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WIT 29.9K-XHU vs S6-EH3P30K-H 11 of 23 identical Swap Change inverters

Growatt WIT 29.9K-XHU vs Ginlong Solis S6-EH3P30K-H

Growatt WIT 29.9K-XHU
Growatt
WIT 29.9K-XHU
29.9 kW Hybrid
Open inverter page Datasheet PDF
VS
Ginlong Solis S6-EH3P30K-H
Ginlong Solis
S6-EH3P30K-H
30 kW 97.4 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

12 differences, and they point both ways

The largest is max dc voltage: 100 V apart. 11 of 23 comparable parameters are identical, with 9 more left out because at least one datasheet does not publish them.

See all 12 differences
How alike are they
11 of 23 comparable
parameters are identical
identical differs not published
01

What actually differs

12 of 23 parameters
Parameter WIT 29.9K-XHU S6-EH3P30K-H Difference
Max DC voltage 1100 V 1000 V 100 V apart
Rated AC power 29.90 kW 30.00 kW 0.10 kW apart
Max charge current 165 A 140 A 25 A faster charging
Weight 90.0 kg 73.0 kg 17.0 kg lighter
Weight per kW 3.0 kg/kW 2.4 kg/kW 0.6 kg/kW lighter
Max efficiency 98.1 % 97.8 % 0.3 pp more efficient
Max AC power 29.90 kW 30.00 kW 0.10 kW apart
Max PV power 59.80 kW 60.00 kW 0.20 kW apart
MPPT voltage range 180-1000 V 150-850 V 180-1000 V vs 150-850 V
Battery voltage 200-900V 150-800 V 200-900V vs 150-800 V
Start voltage 195 V 180 V 15 V earlier start
Dimensions 585x920x320 mm 880x530x290 mm 585x920x320 mm vs 880x530x290 mm
02

Full specification

Parameter WIT 29.9K-XHU S6-EH3P30K-H Difference
AC output
Rated AC power 29.90 kW 30.00 kW 0.10 kW apart
Max AC power 29.90 kW 30.00 kW 0.10 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 45.3 A 45.6 A Effectively the same
PV input
Max PV power 59.80 kW 60.00 kW 0.20 kW apart
DC/AC ratio 2.00 2.00 Same
Max DC voltage 1100 V 1000 V 100 V apart
MPPT voltage range 180-1000 V 150-850 V 180-1000 V vs 150-850 V
Start voltage 195 V 180 V -15 V for S6-EH3P30K-H
MPP trackers 4 - Not published by Ginlong Solis
Strings per tracker 2 2 Same
Max input current per tracker 40.0 A 40.0 A Same
Efficiency
European efficiency - 97.4 % Not published by Growatt
Max efficiency 98.1 % 97.8 % +0.3 pp for WIT 29.9K-XHU
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 200-900V 150-800 V 200-900V vs 150-800 V
Max charge current 165 A 140 A +25 A for WIT 29.9K-XHU
Backup power - - Neither datasheet publishes this
Physical
Weight 90.0 kg 73.0 kg -17.0 kg for S6-EH3P30K-H
Weight per kW 3.0 kg/kW 2.4 kg/kW -0.6 kg/kW for S6-EH3P30K-H
Dimensions 585x920x320 mm 880x530x290 mm 585x920x320 mm vs 880x530x290 mm
Ingress protection IP66 IP66 Same
Cooling forced-air forced-air Same
Noise 55 dB - Not published by Ginlong Solis
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes - Not published by Ginlong Solis
Ethernet Yes Yes Same
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch - Yes Not published by Growatt
Warranty
Warranty 5 yrs - Not published by Ginlong Solis
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.