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S6-GC75K-LV vs SUN-75K-G03 7 of 17 identical Swap Change inverters

Ginlong Solis S6-GC75K-LV vs Deye SUN-75K-G03

Ginlong Solis S6-GC75K-LV
Ginlong Solis
S6-GC75K-LV
75 kW 98.3 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Deye SUN-75K-G03
Deye
SUN-75K-G03
75 kW 98.3 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

S6-GC75K-LV leads on the differences that matter

The largest is max dc voltage: 100 V apart. 7 of 17 comparable parameters are identical, with 15 more left out because at least one datasheet does not publish them.

See all 10 differences
How alike are they
7 of 17 comparable
parameters are identical
identical differs not published
01

What actually differs

10 of 17 parameters
Parameter S6-GC75K-LV SUN-75K-G03 Difference
Max DC voltage 1100 V 1000 V 100 V apart
Max input current per tracker 42.0 A 40.0 A 2.0 A more headroom
Max AC power 75.00 kW 82.50 kW 7.50 kW apart
Nominal AC voltage 230 V 400 V 170 V apart
Max AC current 196.8 A 125.0 A 71.8 A apart
Start voltage 180 V 250 V 70 V earlier start
Max operating temperature 60 °C 65 °C 5 °C more heat tolerant
Ingress protection IP66 IP65 IP66 vs IP65
MPPT voltage range 160-1000 V 200-850 V 160-1000 V vs 200-850 V
Dimensions 567x1014x345 mm 568x838x324 mm 567x1014x345 mm vs 568x838x324 mm
02

Full specification

Parameter S6-GC75K-LV SUN-75K-G03 Difference
AC output
Rated AC power 75.00 kW 75.00 kW Same
Max AC power 75.00 kW 82.50 kW 7.50 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 230 V 400 V 170 V apart
Max AC current 196.8 A 125.0 A 71.8 A apart
PV input
Max PV power - 97.50 kW Not published by Ginlong Solis
DC/AC ratio - 1.30 Not published by Ginlong Solis
Max DC voltage 1100 V 1000 V 100 V apart
MPPT voltage range 160-1000 V 200-850 V 160-1000 V vs 200-850 V
Start voltage 180 V 250 V -70 V for S6-GC75K-LV
MPP trackers - - Neither datasheet publishes this
Strings per tracker 2 - Not published by Deye
Max input current per tracker 42.0 A 40.0 A +2.0 A for S6-GC75K-LV
Efficiency
European efficiency 98.3 % 98.3 % Same
Max efficiency 98.7 % 98.8 % Effectively the same
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input - - Neither datasheet publishes this
Battery voltage - - Neither datasheet publishes this
Max charge current - - Neither datasheet publishes this
Backup power - - Neither datasheet publishes this
Physical
Weight - 81.0 kg Not published by Ginlong Solis
Weight per kW - 1.1 kg/kW Not published by Ginlong Solis
Dimensions 567x1014x345 mm 568x838x324 mm 567x1014x345 mm vs 568x838x324 mm
Ingress protection IP66 IP65 IP66 vs IP65
Cooling forced-air forced-air Same
Noise - 55 dB Not published by Ginlong Solis
Max operating temperature 60 °C 65 °C +5 °C for SUN-75K-G03
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet - Yes Not published by Ginlong Solis
Arc fault protection Yes - Not published by Deye
Integrated DC switch Yes Yes Same
Warranty
Warranty - 5 yrs Not published by Ginlong Solis
03

More useful comparisons

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Ginlong Solis S6-GC75K-LV vs GoodWe GW75K-MT
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Ginlong Solis S6-GC75K-LV vs Deye SUN-75K-G
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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.