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SUN-40K-SG01HP3-EU-BM4 vs SOLXPOW X4-40K 2 of 10 identical Swap Change inverters

Deye SUN-40K-SG01HP3-EU-BM4 vs PowMr SOLXPOW X4-40K

Deye
SUN-40K-SG01HP3-EU-BM4
40 kW 97.0 % euro Hybrid
Open inverter page Datasheet PDF
VS
PowMr
SOLXPOW X4-40K
40 kW Hybrid
Open inverter page Datasheet PDF
The verdict

SOLXPOW X4-40K leads on the differences that matter

The largest is max efficiency: 1.2 pp more efficient. 2 of 10 comparable parameters are identical, with 22 more left out because at least one datasheet does not publish them.

See all 8 differences
How alike are they
2 of 10 comparable
parameters are identical
identical differs not published
01

What actually differs

8 of 10 parameters
Parameter SUN-40K-SG01HP3-EU-BM4 SOLXPOW X4-40K Difference
Max efficiency 97.6 % 98.8 % 1.2 pp more efficient
Max AC power 44.00 kW 40.00 kW 4.00 kW apart
Max PV power 52.00 kW 60.00 kW 8.00 kW apart
Weight 80.0 kg 72.0 kg 8.0 kg lighter
DC/AC ratio 1.30 1.50 0.20 more oversizing headroom
Weight per kW 2.0 kg/kW 1.8 kg/kW 0.2 kg/kW lighter
Max AC current 66.7 A 66.0 A 0.7 A apart
Dimensions 894x527x294 mm 620x800x300 mm 894x527x294 mm vs 620x800x300 mm
02

Full specification

Parameter SUN-40K-SG01HP3-EU-BM4 SOLXPOW X4-40K Difference
AC output
Rated AC power 40.00 kW 40.00 kW Same
Max AC power 44.00 kW 40.00 kW 4.00 kW apart
Grid connection 3-phase - Not published by PowMr
Nominal AC voltage 400 V - Not published by PowMr
Max AC current 66.7 A 66.0 A 0.7 A apart
PV input
Max PV power 52.00 kW 60.00 kW 8.00 kW apart
DC/AC ratio 1.30 1.50 +0.20 for SOLXPOW X4-40K
Max DC voltage 1000 V - Not published by PowMr
MPPT voltage range 150-850 V - Not published by PowMr
Start voltage 180 V - Not published by PowMr
MPP trackers - - Neither datasheet publishes this
Strings per tracker 2 - Not published by PowMr
Max input current per tracker 36.0 A - Not published by PowMr
Efficiency
European efficiency 97.0 % - Not published by PowMr
Max efficiency 97.6 % 98.8 % +1.2 pp for SOLXPOW X4-40K
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 160-800 - Not published by PowMr
Max charge current 100 A - Not published by PowMr
Backup power - - Neither datasheet publishes this
Physical
Weight 80.0 kg 72.0 kg -8.0 kg for SOLXPOW X4-40K
Weight per kW 2.0 kg/kW 1.8 kg/kW -0.2 kg/kW for SOLXPOW X4-40K
Dimensions 894x527x294 mm 620x800x300 mm 894x527x294 mm vs 620x800x300 mm
Ingress protection IP65 - Not published by PowMr
Cooling forced-air - Not published by PowMr
Noise 65 dB - Not published by PowMr
Max operating temperature 60 °C - Not published by PowMr
Connectivity and safety
Wi-Fi - Yes Not published by Deye
Ethernet - - Neither datasheet publishes this
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch - - Neither datasheet publishes this
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.