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

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

PowMr
POW-LVM3K-24V-H
3 kW Off-grid
Open inverter page Datasheet PDF
VS
Growatt SPF 3000TL HVM-48
Growatt
SPF 3000TL HVM-48
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 POW-LVM3K-24V-H SPF 3000TL HVM-48 Difference
Max PV power 4.00 kW 1.80 kW 2.20 kW apart
DC/AC ratio 1.33 0.60 0.73 more oversizing headroom
Weight 8.0 kg 8.5 kg 0.5 kg lighter
Dimensions 280x378x103 mm 400x315x130 mm 280x378x103 mm vs 400x315x130 mm
02

Full specification

Parameter POW-LVM3K-24V-H SPF 3000TL HVM-48 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 4.00 kW 1.80 kW 2.20 kW apart
DC/AC ratio 1.33 0.60 +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 8.0 kg 8.5 kg -0.5 kg for POW-LVM3K-24V-H
Weight per kW 2.7 kg/kW 2.8 kg/kW Effectively the same
Dimensions 280x378x103 mm 400x315x130 mm 280x378x103 mm vs 400x315x130 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.