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SUN-6K-SG04LP3-EU vs SUN2000-6KTL-M1 8 of 20 identical Swap Change inverters

Deye SUN-6K-SG04LP3-EU vs Huawei SUN2000-6KTL-M1

Deye
SUN-6K-SG04LP3-EU
6 kW 97.0 % euro Hybrid
Open inverter page Datasheet PDF
VS
Huawei SUN2000-6KTL-M1
Huawei
SUN2000-6KTL-M1
6 kW 97.7 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

SUN2000-6KTL-M1 leads on the differences that matter

The largest is european efficiency: 0.7 pp more efficient. 8 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them.

See all 12 differences
How alike are they
8 of 20 comparable
parameters are identical
identical differs not published
01

What actually differs

12 of 20 parameters
Parameter SUN-6K-SG04LP3-EU SUN2000-6KTL-M1 Difference
European efficiency 97.0 % 97.7 % 0.7 pp more efficient
Max DC voltage 800 V 1100 V 300 V apart
Max efficiency 97.6 % 98.6 % 1.0 pp more efficient
Max PV power 7.80 kW 9.00 kW 1.20 kW apart
Weight 33.6 kg 17.0 kg 16.6 kg lighter
Weight per kW 5.6 kg/kW 2.8 kg/kW 2.8 kg/kW lighter
DC/AC ratio 1.30 1.50 0.20 more oversizing headroom
Start voltage 160 V 200 V 40 V earlier start
MPPT voltage range 200-650 V 140-980 V 200-650 V vs 140-980 V
Battery voltage 40-60 V 600 V ~ 980 V 40-60 V vs 600 V ~ 980 V
Dimensions 699x422x279 mm 525x470x146 mm 699x422x279 mm vs 525x470x146 mm
Cooling forced-air natural forced-air vs natural
02

Full specification

Parameter SUN-6K-SG04LP3-EU SUN2000-6KTL-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 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current - 10.1 A Not published by Deye
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 800 V 1100 V 300 V apart
MPPT voltage range 200-650 V 140-980 V 200-650 V vs 140-980 V
Start voltage 160 V 200 V -40 V for SUN-6K-SG04LP3-EU
MPP trackers 2 2 Same
Strings per tracker - 1 Not published by Deye
Max input current per tracker - 11.0 A Not published by Deye
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 - 16 A Not published by Deye
Backup power - 3.3 kW Not published by Deye
Physical
Weight 33.6 kg 17.0 kg -16.6 kg for SUN2000-6KTL-M1
Weight per kW 5.6 kg/kW 2.8 kg/kW -2.8 kg/kW for SUN2000-6KTL-M1
Dimensions 699x422x279 mm 525x470x146 mm 699x422x279 mm vs 525x470x146 mm
Ingress protection IP65 IP65 Same
Cooling forced-air natural forced-air vs natural
Noise 45 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

More useful comparisons

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Huawei
Deye SUN-6K-SG04LP3-EU vs Huawei SUN2000-6KTL-L1
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Huawei
Huawei SUN2000-6KTL-M1 vs Huawei SUN2000-6KTL-M1 (High current version)
2 differences, the largest is max input current per tracker
04

Written summary

Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.