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SUN-50K-G03 vs SUN2000-50KTL-M0 8 of 19 identical Swap Change inverters

Deye SUN-50K-G03 vs Huawei SUN2000-50KTL-M0

Deye SUN-50K-G03
Deye
SUN-50K-G03
50 kW 98.0 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Huawei
SUN2000-50KTL-M0
50 kW 98.5 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

11 differences, and they point both ways

The largest is european efficiency: 0.5 pp more efficient. 8 of 19 comparable parameters are identical, with 13 more left out because at least one datasheet does not publish them.

See all 11 differences
How alike are they
8 of 19 comparable
parameters are identical
identical differs not published
01

What actually differs

11 of 19 parameters
Parameter SUN-50K-G03 SUN2000-50KTL-M0 Difference
European efficiency 98.0 % 98.5 % 0.5 pp more efficient
Max DC voltage 1000 V 1100 V 100 V apart
Max input current per tracker 40.0 A 22.0 A 18.0 A more headroom
MPP trackers 4 6 2 trackers more
Weight 44.5 kg 74.0 kg 29.5 kg lighter
Weight per kW 0.9 kg/kW 1.5 kg/kW 0.6 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
MPPT voltage range 200-850 V 200-1000 V 200-850 V vs 200-1000 V
Dimensions 537x648x304 mm 555x1075x300 mm 537x648x304 mm vs 555x1075x300 mm
Cooling forced-air natural forced-air vs natural
02

Full specification

Parameter SUN-50K-G03 SUN2000-50KTL-M0 Difference
AC output
Rated AC power 50.00 kW 50.00 kW Same
Max AC power 55.00 kW 55.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 79.7 A 79.4 A Effectively the same
PV input
Max PV power 65.00 kW - Not published by Huawei
DC/AC ratio 1.30 - Not published by Huawei
Max DC voltage 1000 V 1100 V 100 V apart
MPPT voltage range 200-850 V 200-1000 V 200-850 V vs 200-1000 V
Start voltage 250 V 200 V -50 V for SUN2000-50KTL-M0
MPP trackers 4 6 +2 trackers for SUN2000-50KTL-M0
Strings per tracker - 2 Not published by Deye
Max input current per tracker 40.0 A 22.0 A +18.0 A for SUN-50K-G03
Efficiency
European efficiency 98.0 % 98.5 % +0.5 pp for SUN2000-50KTL-M0
Max efficiency 98.7 % 98.7 % 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 44.5 kg 74.0 kg -29.5 kg for SUN-50K-G03
Weight per kW 0.9 kg/kW 1.5 kg/kW -0.6 kg/kW for SUN-50K-G03
Dimensions 537x648x304 mm 555x1075x300 mm 537x648x304 mm vs 555x1075x300 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-50K-G03
Connectivity and safety
Wi-Fi Yes - Not published by Huawei
Ethernet Yes - Not published by Huawei
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch Yes Yes Same
Warranty
Warranty - - Neither datasheet publishes this
03

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8 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.