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600TL-X2 vs 750TL-X2 17 of 24 identical Swap Change inverters

Growatt MIC 600TL-X2 vs Growatt MIC 750TL-X2

Growatt MIC 600TL-X2
Growatt
MIC 600TL-X2
0.6 kW 95.5 % 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

750TL-X2 leads on the differences that matter

The largest is european efficiency: 1.0 pp more efficient. 17 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.

See all 7 differences
How alike are they
17 of 24 comparable
parameters are identical
identical differs not published
01

What actually differs

7 of 24 parameters
Parameter 600TL-X2 750TL-X2 Difference
European efficiency 95.5 % 96.5 % 1.0 pp more efficient
Rated AC power 0.60 kW 0.75 kW 0.15 kW apart
Max efficiency 96.5 % 97.4 % 0.9 pp more efficient
Weight per kW 10.0 kg/kW 8.0 kg/kW 2.0 kg/kW lighter
Max AC power 0.60 kW 0.75 kW 0.15 kW apart
Max PV power 0.90 kW 1.12 kW 0.22 kW apart
Max AC current 2.9 A 3.6 A 0.7 A apart
02

Full specification

Parameter 600TL-X2 750TL-X2 Difference
AC output
Rated AC power 0.60 kW 0.75 kW 0.15 kW apart
Max AC power 0.60 kW 0.75 kW 0.15 kW apart
Grid connection Single-phase Single-phase Same
Nominal AC voltage 230 V 230 V Same
Max AC current 2.9 A 3.6 A 0.7 A apart
PV input
Max PV power 0.90 kW 1.12 kW 0.22 kW apart
DC/AC ratio 1.50 1.49 Effectively the same
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 16.0 A 16.0 A Same
Efficiency
European efficiency 95.5 % 96.5 % +1.0 pp for 750TL-X2
Max efficiency 96.5 % 97.4 % +0.9 pp for 750TL-X2
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 10.0 kg/kW 8.0 kg/kW -2.0 kg/kW for 750TL-X2
Dimensions 254x274x138 mm 254x274x138 mm Same
Ingress protection IP66 IP66 Same
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 - - Neither datasheet publishes this
Arc fault protection - - Neither datasheet publishes this
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.