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MIC 750TL-X vs MIC 750TL-X2 21 of 24 identical Swap Change inverters

Growatt MIC 750TL-X vs Growatt MIC 750TL-X2

Growatt MIC 750TL-X
Growatt
MIC 750TL-X
0.75 kW 96.5 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Growatt MIC 750TL-X2
Growatt
MIC 750TL-X2
0.75 kW 96.5 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

MIC 750TL-X2 leads on the differences that matter

The largest is max input current per tracker: 3.0 A more headroom. 21 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.

See all 3 differences
How alike are they
21 of 24 comparable
parameters are identical
identical differs not published
01

What actually differs

3 of 24 parameters
Parameter MIC 750TL-X MIC 750TL-X2 Difference
Max input current per tracker 13.0 A 16.0 A 3.0 A more headroom
DC/AC ratio 1.40 1.49 0.09 more oversizing headroom
Ingress protection IP65 IP66 IP65 vs IP66
02

Full specification

Parameter MIC 750TL-X MIC 750TL-X2 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 3.6 A 3.6 A Same
PV input
Max PV power 1.05 kW 1.12 kW Effectively the same
DC/AC ratio 1.40 1.49 +0.09 for MIC 750TL-X2
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 16.0 A +3.0 A for MIC 750TL-X2
Efficiency
European efficiency 96.5 % 96.5 % Same
Max efficiency 97.4 % 97.4 % 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 6.0 kg 6.0 kg Same
Weight per kW 8.0 kg/kW 8.0 kg/kW Same
Dimensions 254x274x138 mm 254x274x138 mm Same
Ingress protection IP65 IP66 IP65 vs IP66
Cooling natural natural Same
Noise - - Neither datasheet publishes this
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 - 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.