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SPF 3000TL HVM-48 vs POW-LVM3K-24V-H 5 of 9 identical Swap Change inverters

Growatt SPF 3000TL HVM-48 vs PowMr POW-LVM3K-24V-H

Growatt SPF 3000TL HVM-48
Growatt
SPF 3000TL HVM-48
3 kW Off-grid
Open inverter page Datasheet PDF
VS
PowMr
POW-LVM3K-24V-H
3 kW Off-grid
Open inverter page Datasheet PDF
The verdict

POW-LVM3K-24V-H leads on the differences that matter

The largest is max pv power: 2.20 kW apart. 5 of 9 comparable parameters are identical, with 23 more left out because at least one datasheet does not publish them.

See all 4 differences
How alike are they
5 of 9 comparable
parameters are identical
identical differs not published
01

What actually differs

4 of 9 parameters
Parameter SPF 3000TL HVM-48 POW-LVM3K-24V-H Difference
Max PV power 1.80 kW 4.00 kW 2.20 kW apart
DC/AC ratio 0.60 1.33 0.73 more oversizing headroom
Weight 8.5 kg 8.0 kg 0.5 kg lighter
Dimensions 400x315x130 mm 280x378x103 mm 400x315x130 mm vs 280x378x103 mm
02

Full specification

Parameter SPF 3000TL HVM-48 POW-LVM3K-24V-H 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 PowMr
Nominal AC voltage 230 V - Not published by PowMr
Max AC current - - Neither datasheet publishes this
PV input
Max PV power 1.80 kW 4.00 kW 2.20 kW apart
DC/AC ratio 0.60 1.33 +0.73 for POW-LVM3K-24V-H
Max DC voltage 145 V - Not published by PowMr
MPPT voltage range 30-115 V - Not published by PowMr
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 PowMr
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 24VDC or 48VDC (model-dependent) - Not published by PowMr
Max charge current - - Neither datasheet publishes this
Backup power - - Neither datasheet publishes this
Physical
Weight 8.5 kg 8.0 kg -0.5 kg for POW-LVM3K-24V-H
Weight per kW 2.8 kg/kW 2.7 kg/kW Effectively the same
Dimensions 400x315x130 mm 280x378x103 mm 400x315x130 mm vs 280x378x103 mm
Ingress protection - - Neither datasheet publishes this
Cooling - - Neither datasheet publishes this
Noise - - Neither datasheet publishes this
Max operating temperature 55 °C - Not published by PowMr
Connectivity and safety
Wi-Fi Yes Yes Same
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.