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SOLXPOW X1-4.2K vs 4.2KW 4 of 11 identical Swap Change inverters

PowMr SOLXPOW X1-4.2K vs Easun Power 4.2KW

PowMr
SOLXPOW X1-4.2K
4.2 kW Hybrid
Open inverter page Datasheet PDF
VS
Easun Power 4.2KW
Easun Power
4.2KW
4.2 kW Hybrid
Open inverter page Datasheet PDF
The verdict

7 differences, and they point both ways

The largest is max efficiency: 4.6 pp more efficient. 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 X1-4.2K 4.2KW Difference
Max efficiency 97.6 % 93.0 % 4.6 pp more efficient
Max PV power 6.72 kW 6.20 kW 0.52 kW apart
Weight 27.0 kg 8.0 kg 19.0 kg lighter
Weight per kW 6.4 kg/kW 1.9 kg/kW 4.5 kg/kW lighter
DC/AC ratio 1.60 1.48 0.12 more oversizing headroom
Max AC current 21.0 A 18.2 A 2.8 A apart
Dimensions 418x534x210 mm 442x358x116 mm 418x534x210 mm vs 442x358x116 mm
02

Full specification

Parameter SOLXPOW X1-4.2K 4.2KW Difference
AC output
Rated AC power 4.20 kW 4.20 kW Same
Max AC power 4.20 kW 4.20 kW Same
Grid connection - Single-phase Not published by PowMr
Nominal AC voltage - 230 V Not published by PowMr
Max AC current 21.0 A 18.2 A 2.8 A apart
PV input
Max PV power 6.72 kW 6.20 kW 0.52 kW apart
DC/AC ratio 1.60 1.48 +0.12 for SOLXPOW X1-4.2K
Max DC voltage - 500 V Not published by PowMr
MPPT voltage range - 60-500 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 97.6 % 93.0 % +4.6 pp for SOLXPOW X1-4.2K
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage - 24 Vdc (3.6/4.2 kW) or 48 Vdc (6.2 kW) Not published by PowMr
Max charge current - 120 A Not published by PowMr
Backup power - - Neither datasheet publishes this
Physical
Weight 27.0 kg 8.0 kg -19.0 kg for 4.2KW
Weight per kW 6.4 kg/kW 1.9 kg/kW -4.5 kg/kW for 4.2KW
Dimensions 418x534x210 mm 442x358x116 mm 418x534x210 mm vs 442x358x116 mm
Ingress protection - - Neither datasheet publishes this
Cooling - forced-air Not published by PowMr
Noise - - Neither datasheet publishes this
Max operating temperature - 50 °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.