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S6-EH3P60K-H(21A) vs WT 55K-H-US L2 / WT 55K-HU-US L2 5 of 21 identical Swap Change inverters

Ginlong Solis S6-EH3P60K-H(21A) vs Growatt WT 55K-H-US L2 / WT 55K-HU-US L2

Ginlong Solis S6-EH3P60K-H(21A)
Ginlong Solis
S6-EH3P60K-H(21A)
60 kW 97.3 % euro Hybrid
Open inverter page Datasheet PDF
VS
Growatt WT 55K-H-US L2 / WT 55K-HU-US L2
Growatt
WT 55K-H-US L2 / WT 55K-HU-US L2
55 kW Hybrid
Open inverter page Datasheet PDF
The verdict

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

The largest is rated ac power: 5.00 kW apart. 5 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.

See all 16 differences
How alike are they
5 of 21 comparable
parameters are identical
identical differs not published
01

What actually differs

16 of 21 parameters
Parameter S6-EH3P60K-H(21A) WT 55K-H-US L2 / WT 55K-HU-US L2 Difference
Rated AC power 60.00 kW 55.00 kW 5.00 kW apart
Max DC voltage 1000 V 800 V 200 V apart
Max input current per tracker 42.0 A 32.0 A 10.0 A more headroom
Max AC power 60.00 kW 55.00 kW 5.00 kW apart
Max PV power 100.00 kW 108.00 kW 8.00 kW apart
DC/AC ratio 1.67 1.96 0.30 more oversizing headroom
MPP trackers 4 2 2 trackers more
Weight 76.0 kg 140.0 kg 64.0 kg lighter
Weight per kW 1.3 kg/kW 2.5 kg/kW 1.3 kg/kW lighter
Max efficiency 97.7 % 98.0 % 0.3 pp more efficient
Nominal AC voltage 400 V 208 V 192 V apart
Max AC current 152.0 A 168.1 A 16.1 A apart
MPPT voltage range 150-850 V 180-600 V 150-850 V vs 180-600 V
Battery voltage 150 - 800 V 380-650V 150 - 800 V vs 380-650V
Start voltage 180 V 195 V 15 V earlier start
Dimensions 880x530x290 mm 1350x820x501 mm 880x530x290 mm vs 1350x820x501 mm
02

Full specification

Parameter S6-EH3P60K-H(21A) WT 55K-H-US L2 / WT 55K-HU-US L2 Difference
AC output
Rated AC power 60.00 kW 55.00 kW 5.00 kW apart
Max AC power 60.00 kW 55.00 kW 5.00 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 208 V 192 V apart
Max AC current 152.0 A 168.1 A 16.1 A apart
PV input
Max PV power 100.00 kW 108.00 kW 8.00 kW apart
DC/AC ratio 1.67 1.96 +0.30 for WT 55K-H-US L2 / WT 55K-HU-US L2
Max DC voltage 1000 V 800 V 200 V apart
MPPT voltage range 150-850 V 180-600 V 150-850 V vs 180-600 V
Start voltage 180 V 195 V -15 V for S6-EH3P60K-H(21A)
MPP trackers 4 2 +2 trackers for S6-EH3P60K-H(21A)
Strings per tracker 2 - Not published by Growatt
Max input current per tracker 42.0 A 32.0 A +10.0 A for S6-EH3P60K-H(21A)
Efficiency
European efficiency 97.3 % - Not published by Growatt
Max efficiency 97.7 % 98.0 % +0.3 pp for WT 55K-H-US L2 / WT 55K-HU-US L2
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 150 - 800 V 380-650V 150 - 800 V vs 380-650V
Max charge current 168 A - Not published by Growatt
Backup power 60.0 kW - Not published by Growatt
Physical
Weight 76.0 kg 140.0 kg -64.0 kg for S6-EH3P60K-H(21A)
Weight per kW 1.3 kg/kW 2.5 kg/kW -1.3 kg/kW for S6-EH3P60K-H(21A)
Dimensions 880x530x290 mm 1350x820x501 mm 880x530x290 mm vs 1350x820x501 mm
Ingress protection IP66 IP66 Same
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 Growatt
Ethernet Yes - Not published by Growatt
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch Yes - Not published by Growatt
Warranty
Warranty - - Neither datasheet publishes this
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.