Ginlong Solis S6-EH3P80K10-NV-YD-H vs Growatt WIT 75K-H-US / WIT 75K-HU-US
VS
The verdict
17 differences, and they point both ways
The largest is rated ac power: 5.00 kW apart. 6 of 23 comparable parameters are identical, with 9 more left out because at least one datasheet does not publish them.
See all 17 differencesHow alike are they
6
of 23 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
17 of 23 parameters
What actually differs
Parameter
S6-EH3P80K10-NV-YD-H
WIT 75K-H-US / WIT 75K-HU-US
Difference
Rated AC power
80.00 kW
75.00 kW
5.00 kW apart
Max DC voltage
1000 V
1100 V
100 V apart
Max input current per tracker
42.0 A
32.0 A
10.0 A more headroom
Max AC power
80.00 kW
75.00 kW
5.00 kW apart
Max PV power
160.00 kW
156.60 kW
3.40 kW apart
Max charge current
200 A
151 A
49 A faster charging
Weight
170.0 kg
60.0 kg
110.0 kg lighter
Weight per kW
2.1 kg/kW
0.8 kg/kW
1.3 kg/kW lighter
Max efficiency
97.6 %
98.0 %
0.4 pp more efficient
Nominal AC voltage
400 V
480 V
80 V apart
Max AC current
121.6 A
99.3 A
22.3 A apart
DC/AC ratio
2.00
2.09
0.09 more oversizing headroom
Ingress protection
IP66
NEMA 4X (IP66)
IP66 vs NEMA 4X (IP66)
MPPT voltage range
150-950 V
180-800 V
150-950 V vs 180-800 V
Battery voltage
300 - 950 V
750-1000V
300 - 950 V vs 750-1000V
Start voltage
180 V
195 V
15 V earlier start
Dimensions
814x1174x400 mm
820x760x228 mm
814x1174x400 mm vs 820x760x228 mm
02
Full specification
Parameter
S6-EH3P80K10-NV-YD-H
WIT 75K-H-US / WIT 75K-HU-US
Difference
AC output
Rated AC power
80.00 kW
75.00 kW
5.00 kW apart
Max AC power
80.00 kW
75.00 kW
5.00 kW apart
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
400 V
480 V
80 V apart
Max AC current
121.6 A
99.3 A
22.3 A apart
PV input
Max PV power
160.00 kW
156.60 kW
3.40 kW apart
DC/AC ratio
2.00
2.09
+0.09 for WIT 75K-H-US / WIT 75K-HU-US
Max DC voltage
1000 V
1100 V
100 V apart
MPPT voltage range
150-950 V
180-800 V
150-950 V vs 180-800 V
Start voltage
180 V
195 V
-15 V for S6-EH3P80K10-NV-YD-H
MPP trackers
10
10
Same
Strings per tracker
2
2
Same
Max input current per tracker
42.0 A
32.0 A
+10.0 A for S6-EH3P80K10-NV-YD-H
Efficiency
European efficiency
97.2 %
-
Not published by Growatt
Max efficiency
97.6 %
98.0 %
+0.4 pp for WIT 75K-H-US / WIT 75K-HU-US
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
Yes
Yes
Same
Battery voltage
300 - 950 V
750-1000V
300 - 950 V vs 750-1000V
Max charge current
200 A
151 A
+49 A for S6-EH3P80K10-NV-YD-H
Backup power
-
100.0 kW
Not published by Ginlong Solis
Physical
Weight
170.0 kg
60.0 kg
-110.0 kg for WIT 75K-H-US / WIT 75K-HU-US
Weight per kW
2.1 kg/kW
0.8 kg/kW
-1.3 kg/kW for WIT 75K-H-US / WIT 75K-HU-US
Dimensions
814x1174x400 mm
820x760x228 mm
814x1174x400 mm vs 820x760x228 mm
Ingress protection
IP66
NEMA 4X (IP66)
IP66 vs NEMA 4X (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
-
10 yrs
Not published by Ginlong Solis
03
Open all inverters
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9 differences, the largest is max dc voltage
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.