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GW25K-MT vs Sunny Tripower 25000TL-JP (STP 25000TL-JP-30) 8 of 18 identical Swap Change inverters

GoodWe GW25K-MT vs SMA Solar Sunny Tripower 25000TL-JP (STP 25000TL-JP-30)

GoodWe GW25K-MT
GoodWe
GW25K-MT
25 kW 98.4 % euro Grid-tie
Open inverter page Datasheet PDF
VS
SMA Solar Sunny Tripower 25000TL-JP (STP 25000TL-JP-30)
SMA Solar
Sunny Tripower 25000TL-JP (STP 25000TL-JP-30)
25 kW Grid-tie
Open inverter page Datasheet PDF
The verdict

10 differences, and they point both ways

The largest is max dc voltage: 100 V apart. 8 of 18 comparable parameters are identical, with 14 more left out because at least one datasheet does not publish them.

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

What actually differs

10 of 18 parameters
Parameter GW25K-MT Sunny Tripower 25000TL-JP (STP 25000TL-JP-30) Difference
Max DC voltage 1100 V 1000 V 100 V apart
Max input current per tracker 30.0 A 33.0 A 3.0 A more headroom
Max AC power 27.50 kW 25.00 kW 2.50 kW apart
Weight 40.0 kg 61.0 kg 21.0 kg lighter
Weight per kW 1.6 kg/kW 2.4 kg/kW 0.8 kg/kW lighter
Nominal AC voltage 400 V 420 V 20 V apart
Max AC current 40.0 A 38.0 A 2.0 A apart
MPPT voltage range 200-950 V 390-800 V 200-950 V vs 390-800 V
Strings per tracker 2 3 1 string apart
Dimensions 590x480x200 mm 682x661x264 mm 590x480x200 mm vs 682x661x264 mm
02

Full specification

Parameter GW25K-MT Sunny Tripower 25000TL-JP (STP 25000TL-JP-30) Difference
AC output
Rated AC power 25.00 kW 25.00 kW Same
Max AC power 27.50 kW 25.00 kW 2.50 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 420 V 20 V apart
Max AC current 40.0 A 38.0 A 2.0 A apart
PV input
Max PV power - 25.55 kW Not published by GoodWe
DC/AC ratio - 1.02 Not published by GoodWe
Max DC voltage 1100 V 1000 V 100 V apart
MPPT voltage range 200-950 V 390-800 V 200-950 V vs 390-800 V
Start voltage 180 V 188 V Effectively the same
MPP trackers - 2 Not published by GoodWe
Strings per tracker 2 3 1 string apart
Max input current per tracker 30.0 A 33.0 A +3.0 A for Sunny Tripower 25000TL-JP (STP 25000TL-JP-30)
Efficiency
European efficiency 98.4 % - Not published by SMA Solar
Max efficiency 98.7 % 98.7 % 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 40.0 kg 61.0 kg -21.0 kg for GW25K-MT
Weight per kW 1.6 kg/kW 2.4 kg/kW -0.8 kg/kW for GW25K-MT
Dimensions 590x480x200 mm 682x661x264 mm 590x480x200 mm vs 682x661x264 mm
Ingress protection IP65 IP65 Same
Cooling forced-air forced-air Same
Noise - 51 dB Not published by GoodWe
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes - Not published by SMA Solar
Ethernet - - Neither datasheet publishes this
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch Yes Yes Same
Warranty
Warranty - 5 yrs Not published by GoodWe
03

More useful comparisons

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GoodWe GW25K-MT vs Growatt MID 25KTL3-X
7 differences, the largest is weight
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GoodWe GW25K-MT vs Growatt MID 25KTL3-X1
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.