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MOD 15KTL3-HU vs GW15K-ET-L-G10 14 of 27 identical Swap Change inverters

Growatt MOD 15KTL3-HU vs GoodWe GW15K-ET-L-G10

Growatt MOD 15KTL3-HU
Growatt
MOD 15KTL3-HU
15 kW 98.1 % euro Hybrid
Open inverter page Datasheet PDF
VS
GoodWe GW15K-ET-L-G10
GoodWe
GW15K-ET-L-G10
15 kW 95.5 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

MOD 15KTL3-HU leads on the differences that matter

The largest is european efficiency: 2.6 pp more efficient. 14 of 27 comparable parameters are identical, with 5 more left out because at least one datasheet does not publish them.

See all 13 differences
How alike are they
14 of 27 comparable
parameters are identical
identical differs not published
01

What actually differs

13 of 27 parameters
Parameter MOD 15KTL3-HU GW15K-ET-L-G10 Difference
European efficiency 98.1 % 95.5 % 2.6 pp more efficient
Max efficiency 98.6 % 97.8 % 0.8 pp more efficient
Max AC power 15.00 kW 16.50 kW 1.50 kW apart
Weight 20.0 kg 49.7 kg 29.7 kg lighter
Weight per kW 1.3 kg/kW 3.3 kg/kW 2.0 kg/kW lighter
Noise 29 dB 45 dB 16 dB quieter
MPP trackers 3 2 1 tracker more
Max AC current 25.0 A 23.9 A 1.1 A apart
MPPT voltage range 140-1000 V 150-850 V 140-1000 V vs 150-850 V
Start voltage 160 V 180 V 20 V earlier start
Battery voltage 600-980V 40-60 600-980V vs 40-60
Dimensions 480x468x202 mm 551x756x258 mm 480x468x202 mm vs 551x756x258 mm
Cooling natural forced-air natural vs forced-air
02

Full specification

Parameter MOD 15KTL3-HU GW15K-ET-L-G10 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 25.0 A 23.9 A 1.1 A apart
PV input
Max PV power 30.00 kW 30.00 kW Same
DC/AC ratio 2.00 2.00 Same
Max DC voltage 1000 V 1000 V Same
MPPT voltage range 140-1000 V 150-850 V 140-1000 V vs 150-850 V
Start voltage 160 V 180 V -20 V for MOD 15KTL3-HU
MPP trackers 3 2 +1 trackers for MOD 15KTL3-HU
Strings per tracker 1 1 Same
Max input current per tracker 20.0 A 20.0 A Same
Efficiency
European efficiency 98.1 % 95.5 % +2.6 pp for MOD 15KTL3-HU
Max efficiency 98.6 % 97.8 % +0.8 pp for MOD 15KTL3-HU
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 600-980V 40-60 600-980V vs 40-60
Max charge current 25 A - Not published by GoodWe
Backup power - - Neither datasheet publishes this
Physical
Weight 20.0 kg 49.7 kg -29.7 kg for MOD 15KTL3-HU
Weight per kW 1.3 kg/kW 3.3 kg/kW -2.0 kg/kW for MOD 15KTL3-HU
Dimensions 480x468x202 mm 551x756x258 mm 480x468x202 mm vs 551x756x258 mm
Ingress protection IP66 IP66 Same
Cooling natural forced-air natural vs forced-air
Noise 29 dB 45 dB -16 dB for MOD 15KTL3-HU
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet - Yes Not published by Growatt
Arc fault protection Yes Yes Same
Integrated DC switch Yes Yes Same
Warranty
Warranty 10 yrs - Not published by GoodWe
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.