Growatt WIT 50K-H / WIT 50K-HU vs Ginlong Solis S6-EH3P50K-H
VS
The verdict
S6-EH3P50K-H leads on the differences that matter
The largest is max dc voltage: 100 V apart. 7 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.
See all 14 differencesHow alike are they
7
of 21 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
14 of 21 parameters
What actually differs
Parameter
WIT 50K-H / WIT 50K-HU
S6-EH3P50K-H
Difference
Max DC voltage
1100 V
1000 V
100 V apart
Max input current per tracker
32.0 A
40.0 A
8.0 A more headroom
Max AC power
55.00 kW
50.00 kW
5.00 kW apart
Max PV power
109.20 kW
96.00 kW
13.20 kW apart
DC/AC ratio
2.18
1.92
0.26 more oversizing headroom
Weight
133.0 kg
73.0 kg
60.0 kg lighter
Weight per kW
2.7 kg/kW
1.5 kg/kW
1.2 kg/kW lighter
Max AC current
83.3 A
76.0 A
7.3 A apart
Max efficiency
98.0 %
97.8 %
0.2 pp more efficient
Ingress protection
IP65
IP66
IP65 vs IP66
MPPT voltage range
180-800 V
150-850 V
180-800 V vs 150-850 V
Battery voltage
600~1000V (for 3P3W) / 680~1000V (for 3P4W)
150-800 V
600~1000V (for 3P3W) / 680~1000V (for 3P4W) vs 150-800 V
Start voltage
195 V
180 V
15 V earlier start
Dimensions
1350x820x510 mm
880x530x290 mm
1350x820x510 mm vs 880x530x290 mm
02
Full specification
Parameter
WIT 50K-H / WIT 50K-HU
S6-EH3P50K-H
Difference
AC output
Rated AC power
50.00 kW
50.00 kW
Same
Max AC power
55.00 kW
50.00 kW
5.00 kW apart
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
400 V
400 V
Same
Max AC current
83.3 A
76.0 A
7.3 A apart
PV input
Max PV power
109.20 kW
96.00 kW
13.20 kW apart
DC/AC ratio
2.18
1.92
+0.26 for WIT 50K-H / WIT 50K-HU
Max DC voltage
1100 V
1000 V
100 V apart
MPPT voltage range
180-800 V
150-850 V
180-800 V vs 150-850 V
Start voltage
195 V
180 V
-15 V for S6-EH3P50K-H
MPP trackers
-
-
Neither datasheet publishes this
Strings per tracker
2
2
Same
Max input current per tracker
32.0 A
40.0 A
+8.0 A for S6-EH3P50K-H
Efficiency
European efficiency
-
97.4 %
Not published by Growatt
Max efficiency
98.0 %
97.8 %
+0.2 pp for WIT 50K-H / WIT 50K-HU
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
Yes
Yes
Same
Battery voltage
600~1000V (for 3P3W) / 680~1000V (for 3P4W)
150-800 V
600~1000V (for 3P3W) / 680~1000V (for 3P4W) vs 150-800 V
Max charge current
-
140 A
Not published by Growatt
Backup power
-
-
Neither datasheet publishes this
Physical
Weight
133.0 kg
73.0 kg
-60.0 kg for S6-EH3P50K-H
Weight per kW
2.7 kg/kW
1.5 kg/kW
-1.2 kg/kW for S6-EH3P50K-H
Dimensions
1350x820x510 mm
880x530x290 mm
1350x820x510 mm vs 880x530x290 mm
Ingress protection
IP65
IP66
IP65 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
Not published by Growatt
Arc fault protection
Yes
-
Not published by Ginlong Solis
Integrated DC switch
-
Yes
Not published by Growatt
Warranty
Warranty
5 yrs
-
Not published by Ginlong Solis
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.