Huawei SUN2000-6KTL-M1 vs Deye SUN-6K-SG04LP1-AU
VS
The verdict
17 differences, and they point both ways
The largest is european efficiency: 0.7 pp more efficient. 7 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.
See all 17 differencesHow alike are they
7
of 24 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
17 of 24 parameters
What actually differs
Parameter
SUN2000-6KTL-M1
SUN-6K-SG04LP1-AU
Difference
European efficiency
97.7 %
97.0 %
0.7 pp more efficient
Max DC voltage
1100 V
500 V
600 V apart
Max input current per tracker
11.0 A
13.0 A
2.0 A more headroom
Max efficiency
98.6 %
97.6 %
1.0 pp more efficient
Max AC power
6.60 kW
6.00 kW
0.60 kW apart
Max PV power
9.00 kW
7.80 kW
1.20 kW apart
Max charge current
16 A
135 A
119 A faster charging
Weight
17.0 kg
14.0 kg
3.0 kg lighter
DC/AC ratio
1.50
1.30
0.20 more oversizing headroom
Weight per kW
2.8 kg/kW
2.3 kg/kW
0.5 kg/kW lighter
Grid connection
3-phase
Single-phase
3-phase vs Single-phase
Nominal AC voltage
400 V
230 V
170 V apart
Max AC current
10.1 A
26.1 A
16.0 A apart
Start voltage
200 V
125 V
75 V earlier start
MPPT voltage range
140-980 V
150-425 V
140-980 V vs 150-425 V
Battery voltage
600 V ~ 980 V
40-60 V
600 V ~ 980 V vs 40-60 V
Dimensions
525x470x146 mm
433x330x238 mm
525x470x146 mm vs 433x330x238 mm
02
Full specification
Parameter
SUN2000-6KTL-M1
SUN-6K-SG04LP1-AU
Difference
AC output
Rated AC power
6.00 kW
6.00 kW
Same
Max AC power
6.60 kW
6.00 kW
0.60 kW apart
Grid connection
3-phase
Single-phase
3-phase vs Single-phase
Nominal AC voltage
400 V
230 V
170 V apart
Max AC current
10.1 A
26.1 A
16.0 A apart
PV input
Max PV power
9.00 kW
7.80 kW
1.20 kW apart
DC/AC ratio
1.50
1.30
+0.20 for SUN2000-6KTL-M1
Max DC voltage
1100 V
500 V
600 V apart
MPPT voltage range
140-980 V
150-425 V
140-980 V vs 150-425 V
Start voltage
200 V
125 V
-75 V for SUN-6K-SG04LP1-AU
MPP trackers
2
2
Same
Strings per tracker
1
1
Same
Max input current per tracker
11.0 A
13.0 A
+2.0 A for SUN-6K-SG04LP1-AU
Efficiency
European efficiency
97.7 %
97.0 %
+0.7 pp for SUN2000-6KTL-M1
Max efficiency
98.6 %
97.6 %
+1.0 pp for SUN2000-6KTL-M1
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
Yes
Yes
Same
Battery voltage
600 V ~ 980 V
40-60 V
600 V ~ 980 V vs 40-60 V
Max charge current
16 A
135 A
+119 A for SUN-6K-SG04LP1-AU
Backup power
3.3 kW
-
Not published by Deye
Physical
Weight
17.0 kg
14.0 kg
-3.0 kg for SUN-6K-SG04LP1-AU
Weight per kW
2.8 kg/kW
2.3 kg/kW
-0.5 kg/kW for SUN-6K-SG04LP1-AU
Dimensions
525x470x146 mm
433x330x238 mm
525x470x146 mm vs 433x330x238 mm
Ingress protection
IP65
IP65
Same
Cooling
natural
natural
Same
Noise
-
30 dB
Not published by Huawei
Max operating temperature
60 °C
60 °C
Same
Connectivity and safety
Wi-Fi
Yes
-
Not published by Deye
Ethernet
Yes
-
Not published by Deye
Arc fault protection
Yes
-
Not published by Deye
Integrated DC switch
Yes
-
Not published by Deye
Warranty
Warranty
-
5 yrs
Not published by Huawei
03
Open all inverters
More useful comparisons
Same type, similar size
SolarEdge
Huawei SUN2000-6KTL-M1 vs SolarEdge SE6000H
12 differences, the largest is european efficiency
Same type, similar size
Growatt
Huawei SUN2000-6KTL-M1 vs Growatt MOD 6000TL3-HU
13 differences, the largest is max dc voltage
Same type, similar size
Huawei
Huawei SUN2000-6KTL-M1 vs Huawei SUN2000-6KTL-L1
14 differences, the largest is max dc voltage
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.