Skip to main content
SH25T vs WIT 25K-HU 14 of 25 identical Swap Change inverters

Sungrow SH25T vs Growatt WIT 25K-HU

Sungrow SH25T
Sungrow
SH25T
25 kW 97.8 % euro Hybrid
Open inverter page Datasheet PDF
VS
Growatt WIT 25K-HU
Growatt
WIT 25K-HU
25 kW 97.0 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

SH25T leads on the differences that matter

The largest is european efficiency: 0.8 pp more efficient. 14 of 25 comparable parameters are identical, with 7 more left out because at least one datasheet does not publish them.

See all 11 differences
How alike are they
14 of 25 comparable
parameters are identical
identical differs not published
01

What actually differs

11 of 25 parameters
Parameter SH25T WIT 25K-HU Difference
European efficiency 97.8 % 97.0 % 0.8 pp more efficient
Max input current per tracker 30.0 A 40.0 A 10.0 A more headroom
Max efficiency 98.2 % 97.6 % 0.6 pp more efficient
Max charge current 50 A 420 A 370 A faster charging
Weight 40.0 kg 55.0 kg 15.0 kg lighter
Weight per kW 1.6 kg/kW 2.2 kg/kW 0.6 kg/kW lighter
MPP trackers 3 2 1 tracker more
Ingress protection IP65 IP66 IP65 vs IP66
MPPT voltage range 150-950 V 150-850 V 150-950 V vs 150-850 V
Battery voltage 100-700 V 40-60V 100-700 V vs 40-60V
Dimensions 480x620x245 mm 695x475x254 mm 480x620x245 mm vs 695x475x254 mm
02

Full specification

Parameter SH25T WIT 25K-HU Difference
AC output
Rated AC power 25.00 kW 25.00 kW Same
Max AC power 25.00 kW 25.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 37.9 A - Not published by Growatt
PV input
Max PV power 50.00 kW 50.00 kW Same
DC/AC ratio 2.00 2.00 Same
Max DC voltage 1000 V 1000 V Same
MPPT voltage range 150-950 V 150-850 V 150-950 V vs 150-850 V
Start voltage 180 V 180 V Same
MPP trackers 3 2 +1 trackers for SH25T
Strings per tracker 2 2 Same
Max input current per tracker 30.0 A 40.0 A +10.0 A for WIT 25K-HU
Efficiency
European efficiency 97.8 % 97.0 % +0.8 pp for SH25T
Max efficiency 98.2 % 97.6 % +0.6 pp for SH25T
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 100-700 V 40-60V 100-700 V vs 40-60V
Max charge current 50 A 420 A +370 A for WIT 25K-HU
Backup power 43.0 kW - Not published by Growatt
Physical
Weight 40.0 kg 55.0 kg -15.0 kg for SH25T
Weight per kW 1.6 kg/kW 2.2 kg/kW -0.6 kg/kW for SH25T
Dimensions 480x620x245 mm 695x475x254 mm 480x620x245 mm vs 695x475x254 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling forced-air forced-air Same
Noise - 55 dB Not published by Sungrow
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 - - Neither datasheet publishes this
03

More useful comparisons

Open all inverters
Same type, similar size
Huawei
Sungrow SH25T vs Huawei SUN5000-25K-MB0
16 differences, the largest is max dc voltage
Same type, similar size
Huawei
Sungrow SH25T vs Huawei SUN2000-25K-MB0
16 differences, the largest is max dc voltage
Same type, similar size
Fronius International
Sungrow SH25T vs Fronius Verto 25.0 Plus
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.