Deye SUN-6K-SG04LP1-AU vs Huawei SUN2000-6KTL-L1
VS
The verdict
SUN2000-6KTL-L1 leads on the differences that matter
The largest is european efficiency: 0.8 pp more efficient. 10 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.
See all 14 differencesHow alike are they
10
of 24 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
14 of 24 parameters
What actually differs
Parameter
SUN-6K-SG04LP1-AU
SUN2000-6KTL-L1
Difference
European efficiency
97.0 %
97.8 %
0.8 pp more efficient
Max DC voltage
500 V
600 V
100 V apart
Max efficiency
97.6 %
98.4 %
0.8 pp more efficient
Max PV power
7.80 kW
9.00 kW
1.20 kW apart
Max charge current
135 A
15 A
120 A faster charging
Weight
14.0 kg
12.0 kg
2.0 kg lighter
DC/AC ratio
1.30
1.50
0.20 more oversizing headroom
Weight per kW
2.3 kg/kW
2.0 kg/kW
0.3 kg/kW lighter
Max input current per tracker
13.0 A
12.5 A
0.5 A more headroom
Start voltage
125 V
100 V
25 V earlier start
Max AC current
26.1 A
27.3 A
1.2 A apart
MPPT voltage range
150-425 V
90-560 V
150-425 V vs 90-560 V
Battery voltage
40-60 V
350-450 Vdc (LG Chem RESU 7H_R/10H_R) or 350-560 Vdc (HUAWEI Smart ESS 5-30 kWh)
40-60 V vs 350-450 Vdc (LG Chem RESU 7H_R/10H_R) or 350-560 Vdc (HUAWEI Smart ESS 5-30 kWh)
Dimensions
433x330x238 mm
365x365x156 mm
433x330x238 mm vs 365x365x156 mm
02
Full specification
Parameter
SUN-6K-SG04LP1-AU
SUN2000-6KTL-L1
Difference
AC output
Rated AC power
6.00 kW
6.00 kW
Same
Max AC power
6.00 kW
6.00 kW
Same
Grid connection
Single-phase
Single-phase
Same
Nominal AC voltage
230 V
230 V
Same
Max AC current
26.1 A
27.3 A
1.2 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-L1
Max DC voltage
500 V
600 V
100 V apart
MPPT voltage range
150-425 V
90-560 V
150-425 V vs 90-560 V
Start voltage
125 V
100 V
-25 V for SUN2000-6KTL-L1
MPP trackers
2
2
Same
Strings per tracker
1
1
Same
Max input current per tracker
13.0 A
12.5 A
+0.5 A for SUN-6K-SG04LP1-AU
Efficiency
European efficiency
97.0 %
97.8 %
+0.8 pp for SUN2000-6KTL-L1
Max efficiency
97.6 %
98.4 %
+0.8 pp for SUN2000-6KTL-L1
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
Yes
Yes
Same
Battery voltage
40-60 V
350-450 Vdc (LG Chem RESU 7H_R/10H_R) or 350-560 Vdc (HUAWEI Smart ESS 5-30 kWh)
40-60 V vs 350-450 Vdc (LG Chem RESU 7H_R/10H_R) or 350-560 Vdc (HUAWEI Smart ESS 5-30 kWh)
Max charge current
135 A
15 A
+120 A for SUN-6K-SG04LP1-AU
Backup power
-
-
Neither datasheet publishes this
Physical
Weight
14.0 kg
12.0 kg
-2.0 kg for SUN2000-6KTL-L1
Weight per kW
2.3 kg/kW
2.0 kg/kW
-0.3 kg/kW for SUN2000-6KTL-L1
Dimensions
433x330x238 mm
365x365x156 mm
433x330x238 mm vs 365x365x156 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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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.