet PDF
VS
Easun Power
ISolar SPL 5K
4 kW Off-grid
Open inverter page Datasheet PDF
The verdict

5 differences, and they point both ways

The largest is max efficiency: 3.6 pp more efficient. 5 of 10 comparable parameters are identical, with 22 more left out because at least one datasheet does not publish them.

See all 5 differences
How alike are they
5 of 10 comparable
parameters are identical
identical differs not published
01

What actually differs

5 of 10 parameters
Parameter S6-EO1P4K-48 ISolar SPL 5K Difference
Max efficiency 96.6 % 93.0 % 3.6 pp more efficient
Weight 13.8 kg 9.8 kg 4.0 kg lighter
Weight per kW 3.5 kg/kW 2.5 kg/kW 1.0 kg/kW lighter
Max operating temperature 60 °C 55 °C 5 °C more heat tolerant
Dimensions 480x340x170 mm 468x295x120 mm 480x340x170 mm vs 468x295x120 mm
02

Full specification

Parameter S6-EO1P4K-48 ISolar SPL 5K Difference
AC output
Rated AC power 4.00 kW 4.00 kW Same
Max AC power 4.00 kW 4.00 kW Same
Grid connection Single-phase Single-phase Same
Nominal AC voltage 230 V 230 V Same
Max AC current 20.0 A - Not published by Easun Power
PV input
Max PV power 5.50 kW - Not published by Easun Power
DC/AC ratio 1.38 - Not published by Easun Power
Max DC voltage 500 V - Not published by Easun Power
MPPT voltage range 90-430 V - Not published by Easun Power
Start voltage 90 V - Not published by Easun Power
MPP trackers 1 - Not published by Easun Power
Strings per tracker 2 - Not published by Easun Power
Max input current per tracker 16.0 A - Not published by Easun Power
Efficiency
European efficiency - - Neither datasheet publishes this
Max efficiency 96.6 % 93.0 % +3.6 pp for S6-EO1P4K-48
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 40 - 60 V - Not published by Easun Power
Max charge current 100 A - Not published by Easun Power
Backup power - - Neither datasheet publishes this
Physical
Weight 13.8 kg 9.8 kg -4.0 kg for ISolar SPL 5K
Weight per kW 3.5 kg/kW 2.5 kg/kW -1.0 kg/kW for ISolar SPL 5K
Dimensions 480x340x170 mm 468x295x120 mm 480x340x170 mm vs 468x295x120 mm
Ingress protection IP21 - Not published by Easun Power
Cooling - - Neither datasheet publishes this
Noise - - Neither datasheet publishes this
Max operating temperature 60 °C 55 °C +5 °C for S6-EO1P4K-48
Connectivity and safety
Wi-Fi Yes - Not published by Easun Power
Ethernet - - Neither datasheet publishes this
Arc fault protection Yes - Not published by Easun Power
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.