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Growatt 750-S vs MIC 750TL-X 20 of 25 identical Swap Change inverters

Growatt 750-S vs Growatt MIC 750TL-X

Growatt
Growatt 750-S
0.75 kW 96.0 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Growatt MIC 750TL-X
Growatt
MIC 750TL-X
0.75 kW 96.5 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

MIC 750TL-X leads on the differences that matter

The largest is european efficiency: 0.5 pp more efficient. 20 of 25 comparable parameters are identical, with 7 more left out because at least one datasheet does not publish them.

See all 5 differences
How alike are they
20 of 25 comparable
parameters are identical
identical differs not published
01

What actually differs

5 of 25 parameters
Parameter Growatt 750-S MIC 750TL-X Difference
European efficiency 96.0 % 96.5 % 0.5 pp more efficient
Weight per kW 8.5 kg/kW 8.0 kg/kW 0.5 kg/kW lighter
DC/AC ratio 1.29 1.40 0.11 more oversizing headroom
Max efficiency 97.2 % 97.4 % 0.2 pp more efficient
Dimensions 299x271x141 mm 254x274x138 mm 299x271x141 mm vs 254x274x138 mm
02

Full specification

Parameter Growatt 750-S MIC 750TL-X Difference
AC output
Rated AC power 0.75 kW 0.75 kW Same
Max AC power 0.75 kW 0.75 kW Same
Grid connection Single-phase Single-phase Same
Nominal AC voltage 230 V 230 V Same
Max AC current 3.3 A 3.6 A Effectively the same
PV input
Max PV power 0.97 kW 1.05 kW Effectively the same
DC/AC ratio 1.29 1.40 +0.11 for MIC 750TL-X
Max DC voltage 550 V 550 V Same
MPPT voltage range 50-550 V 50-550 V Same
Start voltage 50 V 50 V Same
MPP trackers 1 1 Same
Strings per tracker 1 1 Same
Max input current per tracker 13.0 A 13.0 A Same
Efficiency
European efficiency 96.0 % 96.5 % +0.5 pp for MIC 750TL-X
Max efficiency 97.2 % 97.4 % +0.2 pp for MIC 750TL-X
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 6.4 kg 6.0 kg Effectively the same
Weight per kW 8.5 kg/kW 8.0 kg/kW -0.5 kg/kW for MIC 750TL-X
Dimensions 299x271x141 mm 254x274x138 mm 299x271x141 mm vs 254x274x138 mm
Ingress protection IP65 IP65 Same
Cooling natural natural Same
Noise 25 dB - Not published by Growatt
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes Yes Same
Arc fault protection - Yes Not published by Growatt
Integrated DC switch Yes Yes Same
Warranty
Warranty 5 yrs 5 yrs Same
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.