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WIT 63K-AU-US vs S6-EH3P60K-H(21A) 6 of 17 identical Swap Change inverters

Growatt WIT 63K-AU-US vs Ginlong Solis S6-EH3P60K-H(21A)

Growatt WIT 63K-AU-US
Growatt
WIT 63K-AU-US
63 kW Hybrid
Open inverter page Datasheet PDF
VS
Ginlong Solis S6-EH3P60K-H(21A)
Ginlong Solis
S6-EH3P60K-H(21A)
60 kW 97.3 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

S6-EH3P60K-H(21A) leads on the differences that matter

The largest is rated ac power: 3.00 kW apart. 6 of 17 comparable parameters are identical, with 15 more left out because at least one datasheet does not publish them.

See all 11 differences
How alike are they
6 of 17 comparable
parameters are identical
identical differs not published
01

What actually differs

11 of 17 parameters
Parameter WIT 63K-AU-US S6-EH3P60K-H(21A) Difference
Rated AC power 63.00 kW 60.00 kW 3.00 kW apart
Max AC power 69.30 kW 60.00 kW 9.30 kW apart
Max charge current 151 A 168 A 17 A faster charging
Weight 140.0 kg 76.0 kg 64.0 kg lighter
Weight per kW 2.2 kg/kW 1.3 kg/kW 1.0 kg/kW lighter
Max efficiency 98.2 % 97.7 % 0.5 pp more efficient
Nominal AC voltage 480 V 400 V 80 V apart
Max AC current 83.4 A 152.0 A 68.6 A apart
Ingress protection IP66/NEMA 4X IP66 IP66/NEMA 4X vs IP66
Battery voltage 750-1000V for 3P3W / 820-1000V for 3P4W 150 - 800 V 750-1000V for 3P3W / 820-1000V for 3P4W vs 150 - 800 V
Dimensions 1350x850x510 mm 880x530x290 mm 1350x850x510 mm vs 880x530x290 mm
02

Full specification

Parameter WIT 63K-AU-US S6-EH3P60K-H(21A) Difference
AC output
Rated AC power 63.00 kW 60.00 kW 3.00 kW apart
Max AC power 69.30 kW 60.00 kW 9.30 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 480 V 400 V 80 V apart
Max AC current 83.4 A 152.0 A 68.6 A apart
PV input
Max PV power - 100.00 kW Not published by Growatt
DC/AC ratio - 1.67 Not published by Growatt
Max DC voltage - 1000 V Not published by Growatt
MPPT voltage range - 150-850 V Not published by Growatt
Start voltage - 180 V Not published by Growatt
MPP trackers - 4 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 - 97.3 % Not published by Growatt
Max efficiency 98.2 % 97.7 % +0.5 pp for WIT 63K-AU-US
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 750-1000V for 3P3W / 820-1000V for 3P4W 150 - 800 V 750-1000V for 3P3W / 820-1000V for 3P4W vs 150 - 800 V
Max charge current 151 A 168 A +17 A for S6-EH3P60K-H(21A)
Backup power - 60.0 kW Not published by Growatt
Physical
Weight 140.0 kg 76.0 kg -64.0 kg for S6-EH3P60K-H(21A)
Weight per kW 2.2 kg/kW 1.3 kg/kW -1.0 kg/kW for S6-EH3P60K-H(21A)
Dimensions 1350x850x510 mm 880x530x290 mm 1350x850x510 mm vs 880x530x290 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 Yes Same
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.