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S6-GR1P8K03-NV-ND vs SG8.0RT-20 7 of 20 identical Swap Change inverters

Ginlong Solis S6-GR1P8K03-NV-ND vs Sungrow SG8.0RT-20

Ginlong Solis S6-GR1P8K03-NV-ND
Ginlong Solis
S6-GR1P8K03-NV-ND
8 kW 97.1 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Sungrow SG8.0RT-20
Sungrow
SG8.0RT-20
8 kW 98.0 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

SG8.0RT-20 leads on the differences that matter

The largest is european efficiency: 0.9 pp more efficient. 7 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them.

See all 13 differences
How alike are they
7 of 20 comparable
parameters are identical
identical differs not published
01

What actually differs

13 of 20 parameters
Parameter S6-GR1P8K03-NV-ND SG8.0RT-20 Difference
European efficiency 97.1 % 98.0 % 0.9 pp more efficient
Max DC voltage 550 V 1100 V 550 V apart
Max input current per tracker 20.0 A 25.0 A 5.0 A more headroom
Max efficiency 98.0 % 98.5 % 0.5 pp more efficient
Grid connection Single-phase 3-phase Single-phase vs 3-phase
Nominal AC voltage 230 V 400 V 170 V apart
Max AC current 36.4 A 13.3 A 23.1 A apart
Start voltage 60 V 180 V 120 V earlier start
MPP trackers 3 2 1 tracker more
Weight 16.1 kg 17.0 kg 0.9 kg lighter
Ingress protection IP66 IP65 IP66 vs IP65
MPPT voltage range 50-500 V 160-1000 V 50-500 V vs 160-1000 V
Dimensions 510x335x220 mm 480x370x195 mm 510x335x220 mm vs 480x370x195 mm
02

Full specification

Parameter S6-GR1P8K03-NV-ND SG8.0RT-20 Difference
AC output
Rated AC power 8.00 kW 8.00 kW Same
Max AC power 8.00 kW 8.00 kW Same
Grid connection Single-phase 3-phase Single-phase vs 3-phase
Nominal AC voltage 230 V 400 V 170 V apart
Max AC current 36.4 A 13.3 A 23.1 A apart
PV input
Max PV power 12.00 kW - Not published by Sungrow
DC/AC ratio 1.50 - Not published by Sungrow
Max DC voltage 550 V 1100 V 550 V apart
MPPT voltage range 50-500 V 160-1000 V 50-500 V vs 160-1000 V
Start voltage 60 V 180 V -120 V for S6-GR1P8K03-NV-ND
MPP trackers 3 2 +1 trackers for S6-GR1P8K03-NV-ND
Strings per tracker 1 1 Same
Max input current per tracker 20.0 A 25.0 A +5.0 A for SG8.0RT-20
Efficiency
European efficiency 97.1 % 98.0 % +0.9 pp for SG8.0RT-20
Max efficiency 98.0 % 98.5 % +0.5 pp for SG8.0RT-20
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 16.1 kg 17.0 kg -0.9 kg for S6-GR1P8K03-NV-ND
Weight per kW 2.0 kg/kW 2.1 kg/kW Effectively the same
Dimensions 510x335x220 mm 480x370x195 mm 510x335x220 mm vs 480x370x195 mm
Ingress protection IP66 IP65 IP66 vs IP65
Cooling forced-air forced-air Same
Noise 40 dB - Not published by Sungrow
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes - Not published by Sungrow
Ethernet - - Neither datasheet publishes this
Arc fault protection Yes - Not published by Sungrow
Integrated DC switch Yes Yes Same
Warranty
Warranty - - Neither datasheet publishes this
03

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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.