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MID 25KTL3-X1 vs SUN-25K-G02 9 of 21 identical Swap Change inverters

Growatt MID 25KTL3-X1 vs Deye SUN-25K-G02

Growatt MID 25KTL3-X1
Growatt
MID 25KTL3-X1
25 kW 98.5 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Deye
SUN-25K-G02
25 kW 97.8 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

MID 25KTL3-X1 leads on the differences that matter

The largest is european efficiency: 0.7 pp more efficient. 9 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.

See all 12 differences
How alike are they
9 of 21 comparable
parameters are identical
identical differs not published
01

What actually differs

12 of 21 parameters
Parameter MID 25KTL3-X1 SUN-25K-G02 Difference
European efficiency 98.5 % 97.8 % 0.7 pp more efficient
Max DC voltage 1100 V 1000 V 100 V apart
Max PV power 37.50 kW 32.50 kW 5.00 kW apart
DC/AC ratio 1.50 1.30 0.20 more oversizing headroom
Max AC power 27.70 kW 27.50 kW 0.20 kW apart
Weight 29.5 kg 28.0 kg 1.5 kg lighter
Max AC current 41.9 A 39.9 A 2.0 A apart
Max operating temperature 60 °C 65 °C 5 °C more heat tolerant
Max efficiency 98.8 % 98.6 % 0.2 pp more efficient
Ingress protection IP66 IP65 IP66 vs IP65
MPPT voltage range 200-1000 V 200-850 V 200-1000 V vs 200-850 V
Dimensions 435x580x230 mm 520x400x240 mm 435x580x230 mm vs 520x400x240 mm
02

Full specification

Parameter MID 25KTL3-X1 SUN-25K-G02 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 41.9 A 39.9 A 2.0 A apart
PV input
Max PV power 37.50 kW 32.50 kW 5.00 kW apart
DC/AC ratio 1.50 1.30 +0.20 for MID 25KTL3-X1
Max DC voltage 1100 V 1000 V 100 V apart
MPPT voltage range 200-1000 V 200-850 V 200-1000 V vs 200-850 V
Start voltage 250 V 250 V Same
MPP trackers - 2 Not published by Growatt
Strings per tracker 2 - Not published by Deye
Max input current per tracker 26.0 A - Not published by Deye
Efficiency
European efficiency 98.5 % 97.8 % +0.7 pp for MID 25KTL3-X1
Max efficiency 98.8 % 98.6 % +0.2 pp for MID 25KTL3-X1
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 28.0 kg -1.5 kg for SUN-25K-G02
Weight per kW 1.2 kg/kW 1.1 kg/kW Effectively the same
Dimensions 435x580x230 mm 520x400x240 mm 435x580x230 mm vs 520x400x240 mm
Ingress protection IP66 IP65 IP66 vs IP65
Cooling forced-air forced-air Same
Noise - 45 dB Not published by Growatt
Max operating temperature 60 °C 65 °C +5 °C for SUN-25K-G02
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes Yes Same
Arc fault protection Yes - Not published by Deye
Integrated DC switch Yes Yes Same
Warranty
Warranty 5 yrs - Not published by Deye
03

More useful comparisons

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5 differences, the largest is max input current per tracker
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Growatt MID 25KTL3-X1 vs Growatt MID 25KTL3-X
5 differences, the largest is weight
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Growatt MID 25KTL3-X1 vs GoodWe GW25K-MT
9 differences, the largest is max input current per tracker
04

Written summary

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