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SPF 3000TL HVM-48 vs ISolar SMK 3K 8 of 13 identical Swap Change inverters

Growatt SPF 3000TL HVM-48 vs Easun Power ISolar SMK 3K

Growatt SPF 3000TL HVM-48
Growatt
SPF 3000TL HVM-48
3 kW Off-grid
Open inverter page Datasheet PDF
VS
Easun Power
ISolar SMK 3K
3 kW Off-grid
Open inverter page Datasheet PDF
The verdict

SPF 3000TL HVM-48 leads on the differences that matter

The largest is weight: 4.5 kg lighter. 8 of 13 comparable parameters are identical, with 19 more left out because at least one datasheet does not publish them.

See all 5 differences
How alike are they
8 of 13 comparable
parameters are identical
identical differs not published
01

What actually differs

5 of 13 parameters
Parameter SPF 3000TL HVM-48 ISolar SMK 3K Difference
Weight 8.5 kg 13.0 kg 4.5 kg lighter
Weight per kW 2.8 kg/kW 4.3 kg/kW 1.5 kg/kW lighter
Max PV power 1.80 kW 1.50 kW 0.30 kW apart
DC/AC ratio 0.60 0.50 0.10 more oversizing headroom
Dimensions 400x315x130 mm 525x303x140 mm 400x315x130 mm vs 525x303x140 mm
02

Full specification

Parameter SPF 3000TL HVM-48 ISolar SMK 3K Difference
AC output
Rated AC power 3.00 kW 3.00 kW Same
Max AC power 3.00 kW 3.00 kW Same
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 1.80 kW 1.50 kW 0.30 kW apart
DC/AC ratio 0.60 0.50 +0.10 for SPF 3000TL HVM-48
Max DC voltage 145 V 145 V Same
MPPT voltage range 30-115 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 93.0 % 93.0 % Same
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 24VDC or 48VDC (model-dependent) - Not published by Easun Power
Max charge current - - Neither datasheet publishes this
Backup power - - Neither datasheet publishes this
Physical
Weight 8.5 kg 13.0 kg -4.5 kg for SPF 3000TL HVM-48
Weight per kW 2.8 kg/kW 4.3 kg/kW -1.5 kg/kW for SPF 3000TL HVM-48
Dimensions 400x315x130 mm 525x303x140 mm 400x315x130 mm vs 525x303x140 mm
Ingress protection - - Neither datasheet publishes this
Cooling - - Neither datasheet publishes this
Noise - - Neither datasheet publishes this
Max operating temperature 55 °C 55 °C Same
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 - - 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.