Huawei SUN2000-6K-LB0 vs Huawei SUN2000-6KTL-M1
VS
The verdict
14 differences, and they point both ways
The largest is european efficiency: 0.5 pp more efficient. 13 of 27 comparable parameters are identical, with 5 more left out because at least one datasheet does not publish them.
See all 14 differencesHow alike are they
13
of 27 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
14 of 27 parameters
What actually differs
Parameter
6K-LB0
6KTL-M1
Difference
European efficiency
97.2 %
97.7 %
0.5 pp more efficient
Max DC voltage
600 V
1100 V
500 V apart
Max input current per tracker
16.0 A
11.0 A
5.0 A more headroom
Max efficiency
97.8 %
98.6 %
0.8 pp more efficient
Weight
15.0 kg
17.0 kg
2.0 kg lighter
Grid connection
Single-phase
3-phase
Single-phase vs 3-phase
Nominal AC voltage
230 V
400 V
170 V apart
Max AC current
30.0 A
10.1 A
19.9 A apart
Start voltage
50 V
200 V
150 V earlier start
Weight per kW
2.5 kg/kW
2.8 kg/kW
0.3 kg/kW lighter
Ingress protection
IP66
IP65
IP66 vs IP65
MPPT voltage range
40-560 V
140-980 V
40-560 V vs 140-980 V
Battery voltage
350-560 Vdc
600 V ~ 980 V
350-560 Vdc vs 600 V ~ 980 V
Dimensions
425x376x150 mm
525x470x146 mm
425x376x150 mm vs 525x470x146 mm
02
Full specification
Parameter
6K-LB0
6KTL-M1
Difference
AC output
Rated AC power
6.00 kW
6.00 kW
Same
Max AC power
6.60 kW
6.60 kW
Same
Grid connection
Single-phase
3-phase
Single-phase vs 3-phase
Nominal AC voltage
230 V
400 V
170 V apart
Max AC current
30.0 A
10.1 A
19.9 A apart
PV input
Max PV power
9.00 kW
9.00 kW
Same
DC/AC ratio
1.50
1.50
Same
Max DC voltage
600 V
1100 V
500 V apart
MPPT voltage range
40-560 V
140-980 V
40-560 V vs 140-980 V
Start voltage
50 V
200 V
-150 V for 6K-LB0
MPP trackers
2
2
Same
Strings per tracker
1
1
Same
Max input current per tracker
16.0 A
11.0 A
+5.0 A for 6K-LB0
Efficiency
European efficiency
97.2 %
97.7 %
+0.5 pp for 6KTL-M1
Max efficiency
97.8 %
98.6 %
+0.8 pp for 6KTL-M1
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
Yes
Yes
Same
Battery voltage
350-560 Vdc
600 V ~ 980 V
350-560 Vdc vs 600 V ~ 980 V
Max charge current
16 A
16 A
Same
Backup power
-
3.3 kW
Not published by Huawei
Physical
Weight
15.0 kg
17.0 kg
-2.0 kg for 6K-LB0
Weight per kW
2.5 kg/kW
2.8 kg/kW
-0.3 kg/kW for 6K-LB0
Dimensions
425x376x150 mm
525x470x146 mm
425x376x150 mm vs 525x470x146 mm
Ingress protection
IP66
IP65
IP66 vs IP65
Cooling
natural
natural
Same
Noise
-
-
Neither datasheet publishes this
Max operating temperature
60 °C
60 °C
Same
Connectivity and safety
Wi-Fi
Yes
Yes
Same
Ethernet
Yes
Yes
Same
Arc fault protection
Yes
Yes
Same
Integrated DC switch
-
Yes
Not published by Huawei
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.