Deye SUN-6K-SG04LP1-AU vs Huawei SUN2000-6KTL-M1
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
SUN-6K-SG04LP1-AU
SUN2000-6KTL-M1
Difference
European efficiency
97.0 %
97.7 %
0.7 pp more efficient
Max DC voltage
500 V
1100 V
600 V apart
Max input current per tracker
13.0 A
11.0 A
2.0 A more headroom
Max efficiency
97.6 %
98.6 %
1.0 pp more efficient
Max AC power
6.00 kW
6.60 kW
0.60 kW apart
Max PV power
7.80 kW
9.00 kW
1.20 kW apart
Max charge current
135 A
16 A
119 A faster charging
Weight
14.0 kg
17.0 kg
3.0 kg lighter
DC/AC ratio
1.30
1.50
0.20 more oversizing headroom
Weight per kW
2.3 kg/kW
2.8 kg/kW
0.5 kg/kW 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
26.1 A
10.1 A
16.0 A apart
Start voltage
125 V
200 V
75 V earlier start
MPPT voltage range
150-425 V
140-980 V
150-425 V vs 140-980 V
Battery voltage
40-60 V
600 V ~ 980 V
40-60 V vs 600 V ~ 980 V
Dimensions
433x330x238 mm
525x470x146 mm
433x330x238 mm vs 525x470x146 mm
02
Full specification
Parameter
SUN-6K-SG04LP1-AU
SUN2000-6KTL-M1
Difference
AC output
Rated AC power
6.00 kW
6.00 kW
Same
Max AC power
6.00 kW
6.60 kW
0.60 kW apart
Grid connection
Single-phase
3-phase
Single-phase vs 3-phase
Nominal AC voltage
230 V
400 V
170 V apart
Max AC current
26.1 A
10.1 A
16.0 A apart
PV input
Max PV power
7.80 kW
9.00 kW
1.20 kW apart
DC/AC ratio
1.30
1.50
+0.20 for SUN2000-6KTL-M1
Max DC voltage
500 V
1100 V
600 V apart
MPPT voltage range
150-425 V
140-980 V
150-425 V vs 140-980 V
Start voltage
125 V
200 V
-75 V for SUN-6K-SG04LP1-AU
MPP trackers
2
2
Same
Strings per tracker
1
1
Same
Max input current per tracker
13.0 A
11.0 A
+2.0 A for SUN-6K-SG04LP1-AU
Efficiency
European efficiency
97.0 %
97.7 %
+0.7 pp for SUN2000-6KTL-M1
Max efficiency
97.6 %
98.6 %
+1.0 pp for SUN2000-6KTL-M1
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
Yes
Yes
Same
Battery voltage
40-60 V
600 V ~ 980 V
40-60 V vs 600 V ~ 980 V
Max charge current
135 A
16 A
+119 A for SUN-6K-SG04LP1-AU
Backup power
-
3.3 kW
Not published by Deye
Physical
Weight
14.0 kg
17.0 kg
-3.0 kg for SUN-6K-SG04LP1-AU
Weight per kW
2.3 kg/kW
2.8 kg/kW
-0.5 kg/kW for SUN-6K-SG04LP1-AU
Dimensions
433x330x238 mm
525x470x146 mm
433x330x238 mm vs 525x470x146 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
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2 differences, the largest is max input current per tracker
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.