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

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

Ginlong Solis S6-EH3P30K-H
Ginlong Solis
S6-EH3P30K-H
30 kW 97.4 % euro Hybrid
Open inverter page Datasheet PDF
VS
Growatt WIT 29.9K-XHU
Growatt
WIT 29.9K-XHU
29.9 kW 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 S6-EH3P30K-H WIT 29.9K-XHU Difference
Max DC voltage 1000 V 1100 V 100 V apart
Rated AC power 30.00 kW 29.90 kW 0.10 kW apart
Max charge current 140 A 165 A 25 A faster charging
Weight 73.0 kg 90.0 kg 17.0 kg lighter
Weight per kW 2.4 kg/kW 3.0 kg/kW 0.6 kg/kW lighter
Max efficiency 97.8 % 98.1 % 0.3 pp more efficient
Max AC power 30.00 kW 29.90 kW 0.10 kW apart
Max PV power 60.00 kW 59.80 kW 0.20 kW apart
MPPT voltage range 150-850 V 180-1000 V 150-850 V vs 180-1000 V
Battery voltage 150-800 V 200-900V 150-800 V vs 200-900V
Start voltage 180 V 195 V 15 V earlier start
Dimensions 880x530x290 mm 585x920x320 mm 880x530x290 mm vs 585x920x320 mm
02

Full specification

Parameter S6-EH3P30K-H WIT 29.9K-XHU Difference
AC output
Rated AC power 30.00 kW 29.90 kW 0.10 kW apart
Max AC power 30.00 kW 29.90 kW 0.10 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 45.6 A 45.3 A Effectively the same
PV input
Max PV power 60.00 kW 59.80 kW 0.20 kW apart
DC/AC ratio 2.00 2.00 Same
Max DC voltage 1000 V 1100 V 100 V apart
MPPT voltage range 150-850 V 180-1000 V 150-850 V vs 180-1000 V
Start voltage 180 V 195 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 97.8 % 98.1 % +0.3 pp for WIT 29.9K-XHU
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 150-800 V 200-900V 150-800 V vs 200-900V
Max charge current 140 A 165 A +25 A for WIT 29.9K-XHU
Backup power - - Neither datasheet publishes this
Physical
Weight 73.0 kg 90.0 kg -17.0 kg for S6-EH3P30K-H
Weight per kW 2.4 kg/kW 3.0 kg/kW -0.6 kg/kW for S6-EH3P30K-H
Dimensions 880x530x290 mm 585x920x320 mm 880x530x290 mm vs 585x920x320 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

More useful comparisons

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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.