Skip to main content
SUN-75K-G vs S6-GC75K-LV 7 of 17 identical Swap Change inverters

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

Deye SUN-75K-G
Deye
SUN-75K-G
75 kW 98.3 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Ginlong Solis S6-GC75K-LV
Ginlong Solis
S6-GC75K-LV
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 SUN-75K-G S6-GC75K-LV Difference
Max DC voltage 1000 V 1100 V 100 V apart
Max input current per tracker 40.0 A 42.0 A 2.0 A more headroom
Max AC power 82.50 kW 75.00 kW 7.50 kW apart
Nominal AC voltage 400 V 230 V 170 V apart
Max AC current 119.6 A 196.8 A 77.2 A apart
Start voltage 250 V 180 V 70 V earlier start
Max operating temperature 65 °C 60 °C 5 °C more heat tolerant
Ingress protection IP65 IP66 IP65 vs IP66
MPPT voltage range 200-850 V 160-1000 V 200-850 V vs 160-1000 V
Dimensions 575x700x297 mm 567x1014x345 mm 575x700x297 mm vs 567x1014x345 mm
02

Full specification

Parameter SUN-75K-G S6-GC75K-LV Difference
AC output
Rated AC power 75.00 kW 75.00 kW Same
Max AC power 82.50 kW 75.00 kW 7.50 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 230 V 170 V apart
Max AC current 119.6 A 196.8 A 77.2 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 1000 V 1100 V 100 V apart
MPPT voltage range 200-850 V 160-1000 V 200-850 V vs 160-1000 V
Start voltage 250 V 180 V -70 V for S6-GC75K-LV
MPP trackers 4 - Not published by Ginlong Solis
Strings per tracker - 2 Not published by Deye
Max input current per tracker 40.0 A 42.0 A +2.0 A for S6-GC75K-LV
Efficiency
European efficiency 98.3 % 98.3 % Same
Max efficiency 98.7 % 98.7 % 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 60.0 kg - Not published by Ginlong Solis
Weight per kW 0.8 kg/kW - Not published by Ginlong Solis
Dimensions 575x700x297 mm 567x1014x345 mm 575x700x297 mm vs 567x1014x345 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling forced-air forced-air Same
Noise 55 dB - Not published by Ginlong Solis
Max operating temperature 65 °C 60 °C +5 °C for SUN-75K-G
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 - - Neither datasheet publishes this
03

More useful comparisons

Open all inverters
Same type, similar size
GoodWe
Deye SUN-75K-G vs GoodWe GW75KBF-MT
9 differences, the largest is max dc voltage
Same type, similar size
GoodWe
Deye SUN-75K-G vs GoodWe GW75K-MT
9 differences, the largest is max dc voltage
Same type, similar size
Deye
Deye SUN-75K-G vs Deye SUN-75K-G03
4 differences, the largest is weight
04

Written summary

Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.