GoodWe GW75KBF-MT vs GoodWe GW75K-MT
VS
The verdict
GW75KBF-MT leads on the differences that matter
The largest is max ac power: 7.50 kW apart. 17 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.
See all 4 differencesHow alike are they
17
of 21 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
4 of 21 parameters
What actually differs
Parameter
GW75KBF-MT
GW75K-MT
Difference
Max AC power
82.50 kW
75.00 kW
7.50 kW apart
Weight
65.0 kg
70.0 kg
5.0 kg lighter
Max AC current
95.3 A
133.0 A
37.7 A apart
Max efficiency
99.0 %
98.8 %
0.2 pp more efficient
02
Full specification
Parameter
GW75KBF-MT
GW75K-MT
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
400 V
Same
Max AC current
95.3 A
133.0 A
37.7 A apart
PV input
Max PV power
-
-
Neither datasheet publishes this
DC/AC ratio
-
-
Neither datasheet publishes this
Max DC voltage
1100 V
1100 V
Same
MPPT voltage range
200-1000 V
200-1000 V
Same
Start voltage
200 V
200 V
Same
MPP trackers
4
4
Same
Strings per tracker
4
4
Same
Max input current per tracker
44.0 A
44.0 A
Same
Efficiency
European efficiency
98.4 %
98.3 %
Effectively the same
Max efficiency
99.0 %
98.8 %
+0.2 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
70.0 kg
-5.0 kg for GW75KBF-MT
Weight per kW
0.9 kg/kW
0.9 kg/kW
Same
Dimensions
788x586x267 mm
788x586x267 mm
Same
Ingress protection
IP65
IP65
Same
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
-
-
Neither datasheet publishes this
Integrated DC switch
Yes
Yes
Same
Warranty
Warranty
-
-
Neither datasheet publishes this
03
Open all inverters
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04
Written summary
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Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.