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SG15KTL-M vs SUN2000-15KTL-M5 10 of 20 identical Swap Change inverters

Sungrow SG15KTL-M vs Huawei SUN2000-15KTL-M5

Sungrow
SG15KTL-M
15 kW 98.3 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Huawei SUN2000-15KTL-M5
Huawei
SUN2000-15KTL-M5
15 kW 98.0 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

SUN2000-15KTL-M5 leads on the differences that matter

The largest is max input current per tracker: 8.0 A more headroom. 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 SG15KTL-M SUN2000-15KTL-M5 Difference
Max input current per tracker 22.0 A 30.0 A 8.0 A more headroom
Weight 24.0 kg 21.0 kg 3.0 kg lighter
European efficiency 98.3 % 98.0 % 0.3 pp more efficient
Start voltage 250 V 200 V 50 V earlier start
Ingress protection IP65 IP66 IP65 vs IP66
Max efficiency 98.6 % 98.4 % 0.2 pp more efficient
Weight per kW 1.6 kg/kW 1.4 kg/kW 0.2 kg/kW lighter
MPPT voltage range 200-1000 V 200-800 V 200-1000 V vs 200-800 V
Dimensions 485x370x210 mm 470x525x166 mm 485x370x210 mm vs 470x525x166 mm
Cooling forced-air natural forced-air vs natural
02

Full specification

Parameter SG15KTL-M SUN2000-15KTL-M5 Difference
AC output
Rated AC power 15.00 kW 15.00 kW Same
Max AC power 15.00 kW 15.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 24.0 A 24.0 A Same
PV input
Max PV power - 22.50 kW Not published by Sungrow
DC/AC ratio - 1.50 Not published by Sungrow
Max DC voltage 1100 V 1100 V Same
MPPT voltage range 200-1000 V 200-800 V 200-1000 V vs 200-800 V
Start voltage 250 V 200 V -50 V for SUN2000-15KTL-M5
MPP trackers 2 2 Same
Strings per tracker 2 2 Same
Max input current per tracker 22.0 A 30.0 A +8.0 A for SUN2000-15KTL-M5
Efficiency
European efficiency 98.3 % 98.0 % +0.3 pp for SG15KTL-M
Max efficiency 98.6 % 98.4 % +0.2 pp for SG15KTL-M
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 24.0 kg 21.0 kg -3.0 kg for SUN2000-15KTL-M5
Weight per kW 1.6 kg/kW 1.4 kg/kW -0.2 kg/kW for SUN2000-15KTL-M5
Dimensions 485x370x210 mm 470x525x166 mm 485x370x210 mm vs 470x525x166 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling forced-air natural forced-air vs natural
Noise - - Neither datasheet publishes this
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi - - Neither datasheet publishes this
Ethernet - - Neither datasheet publishes this
Arc fault protection - Yes Not published by Sungrow
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.