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Symo Advanced 15.0-3-M vs SUN2000-15KTL-M2 12 of 24 identical Swap Change inverters

Fronius International Symo Advanced 15.0-3-M vs Huawei SUN2000-15KTL-M2

Fronius International Symo Advanced 15.0-3-M
Fronius International
Symo Advanced 15.0-3-M
15 kW 97.6 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Huawei
SUN2000-15KTL-M2
15 kW 98.3 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

SUN2000-15KTL-M2 leads on the differences that matter

The largest is european efficiency: 0.7 pp more efficient. 12 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.

See all 12 differences
How alike are they
12 of 24 comparable
parameters are identical
identical differs not published
01

What actually differs

12 of 24 parameters
Parameter Symo Advanced 15.0-3-M SUN2000-15KTL-M2 Difference
European efficiency 97.6 % 98.3 % 0.7 pp more efficient
Max DC voltage 1000 V 1080 V 80 V apart
Max efficiency 97.9 % 98.7 % 0.8 pp more efficient
Max AC power 15.00 kW 16.50 kW 1.50 kW apart
Weight 42.0 kg 25.0 kg 17.0 kg lighter
Weight per kW 2.8 kg/kW 1.7 kg/kW 1.1 kg/kW lighter
Max AC current 22.7 A 25.2 A 2.5 A apart
Ingress protection IP66 IP65 IP66 vs IP65
MPPT voltage range 200-800 V 160-950 V 200-800 V vs 160-950 V
Strings per tracker 3 2 1 string apart
Dimensions 725x510x225 mm 470x525x262 mm 725x510x225 mm vs 470x525x262 mm
Cooling forced-air natural forced-air vs natural
02

Full specification

Parameter Symo Advanced 15.0-3-M SUN2000-15KTL-M2 Difference
AC output
Rated AC power 15.00 kW 15.00 kW Same
Max AC power 15.00 kW 16.50 kW 1.50 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 22.7 A 25.2 A 2.5 A apart
PV input
Max PV power 22.50 kW 22.50 kW Same
DC/AC ratio 1.50 1.50 Same
Max DC voltage 1000 V 1080 V 80 V apart
MPPT voltage range 200-800 V 160-950 V 200-800 V vs 160-950 V
Start voltage 200 V 200 V Same
MPP trackers 2 2 Same
Strings per tracker 3 2 1 string apart
Max input current per tracker - 22.0 A Not published by Fronius International
Efficiency
European efficiency 97.6 % 98.3 % +0.7 pp for SUN2000-15KTL-M2
Max efficiency 97.9 % 98.7 % +0.8 pp for SUN2000-15KTL-M2
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 42.0 kg 25.0 kg -17.0 kg for SUN2000-15KTL-M2
Weight per kW 2.8 kg/kW 1.7 kg/kW -1.1 kg/kW for SUN2000-15KTL-M2
Dimensions 725x510x225 mm 470x525x262 mm 725x510x225 mm vs 470x525x262 mm
Ingress protection IP66 IP65 IP66 vs IP65
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 Yes Yes Same
Ethernet Yes Yes Same
Arc fault protection Yes Yes Same
Integrated DC switch Yes Yes Same
Warranty
Warranty - - Neither datasheet publishes this
03

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Huawei
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Huawei SUN2000-15KTL-M2 vs Growatt MOD 15KTL3-X
9 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.