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MID 25KTL3-X1 vs MID 25KTL3-X2 (Pro.E) 17 of 22 identical Swap Change inverters

Growatt MID 25KTL3-X1 vs Growatt MID 25KTL3-X2 (Pro.E)

Growatt MID 25KTL3-X1
Growatt
MID 25KTL3-X1
25 kW 98.5 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Growatt MID 25KTL3-X2 (Pro.E)
Growatt
MID 25KTL3-X2 (Pro.E)
25 kW 98.6 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

MID 25KTL3-X2 (Pro.E) leads on the differences that matter

The largest is max input current per tracker: 14.0 A more headroom. 17 of 22 comparable parameters are identical, with 10 more left out because at least one datasheet does not publish them.

See all 5 differences
How alike are they
17 of 22 comparable
parameters are identical
identical differs not published
01

What actually differs

5 of 22 parameters
Parameter MID 25KTL3-X1 MID 25KTL3-X2 (Pro.E) Difference
Max input current per tracker 26.0 A 40.0 A 14.0 A more headroom
Weight 29.5 kg 24.0 kg 5.5 kg lighter
Start voltage 250 V 200 V 50 V earlier start
Weight per kW 1.2 kg/kW 1.0 kg/kW 0.2 kg/kW lighter
Dimensions 435x580x230 mm 415x528x225 mm 435x580x230 mm vs 415x528x225 mm
02

Full specification

Parameter MID 25KTL3-X1 MID 25KTL3-X2 (Pro.E) Difference
AC output
Rated AC power 25.00 kW 25.00 kW Same
Max AC power 27.70 kW 27.70 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 41.9 A 42.0 A Effectively the same
PV input
Max PV power 37.50 kW 37.50 kW Same
DC/AC ratio 1.50 1.50 Same
Max DC voltage 1100 V 1100 V Same
MPPT voltage range 200-1000 V 200-1000 V Same
Start voltage 250 V 200 V -50 V for MID 25KTL3-X2 (Pro.E)
MPP trackers - 3 Not published by Growatt
Strings per tracker 2 - Not published by Growatt
Max input current per tracker 26.0 A 40.0 A +14.0 A for MID 25KTL3-X2 (Pro.E)
Efficiency
European efficiency 98.5 % 98.6 % Effectively the same
Max efficiency 98.8 % 98.8 % 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 29.5 kg 24.0 kg -5.5 kg for MID 25KTL3-X2 (Pro.E)
Weight per kW 1.2 kg/kW 1.0 kg/kW -0.2 kg/kW for MID 25KTL3-X2 (Pro.E)
Dimensions 435x580x230 mm 415x528x225 mm 435x580x230 mm vs 415x528x225 mm
Ingress protection IP66 IP66 Same
Cooling forced-air forced-air 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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Growatt MID 25KTL3-X1 vs GoodWe GW25K-MT
9 differences, the largest is max input current per tracker
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Fronius International
Growatt MID 25KTL3-X1 vs Fronius Verto 25.0 400
10 differences, the largest is max dc voltage
04

Written summary

Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.