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MID 25KTL3-X1 vs S5-GC25K 14 of 22 identical Swap Change inverters

Growatt MID 25KTL3-X1 vs Ginlong Solis S5-GC25K

Growatt MID 25KTL3-X1
Growatt
MID 25KTL3-X1
25 kW 98.5 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Ginlong Solis S5-GC25K
Ginlong Solis
S5-GC25K
25 kW 98.1 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

MID 25KTL3-X1 leads on the differences that matter

The largest is max input current per tracker: 6.0 A more headroom. 14 of 22 comparable parameters are identical, with 10 more left out because at least one datasheet does not publish them.

See all 8 differences
How alike are they
14 of 22 comparable
parameters are identical
identical differs not published
01

What actually differs

8 of 22 parameters
Parameter MID 25KTL3-X1 S5-GC25K Difference
Max input current per tracker 26.0 A 32.0 A 6.0 A more headroom
European efficiency 98.5 % 98.1 % 0.4 pp more efficient
Weight 29.5 kg 38.2 kg 8.7 kg lighter
Max AC power 27.70 kW 27.50 kW 0.20 kW apart
Max efficiency 98.8 % 98.5 % 0.3 pp more efficient
Start voltage 250 V 180 V 70 V earlier start
Weight per kW 1.2 kg/kW 1.5 kg/kW 0.3 kg/kW lighter
Dimensions 435x580x230 mm 629x647x252 mm 435x580x230 mm vs 629x647x252 mm
02

Full specification

Parameter MID 25KTL3-X1 S5-GC25K 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 41.8 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 180 V -70 V for S5-GC25K
MPP trackers - - Neither datasheet publishes this
Strings per tracker 2 2 Same
Max input current per tracker 26.0 A 32.0 A +6.0 A for S5-GC25K
Efficiency
European efficiency 98.5 % 98.1 % +0.4 pp for MID 25KTL3-X1
Max efficiency 98.8 % 98.5 % +0.3 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 38.2 kg -8.7 kg for MID 25KTL3-X1
Weight per kW 1.2 kg/kW 1.5 kg/kW -0.3 kg/kW for MID 25KTL3-X1
Dimensions 435x580x230 mm 629x647x252 mm 435x580x230 mm vs 629x647x252 mm
Ingress protection IP66 IP66 Same
Cooling forced-air forced-air Same
Noise - 60 dB Not published by Growatt
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes - Not published by Ginlong Solis
Arc fault protection Yes - Not published by Ginlong Solis
Integrated DC switch Yes Yes Same
Warranty
Warranty 5 yrs - Not published by Ginlong Solis
03

More useful comparisons

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Same type, similar size
Growatt
Growatt MID 25KTL3-X1 vs Growatt MID 25KTL3-X2 (Pro.E)
5 differences, the largest is max input current per tracker
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Growatt
Growatt MID 25KTL3-X1 vs Growatt MID 25KTL3-X
5 differences, the largest is weight
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GoodWe
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.