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WIT 75K-AU-US vs S6-EH3P80K10-NV-YD-H 5 of 16 identical Swap Change inverters

Growatt WIT 75K-AU-US vs Ginlong Solis S6-EH3P80K10-NV-YD-H

Growatt WIT 75K-AU-US
Growatt
WIT 75K-AU-US
75 kW Hybrid
Open inverter page Datasheet PDF
VS
Ginlong Solis S6-EH3P80K10-NV-YD-H
Ginlong Solis
S6-EH3P80K10-NV-YD-H
80 kW 97.2 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

WIT 75K-AU-US leads on the differences that matter

The largest is rated ac power: 5.00 kW apart. 5 of 16 comparable parameters are identical, with 16 more left out because at least one datasheet does not publish them.

See all 11 differences
How alike are they
5 of 16 comparable
parameters are identical
identical differs not published
01

What actually differs

11 of 16 parameters
Parameter WIT 75K-AU-US S6-EH3P80K10-NV-YD-H Difference
Rated AC power 75.00 kW 80.00 kW 5.00 kW apart
Max efficiency 98.2 % 97.6 % 0.6 pp more efficient
Max AC power 82.50 kW 80.00 kW 2.50 kW apart
Max charge current 151 A 200 A 49 A faster charging
Weight 140.0 kg 170.0 kg 30.0 kg lighter
Nominal AC voltage 480 V 400 V 80 V apart
Max AC current 99.3 A 121.6 A 22.3 A apart
Ingress protection IP66/NEMA 4X IP66 IP66/NEMA 4X vs IP66
Weight per kW 1.9 kg/kW 2.1 kg/kW 0.3 kg/kW lighter
Battery voltage 750-1000V for 3P3W / 820-1000V for 3P4W 300 - 950 V 750-1000V for 3P3W / 820-1000V for 3P4W vs 300 - 950 V
Dimensions 1350x850x510 mm 814x1174x400 mm 1350x850x510 mm vs 814x1174x400 mm
02

Full specification

Parameter WIT 75K-AU-US S6-EH3P80K10-NV-YD-H Difference
AC output
Rated AC power 75.00 kW 80.00 kW 5.00 kW apart
Max AC power 82.50 kW 80.00 kW 2.50 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 480 V 400 V 80 V apart
Max AC current 99.3 A 121.6 A 22.3 A apart
PV input
Max PV power - 160.00 kW Not published by Growatt
DC/AC ratio - 2.00 Not published by Growatt
Max DC voltage - 1000 V Not published by Growatt
MPPT voltage range - 150-950 V Not published by Growatt
Start voltage - 180 V Not published by Growatt
MPP trackers - 10 Not published by Growatt
Strings per tracker - 2 Not published by Growatt
Max input current per tracker - 42.0 A Not published by Growatt
Efficiency
European efficiency - 97.2 % Not published by Growatt
Max efficiency 98.2 % 97.6 % +0.6 pp for WIT 75K-AU-US
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 750-1000V for 3P3W / 820-1000V for 3P4W 300 - 950 V 750-1000V for 3P3W / 820-1000V for 3P4W vs 300 - 950 V
Max charge current 151 A 200 A +49 A for S6-EH3P80K10-NV-YD-H
Backup power - - Neither datasheet publishes this
Physical
Weight 140.0 kg 170.0 kg -30.0 kg for WIT 75K-AU-US
Weight per kW 1.9 kg/kW 2.1 kg/kW -0.3 kg/kW for WIT 75K-AU-US
Dimensions 1350x850x510 mm 814x1174x400 mm 1350x850x510 mm vs 814x1174x400 mm
Ingress protection IP66/NEMA 4X IP66 IP66/NEMA 4X vs IP66
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 Yes Same
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch - Yes Not published by Growatt
Warranty
Warranty 10 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.