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SOLXPOW X4-40K vs MID 40K-HU 4 of 11 identical Swap Change inverters

PowMr SOLXPOW X4-40K vs Growatt MID 40K-HU

PowMr
SOLXPOW X4-40K
40 kW Hybrid
Open inverter page Datasheet PDF
VS
Growatt MID 40K-HU
Growatt
MID 40K-HU
40 kW 97.2 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

MID 40K-HU leads on the differences that matter

The largest is max pv power: 20.00 kW apart. 4 of 11 comparable parameters are identical, with 21 more left out because at least one datasheet does not publish them.

See all 7 differences
How alike are they
4 of 11 comparable
parameters are identical
identical differs not published
01

What actually differs

7 of 11 parameters
Parameter SOLXPOW X4-40K MID 40K-HU Difference
Max PV power 60.00 kW 80.00 kW 20.00 kW apart
DC/AC ratio 1.50 2.00 0.50 more oversizing headroom
Weight 72.0 kg 48.0 kg 24.0 kg lighter
Weight per kW 1.8 kg/kW 1.2 kg/kW 0.6 kg/kW lighter
Max efficiency 98.8 % 98.6 % 0.2 pp more efficient
Max AC current 66.0 A 66.7 A 0.7 A apart
Dimensions 620x800x300 mm 570x680x256 mm 620x800x300 mm vs 570x680x256 mm
02

Full specification

Parameter SOLXPOW X4-40K MID 40K-HU Difference
AC output
Rated AC power 40.00 kW 40.00 kW Same
Max AC power 40.00 kW 40.00 kW Same
Grid connection - 3-phase Not published by PowMr
Nominal AC voltage - 400 V Not published by PowMr
Max AC current 66.0 A 66.7 A 0.7 A apart
PV input
Max PV power 60.00 kW 80.00 kW 20.00 kW apart
DC/AC ratio 1.50 2.00 +0.50 for MID 40K-HU
Max DC voltage - 1000 V Not published by PowMr
MPPT voltage range - 200-1000 V Not published by PowMr
Start voltage - 160 V Not published by PowMr
MPP trackers - - Neither datasheet publishes this
Strings per tracker - 2 Not published by PowMr
Max input current per tracker - 40.0 A Not published by PowMr
Efficiency
European efficiency - 97.2 % Not published by PowMr
Max efficiency 98.8 % 98.6 % +0.2 pp for SOLXPOW X4-40K
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage - 600-980 V Not published by PowMr
Max charge current - 42 A Not published by PowMr
Backup power - 30.0 kW Not published by PowMr
Physical
Weight 72.0 kg 48.0 kg -24.0 kg for MID 40K-HU
Weight per kW 1.8 kg/kW 1.2 kg/kW -0.6 kg/kW for MID 40K-HU
Dimensions 620x800x300 mm 570x680x256 mm 620x800x300 mm vs 570x680x256 mm
Ingress protection - IP66 Not published by PowMr
Cooling - forced-air Not published by PowMr
Noise - 55 dB Not published by PowMr
Max operating temperature - 60 °C Not published by PowMr
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet - - Neither datasheet publishes this
Arc fault protection - Yes Not published by PowMr
Integrated DC switch - Yes Not published by PowMr
Warranty
Warranty - 5 yrs Not published by PowMr
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.