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

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

PowMr
SOLXPOW X4-40K
40 kW Hybrid
Open inverter page Datasheet PDF
VS
Deye
SUN-40K-SG01HP3-EU-BM4
40 kW 97.0 % euro 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 SOLXPOW X4-40K SUN-40K-SG01HP3-EU-BM4 Difference
Max efficiency 98.8 % 97.6 % 1.2 pp more efficient
Max AC power 40.00 kW 44.00 kW 4.00 kW apart
Max PV power 60.00 kW 52.00 kW 8.00 kW apart
Weight 72.0 kg 80.0 kg 8.0 kg lighter
DC/AC ratio 1.50 1.30 0.20 more oversizing headroom
Weight per kW 1.8 kg/kW 2.0 kg/kW 0.2 kg/kW lighter
Max AC current 66.0 A 66.7 A 0.7 A apart
Dimensions 620x800x300 mm 894x527x294 mm 620x800x300 mm vs 894x527x294 mm
02

Full specification

Parameter SOLXPOW X4-40K SUN-40K-SG01HP3-EU-BM4 Difference
AC output
Rated AC power 40.00 kW 40.00 kW Same
Max AC power 40.00 kW 44.00 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 66.0 A 66.7 A 0.7 A apart
PV input
Max PV power 60.00 kW 52.00 kW 8.00 kW apart
DC/AC ratio 1.50 1.30 +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 98.8 % 97.6 % +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 72.0 kg 80.0 kg -8.0 kg for SOLXPOW X4-40K
Weight per kW 1.8 kg/kW 2.0 kg/kW -0.2 kg/kW for SOLXPOW X4-40K
Dimensions 620x800x300 mm 894x527x294 mm 620x800x300 mm vs 894x527x294 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.