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SUN-15K-G03 vs SUN2000-15KTL-M0 10 of 20 identical Swap Change inverters

Deye SUN-15K-G03 vs Huawei SUN2000-15KTL-M0

Deye SUN-15K-G03
Deye
SUN-15K-G03
15 kW 97.5 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Huawei
SUN2000-15KTL-M0
15 kW 98.3 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

10 differences, and they point both ways

The largest is european efficiency: 0.8 pp more efficient. 10 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them.

See all 10 differences
How alike are they
10 of 20 comparable
parameters are identical
identical differs not published
01

What actually differs

10 of 20 parameters
Parameter SUN-15K-G03 SUN2000-15KTL-M0 Difference
European efficiency 97.5 % 98.3 % 0.8 pp more efficient
Max DC voltage 1000 V 1080 V 80 V apart
Weight 17.0 kg 25.0 kg 8.0 kg lighter
Weight per kW 1.1 kg/kW 1.7 kg/kW 0.5 kg/kW lighter
Start voltage 250 V 200 V 50 V earlier start
Max operating temperature 65 °C 60 °C 5 °C more heat tolerant
Max AC current 23.9 A 25.2 A 1.3 A apart
MPPT voltage range 200-850 V 160-950 V 200-850 V vs 160-950 V
Dimensions 430x330x194 mm 470x525x262 mm 430x330x194 mm vs 470x525x262 mm
Cooling forced-air natural forced-air vs natural
02

Full specification

Parameter SUN-15K-G03 SUN2000-15KTL-M0 Difference
AC output
Rated AC power 15.00 kW 15.00 kW Same
Max AC power 16.50 kW 16.50 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 23.9 A 25.2 A 1.3 A apart
PV input
Max PV power 19.50 kW - Not published by Huawei
DC/AC ratio 1.30 - Not published by Huawei
Max DC voltage 1000 V 1080 V 80 V apart
MPPT voltage range 200-850 V 160-950 V 200-850 V vs 160-950 V
Start voltage 250 V 200 V -50 V for SUN2000-15KTL-M0
MPP trackers 2 2 Same
Strings per tracker - 2 Not published by Deye
Max input current per tracker - 22.0 A Not published by Deye
Efficiency
European efficiency 97.5 % 98.3 % +0.8 pp for SUN2000-15KTL-M0
Max efficiency 98.5 % 98.7 % Effectively the same
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input - - Neither datasheet publishes this
Battery voltage - - Neither datasheet publishes this
Max charge current - - Neither datasheet publishes this
Backup power - - Neither datasheet publishes this
Physical
Weight 17.0 kg 25.0 kg -8.0 kg for SUN-15K-G03
Weight per kW 1.1 kg/kW 1.7 kg/kW -0.5 kg/kW for SUN-15K-G03
Dimensions 430x330x194 mm 470x525x262 mm 430x330x194 mm vs 470x525x262 mm
Ingress protection IP65 IP65 Same
Cooling forced-air natural forced-air vs natural
Noise 45 dB - Not published by Huawei
Max operating temperature 65 °C 60 °C +5 °C for SUN-15K-G03
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes Yes Same
Arc fault protection - Yes Not published by Deye
Integrated DC switch Yes Yes Same
Warranty
Warranty - - Neither datasheet publishes this
03

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04

Written summary

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