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GW50K-ET-10 vs SOLXPOW X4-50K 7 of 11 identical Swap Change inverters

GoodWe GW50K-ET-10 vs PowMr SOLXPOW X4-50K

GoodWe GW50K-ET-10
GoodWe
GW50K-ET-10
50 kW 97.8 % euro Hybrid
Open inverter page Datasheet PDF
VS
PowMr
SOLXPOW X4-50K
50 kW Hybrid
Open inverter page Datasheet PDF
The verdict

4 differences, and they point both ways

The largest is max efficiency: 0.7 pp more efficient. 7 of 11 comparable parameters are identical, with 21 more left out because at least one datasheet does not publish them.

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

What actually differs

4 of 11 parameters
Parameter GW50K-ET-10 SOLXPOW X4-50K Difference
Max efficiency 98.1 % 98.8 % 0.7 pp more efficient
Max AC power 55.00 kW 50.00 kW 5.00 kW apart
Weight 65.0 kg 72.0 kg 7.0 kg lighter
Dimensions 660x520x260 mm 620x800x300 mm 660x520x260 mm vs 620x800x300 mm
02

Full specification

Parameter GW50K-ET-10 SOLXPOW X4-50K Difference
AC output
Rated AC power 50.00 kW 50.00 kW Same
Max AC power 55.00 kW 50.00 kW 5.00 kW apart
Grid connection 3-phase - Not published by PowMr
Nominal AC voltage 380 V - Not published by PowMr
Max AC current 83.3 A 83.0 A Effectively the same
PV input
Max PV power 75.00 kW 75.00 kW Same
DC/AC ratio 1.50 1.50 Same
Max DC voltage 1000 V - Not published by PowMr
MPPT voltage range 165-850 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 42.0 A - Not published by PowMr
Efficiency
European efficiency 97.8 % - Not published by PowMr
Max efficiency 98.1 % 98.8 % +0.7 pp for SOLXPOW X4-50K
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 200-800 V - Not published by PowMr
Max charge current 100 A - Not published by PowMr
Backup power - - Neither datasheet publishes this
Physical
Weight 65.0 kg 72.0 kg -7.0 kg for GW50K-ET-10
Weight per kW 1.3 kg/kW 1.4 kg/kW Effectively the same
Dimensions 660x520x260 mm 620x800x300 mm 660x520x260 mm vs 620x800x300 mm
Ingress protection IP66 - Not published by PowMr
Cooling forced-air - Not published by PowMr
Noise - - Neither datasheet publishes this
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 - - 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.