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GW75KBF-MT vs SOFAR 75KTLX-G4-LV 8 of 20 identical Swap Change inverters

GoodWe GW75KBF-MT vs SOFAR 75KTLX-G4-LV

GoodWe GW75KBF-MT
GoodWe
GW75KBF-MT
75 kW 98.4 % euro Grid-tie
Open inverter page Datasheet PDF
VS
SOFAR 75KTLX-G4-LV
Sofar Solar
SOFAR 75KTLX-G4-LV
75 kW 98.0 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

GW75KBF-MT leads on the differences that matter

The largest is max dc voltage: 200 V apart. 8 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them.

See all 12 differences
How alike are they
8 of 20 comparable
parameters are identical
identical differs not published
01

What actually differs

12 of 20 parameters
Parameter GW75KBF-MT SOFAR 75KTLX-G4-LV Difference
Max DC voltage 1100 V 900 V 200 V apart
Max input current per tracker 44.0 A 40.0 A 4.0 A more headroom
European efficiency 98.4 % 98.0 % 0.4 pp more efficient
Max AC power 82.50 kW 75.00 kW 7.50 kW apart
Weight 65.0 kg 75.0 kg 10.0 kg lighter
Max efficiency 99.0 % 98.5 % 0.5 pp more efficient
Nominal AC voltage 400 V 220 V 180 V apart
Max AC current 95.3 A 196.9 A 101.6 A apart
Ingress protection IP65 IP66 IP65 vs IP66
MPPT voltage range 200-1000 V 180-800 V 200-1000 V vs 180-800 V
Strings per tracker 4 2 2 strings apart
Dimensions 788x586x267 mm 695x970x325 mm 788x586x267 mm vs 695x970x325 mm
02

Full specification

Parameter GW75KBF-MT SOFAR 75KTLX-G4-LV Difference
AC output
Rated AC power 75.00 kW 75.00 kW Same
Max AC power 82.50 kW 75.00 kW 7.50 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 220 V 180 V apart
Max AC current 95.3 A 196.9 A 101.6 A apart
PV input
Max PV power - 112.50 kW Not published by GoodWe
DC/AC ratio - 1.50 Not published by GoodWe
Max DC voltage 1100 V 900 V 200 V apart
MPPT voltage range 200-1000 V 180-800 V 200-1000 V vs 180-800 V
Start voltage 200 V 200 V Same
MPP trackers 4 - Not published by Sofar Solar
Strings per tracker 4 2 2 strings apart
Max input current per tracker 44.0 A 40.0 A +4.0 A for GW75KBF-MT
Efficiency
European efficiency 98.4 % 98.0 % +0.4 pp for GW75KBF-MT
Max efficiency 99.0 % 98.5 % +0.5 pp for GW75KBF-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 65.0 kg 75.0 kg -10.0 kg for GW75KBF-MT
Weight per kW 0.9 kg/kW 1.0 kg/kW Effectively the same
Dimensions 788x586x267 mm 695x970x325 mm 788x586x267 mm vs 695x970x325 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling forced-air forced-air Same
Noise - - Neither datasheet publishes this
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet - - Neither datasheet publishes this
Arc fault protection - Yes Not published by GoodWe
Integrated DC switch Yes Yes Same
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.