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SolarEdge SE25K (Three Phase) vs GW25K-MT 7 of 15 identical Swap Change inverters

SolarEdge SE25K (Three Phase) vs GoodWe GW25K-MT

SolarEdge SE25K (Three Phase)
SolarEdge
SolarEdge SE25K (Three Phase)
25 kW 98.0 % euro Grid-tie
Open inverter page Datasheet PDF
VS
GoodWe GW25K-MT
GoodWe
GW25K-MT
25 kW 98.4 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

GW25K-MT leads on the differences that matter

The largest is max dc voltage: 100 V apart. 7 of 15 comparable parameters are identical, with 17 more left out because at least one datasheet does not publish them.

See all 8 differences
How alike are they
7 of 15 comparable
parameters are identical
identical differs not published
01

What actually differs

8 of 15 parameters
Parameter SolarEdge SE25K (Three Phase) GW25K-MT Difference
Max DC voltage 1000 V 1100 V 100 V apart
European efficiency 98.0 % 98.4 % 0.4 pp more efficient
Max AC power 25.00 kW 27.50 kW 2.50 kW apart
Weight 45.0 kg 40.0 kg 5.0 kg lighter
Max efficiency 98.3 % 98.7 % 0.4 pp more efficient
Max AC current 38.0 A 40.0 A 2.0 A apart
Weight per kW 1.8 kg/kW 1.6 kg/kW 0.2 kg/kW lighter
Dimensions 540x315x260 mm 590x480x200 mm 540x315x260 mm vs 590x480x200 mm
02

Full specification

Parameter SolarEdge SE25K (Three Phase) GW25K-MT Difference
AC output
Rated AC power 25.00 kW 25.00 kW Same
Max AC power 25.00 kW 27.50 kW 2.50 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 38.0 A 40.0 A 2.0 A apart
PV input
Max PV power 33.75 kW - Not published by GoodWe
DC/AC ratio 1.35 - Not published by GoodWe
Max DC voltage 1000 V 1100 V 100 V apart
MPPT voltage range - 200-950 V Not published by SolarEdge
Start voltage - 180 V Not published by SolarEdge
MPP trackers - - Neither datasheet publishes this
Strings per tracker - 2 Not published by SolarEdge
Max input current per tracker - 30.0 A Not published by SolarEdge
Efficiency
European efficiency 98.0 % 98.4 % +0.4 pp for GW25K-MT
Max efficiency 98.3 % 98.7 % +0.4 pp for GW25K-MT
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input - - Neither datasheet publishes this
Battery voltage - - Neither datasheet publishes this
Max charge current - - Neither datasheet publishes this
Backup power - - Neither datasheet publishes this
Physical
Weight 45.0 kg 40.0 kg -5.0 kg for GW25K-MT
Weight per kW 1.8 kg/kW 1.6 kg/kW -0.2 kg/kW for GW25K-MT
Dimensions 540x315x260 mm 590x480x200 mm 540x315x260 mm vs 590x480x200 mm
Ingress protection IP65 IP65 Same
Cooling forced-air forced-air Same
Noise 55 dB - Not published by GoodWe
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes - Not published by GoodWe
Arc fault protection Yes - Not published by GoodWe
Integrated DC switch - Yes Not published by SolarEdge
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.