Ginlong Solis S6-EH3P50K-H vs Growatt WT 55K-H-US L2 / WT 55K-HU-US L2
VS
The verdict
S6-EH3P50K-H leads on the differences that matter
The largest is rated ac power: 5.00 kW apart. 6 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them.
See all 14 differencesHow alike are they
6
of 20 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
14 of 20 parameters
What actually differs
Parameter
S6-EH3P50K-H
WT 55K-H-US L2 / WT 55K-HU-US L2
Difference
Rated AC power
50.00 kW
55.00 kW
5.00 kW apart
Max DC voltage
1000 V
800 V
200 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
108.00 kW
12.00 kW apart
Weight
73.0 kg
140.0 kg
67.0 kg lighter
Weight per kW
1.5 kg/kW
2.5 kg/kW
1.1 kg/kW lighter
Nominal AC voltage
400 V
208 V
192 V apart
Max AC current
76.0 A
168.1 A
92.1 A apart
Max efficiency
97.8 %
98.0 %
0.2 pp more efficient
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-EH3P50K-H
WT 55K-H-US L2 / WT 55K-HU-US L2
Difference
AC output
Rated AC power
50.00 kW
55.00 kW
5.00 kW apart
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
208 V
192 V apart
Max AC current
76.0 A
168.1 A
92.1 A apart
PV input
Max PV power
96.00 kW
108.00 kW
12.00 kW apart
DC/AC ratio
1.92
1.96
Effectively the same
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-EH3P50K-H
MPP trackers
-
2
Not published by Ginlong Solis
Strings per tracker
2
-
Not published by Growatt
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 %
98.0 %
+0.2 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
140 A
-
Not published by Growatt
Backup power
-
-
Neither datasheet publishes this
Physical
Weight
73.0 kg
140.0 kg
-67.0 kg for S6-EH3P50K-H
Weight per kW
1.5 kg/kW
2.5 kg/kW
-1.1 kg/kW for S6-EH3P50K-H
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
-
-
Neither datasheet publishes this
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
Open all inverters
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04
Written summary
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Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.