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MID 25KTL3-X vs SG25T-P2-CN 10 of 18 identical Swap Change inverters

Growatt MID 25KTL3-X vs Sungrow SG25T-P2-CN

Growatt MID 25KTL3-X
Growatt
MID 25KTL3-X
25 kW 98.6 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Sungrow SG25T-P2-CN
Sungrow
SG25T-P2-CN
25 kW 98.3 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

SG25T-P2-CN leads on the differences that matter

The largest is weight: 4.0 kg lighter. 10 of 18 comparable parameters are identical, with 14 more left out because at least one datasheet does not publish them.

See all 8 differences
How alike are they
10 of 18 comparable
parameters are identical
identical differs not published
01

What actually differs

8 of 18 parameters
Parameter MID 25KTL3-X SG25T-P2-CN Difference
Weight 23.0 kg 19.0 kg 4.0 kg lighter
Max AC power 27.70 kW 27.50 kW 0.20 kW apart
European efficiency 98.6 % 98.3 % 0.3 pp more efficient
Start voltage 250 V 180 V 70 V earlier start
Max AC current 40.2 A 41.7 A 1.5 A apart
Ingress protection IP65 IP66 IP65 vs IP66
MPPT voltage range 200-1000 V 160-1000 V 200-1000 V vs 160-1000 V
Dimensions 395x525x222 mm 420x510x226 mm 395x525x222 mm vs 420x510x226 mm
02

Full specification

Parameter MID 25KTL3-X SG25T-P2-CN Difference
AC output
Rated AC power 25.00 kW 25.00 kW Same
Max AC power 27.70 kW 27.50 kW 0.20 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 40.2 A 41.7 A 1.5 A apart
PV input
Max PV power 37.50 kW - Not published by Sungrow
DC/AC ratio 1.50 - Not published by Sungrow
Max DC voltage 1100 V 1100 V Same
MPPT voltage range 200-1000 V 160-1000 V 200-1000 V vs 160-1000 V
Start voltage 250 V 180 V -70 V for SG25T-P2-CN
MPP trackers 2 2 Same
Strings per tracker - 2 Not published by Growatt
Max input current per tracker - 40.0 A Not published by Growatt
Efficiency
European efficiency 98.6 % 98.3 % +0.3 pp for MID 25KTL3-X
Max efficiency 98.8 % 98.6 % Effectively the 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 23.0 kg 19.0 kg -4.0 kg for SG25T-P2-CN
Weight per kW 0.9 kg/kW 0.8 kg/kW Effectively the same
Dimensions 395x525x222 mm 420x510x226 mm 395x525x222 mm vs 420x510x226 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling forced-air forced-air Same
Noise - 50 dB Not published by Growatt
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes - Not published by Sungrow
Ethernet Yes - Not published by Sungrow
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch Yes Yes Same
Warranty
Warranty 5 yrs - Not published by Sungrow
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.