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SG9.0RS-L vs S6-GR3P-9K02-NV-ND 8 of 21 identical Swap Change inverters

Sungrow SG9.0RS-L vs Ginlong Solis S6-GR3P-9K02-NV-ND

Sungrow SG9.0RS-L
Sungrow
SG9.0RS-L
9 kW 97.4 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Ginlong Solis S6-GR3P-9K02-NV-ND
Ginlong Solis
S6-GR3P-9K02-NV-ND
9 kW 97.9 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

S6-GR3P-9K02-NV-ND leads on the differences that matter

The largest is european efficiency: 0.5 pp more efficient. 8 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.

See all 13 differences
How alike are they
8 of 21 comparable
parameters are identical
identical differs not published
01

What actually differs

13 of 21 parameters
Parameter SG9.0RS-L S6-GR3P-9K02-NV-ND Difference
European efficiency 97.4 % 97.9 % 0.5 pp more efficient
Max DC voltage 600 V 1100 V 500 V apart
Max input current per tracker 16.0 A 21.0 A 5.0 A more headroom
Max efficiency 97.8 % 98.5 % 0.7 pp more efficient
Weight 18.0 kg 15.4 kg 2.6 kg lighter
Grid connection Single-phase 3-phase Single-phase vs 3-phase
Max AC current 41.0 A 13.7 A 27.3 A apart
Start voltage 50 V 160 V 110 V earlier start
MPP trackers 3 2 1 tracker more
Ingress protection IP65 IP66 IP65 vs IP66
Weight per kW 2.0 kg/kW 1.7 kg/kW 0.3 kg/kW lighter
MPPT voltage range 40-560 V 160-1000 V 40-560 V vs 160-1000 V
Dimensions 365x525x170 mm 410x355x179 mm 365x525x170 mm vs 410x355x179 mm
02

Full specification

Parameter SG9.0RS-L S6-GR3P-9K02-NV-ND Difference
AC output
Rated AC power 9.00 kW 9.00 kW Same
Max AC power 9.00 kW 9.00 kW Same
Grid connection Single-phase 3-phase Single-phase vs 3-phase
Nominal AC voltage - - Neither datasheet publishes this
Max AC current 41.0 A 13.7 A 27.3 A apart
PV input
Max PV power 13.50 kW 13.50 kW Same
DC/AC ratio 1.50 1.50 Same
Max DC voltage 600 V 1100 V 500 V apart
MPPT voltage range 40-560 V 160-1000 V 40-560 V vs 160-1000 V
Start voltage 50 V 160 V -110 V for SG9.0RS-L
MPP trackers 3 2 +1 trackers for SG9.0RS-L
Strings per tracker 1 1 Same
Max input current per tracker 16.0 A 21.0 A +5.0 A for S6-GR3P-9K02-NV-ND
Efficiency
European efficiency 97.4 % 97.9 % +0.5 pp for S6-GR3P-9K02-NV-ND
Max efficiency 97.8 % 98.5 % +0.7 pp for S6-GR3P-9K02-NV-ND
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 18.0 kg 15.4 kg -2.6 kg for S6-GR3P-9K02-NV-ND
Weight per kW 2.0 kg/kW 1.7 kg/kW -0.3 kg/kW for S6-GR3P-9K02-NV-ND
Dimensions 365x525x170 mm 410x355x179 mm 365x525x170 mm vs 410x355x179 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling natural natural Same
Noise - 30 dB Not published by Sungrow
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes - Not published by Ginlong Solis
Ethernet - - Neither datasheet publishes this
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch Yes Yes Same
Warranty
Warranty - - Neither datasheet publishes this
03

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9 differences, the largest is max dc voltage
04

Written summary

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