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SPF 3000TL HVM-48 vs ISolar SPR 3K 24V 2 of 7 identical Swap Change inverters

Growatt SPF 3000TL HVM-48 vs Easun Power ISolar SPR 3K 24V

Growatt SPF 3000TL HVM-48
Growatt
SPF 3000TL HVM-48
3 kW Off-grid
Open inverter page Datasheet PDF
VS
Easun Power
ISolar SPR 3K 24V
3 kW Off-grid
Open inverter page Datasheet PDF
The verdict

ISolar SPR 3K 24V leads on the differences that matter

The largest is max pv power: 0.60 kW apart. 2 of 7 comparable parameters are identical, with 25 more left out because at least one datasheet does not publish them.

See all 5 differences
How alike are they
2 of 7 comparable
parameters are identical
identical differs not published
01

What actually differs

5 of 7 parameters
Parameter SPF 3000TL HVM-48 ISolar SPR 3K 24V Difference
Max PV power 1.80 kW 1.20 kW 0.60 kW apart
Weight 8.5 kg 6.3 kg 2.2 kg lighter
DC/AC ratio 0.60 0.40 0.20 more oversizing headroom
Weight per kW 2.8 kg/kW 2.1 kg/kW 0.7 kg/kW lighter
Dimensions 400x315x130 mm 100x285x334 mm 400x315x130 mm vs 100x285x334 mm
02

Full specification

Parameter SPF 3000TL HVM-48 ISolar SPR 3K 24V 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 - Not published by Easun Power
Nominal AC voltage 230 V - Not published by Easun Power
Max AC current - - Neither datasheet publishes this
PV input
Max PV power 1.80 kW 1.20 kW 0.60 kW apart
DC/AC ratio 0.60 0.40 +0.20 for SPF 3000TL HVM-48
Max DC voltage 145 V - Not published by Easun Power
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 % - Not published by Easun Power
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes - Not published by Easun Power
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 6.3 kg -2.2 kg for ISolar SPR 3K 24V
Weight per kW 2.8 kg/kW 2.1 kg/kW -0.7 kg/kW for ISolar SPR 3K 24V
Dimensions 400x315x130 mm 100x285x334 mm 400x315x130 mm vs 100x285x334 mm
Ingress protection - - Neither datasheet publishes this
Cooling - forced-air Not published by Growatt
Noise - 60 dB Not published by Growatt
Max operating temperature 55 °C - Not published by Easun Power
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.