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S6-EH3P50K-H vs WIT 50K-HU-US 6 of 21 identical Swap Change inverters

Ginlong Solis S6-EH3P50K-H vs Growatt WIT 50K-HU-US

Ginlong Solis S6-EH3P50K-H
Ginlong Solis
S6-EH3P50K-H
50 kW 97.4 % euro Hybrid
Open inverter page Datasheet PDF
VS
Growatt WIT 50K-HU-US
Growatt
WIT 50K-HU-US
50 kW Hybrid
Open inverter page Datasheet PDF
The verdict

S6-EH3P50K-H leads on the differences that matter

The largest is max dc voltage: 100 V apart. 6 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.

See all 15 differences
How alike are they
6 of 21 comparable
parameters are identical
identical differs not published
01

What actually differs

15 of 21 parameters
Parameter S6-EH3P50K-H WIT 50K-HU-US Difference
Max DC voltage 1000 V 1100 V 100 V apart
Max input current per tracker 40.0 A 32.0 A 8.0 A more headroom
Max AC power 50.00 kW 55.00 kW 5.00 kW apart
Max PV power 96.00 kW 109.20 kW 13.20 kW apart
DC/AC ratio 1.92 2.18 0.26 more oversizing headroom
Weight 73.0 kg 153.0 kg 80.0 kg lighter
Weight per kW 1.5 kg/kW 3.1 kg/kW 1.6 kg/kW lighter
Max efficiency 97.8 % 98.2 % 0.4 pp more efficient
Nominal AC voltage 400 V 480 V 80 V apart
Max AC current 76.0 A 66.2 A 9.8 A apart
Ingress protection IP66 IP66/NEMA 4X IP66 vs IP66/NEMA 4X
MPPT voltage range 150-850 V 180-800 V 150-850 V vs 180-800 V
Battery voltage 150-800 V 750-1000V for 3P3W / 820-1000V for 3P4W 150-800 V vs 750-1000V for 3P3W / 820-1000V for 3P4W
Start voltage 180 V 195 V 15 V earlier start
Dimensions 880x530x290 mm 1350x850x510 mm 880x530x290 mm vs 1350x850x510 mm
02

Full specification

Parameter S6-EH3P50K-H WIT 50K-HU-US Difference
AC output
Rated AC power 50.00 kW 50.00 kW Same
Max AC power 50.00 kW 55.00 kW 5.00 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 480 V 80 V apart
Max AC current 76.0 A 66.2 A 9.8 A apart
PV input
Max PV power 96.00 kW 109.20 kW 13.20 kW apart
DC/AC ratio 1.92 2.18 +0.26 for WIT 50K-HU-US
Max DC voltage 1000 V 1100 V 100 V apart
MPPT voltage range 150-850 V 180-800 V 150-850 V vs 180-800 V
Start voltage 180 V 195 V -15 V for S6-EH3P50K-H
MPP trackers - - Neither datasheet publishes this
Strings per tracker 2 2 Same
Max input current per tracker 40.0 A 32.0 A +8.0 A for S6-EH3P50K-H
Efficiency
European efficiency 97.4 % - Not published by Growatt
Max efficiency 97.8 % 98.2 % +0.4 pp for WIT 50K-HU-US
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 150-800 V 750-1000V for 3P3W / 820-1000V for 3P4W 150-800 V vs 750-1000V for 3P3W / 820-1000V for 3P4W
Max charge current 140 A - Not published by Growatt
Backup power - - Neither datasheet publishes this
Physical
Weight 73.0 kg 153.0 kg -80.0 kg for S6-EH3P50K-H
Weight per kW 1.5 kg/kW 3.1 kg/kW -1.6 kg/kW for S6-EH3P50K-H
Dimensions 880x530x290 mm 1350x850x510 mm 880x530x290 mm vs 1350x850x510 mm
Ingress protection IP66 IP66/NEMA 4X IP66 vs IP66/NEMA 4X
Cooling forced-air forced-air Same
Noise - - Neither datasheet publishes this
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi - Yes Not published by Ginlong Solis
Ethernet Yes - Not published by Growatt
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.