SOFAR 40KTLX-G4-LV vs Huawei SUN2000-40KTL-M3
VS
The verdict
SUN2000-40KTL-M3 leads on the differences that matter
The largest is max dc voltage: 200 V apart. 9 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.
See all 12 differencesHow alike are they
9
of 21 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
12 of 21 parameters
What actually differs
Parameter
SOFAR 40KTLX-G4-LV
SUN2000-40KTL-M3
Difference
Max DC voltage
900 V
1100 V
200 V apart
Max input current per tracker
40.0 A
26.0 A
14.0 A more headroom
European efficiency
98.0 %
98.4 %
0.4 pp more efficient
Max AC power
44.00 kW
40.00 kW
4.00 kW apart
Weight
75.0 kg
43.0 kg
32.0 kg lighter
Weight per kW
1.9 kg/kW
1.1 kg/kW
0.8 kg/kW lighter
Nominal AC voltage
220 V
400 V
180 V apart
Max AC current
115.5 A
63.8 A
51.7 A apart
Max efficiency
98.5 %
98.7 %
0.2 pp more efficient
MPPT voltage range
180-800 V
200-1000 V
180-800 V vs 200-1000 V
Dimensions
695x970x325 mm
530x640x270 mm
695x970x325 mm vs 530x640x270 mm
Cooling
forced-air
natural
forced-air vs natural
02
Full specification
Parameter
SOFAR 40KTLX-G4-LV
SUN2000-40KTL-M3
Difference
AC output
Rated AC power
40.00 kW
40.00 kW
Same
Max AC power
44.00 kW
40.00 kW
4.00 kW apart
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
220 V
400 V
180 V apart
Max AC current
115.5 A
63.8 A
51.7 A apart
PV input
Max PV power
60.00 kW
-
Not published by Huawei
DC/AC ratio
1.50
-
Not published by Huawei
Max DC voltage
900 V
1100 V
200 V apart
MPPT voltage range
180-800 V
200-1000 V
180-800 V vs 200-1000 V
Start voltage
200 V
200 V
Same
MPP trackers
-
4
Not published by Sofar Solar
Strings per tracker
2
2
Same
Max input current per tracker
40.0 A
26.0 A
+14.0 A for SOFAR 40KTLX-G4-LV
Efficiency
European efficiency
98.0 %
98.4 %
+0.4 pp for SUN2000-40KTL-M3
Max efficiency
98.5 %
98.7 %
+0.2 pp for SUN2000-40KTL-M3
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
75.0 kg
43.0 kg
-32.0 kg for SUN2000-40KTL-M3
Weight per kW
1.9 kg/kW
1.1 kg/kW
-0.8 kg/kW for SUN2000-40KTL-M3
Dimensions
695x970x325 mm
530x640x270 mm
695x970x325 mm vs 530x640x270 mm
Ingress protection
IP66
IP66
Same
Cooling
forced-air
natural
forced-air vs natural
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
Yes
Same
Integrated DC switch
Yes
Yes
Same
Warranty
Warranty
-
-
Neither datasheet publishes this
03
Open all inverters
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7 differences, the largest is max ac power
04
Written summary
Checking cache...
Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.

