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GR3P-9K02-NV-ND vs GR1P9K03-NV-ND 9 of 22 identical Swap Change inverters

Ginlong Solis S6-GR3P-9K02-NV-ND vs Ginlong Solis S6-GR1P9K03-NV-ND

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
VS
Ginlong Solis S6-GR1P9K03-NV-ND
Ginlong Solis
S6-GR1P9K03-NV-ND
9 kW 97.1 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

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

The largest is european efficiency: 0.8 pp more efficient. 9 of 22 comparable parameters are identical, with 10 more left out because at least one datasheet does not publish them.

See all 13 differences
How alike are they
9 of 22 comparable
parameters are identical
identical differs not published
01

What actually differs

13 of 22 parameters
Parameter GR3P-9K02-NV-ND GR1P9K03-NV-ND Difference
European efficiency 97.9 % 97.1 % 0.8 pp more efficient
Max DC voltage 1100 V 550 V 550 V apart
Noise 30 dB 40 dB 10 dB quieter
Max efficiency 98.5 % 98.0 % 0.5 pp more efficient
Max input current per tracker 21.0 A 20.0 A 1.0 A more headroom
Grid connection 3-phase Single-phase 3-phase vs Single-phase
Max AC current 13.7 A 40.9 A 27.2 A apart
Start voltage 160 V 60 V 100 V earlier start
MPP trackers 2 3 1 tracker more
Weight 15.4 kg 16.1 kg 0.7 kg lighter
MPPT voltage range 160-1000 V 50-500 V 160-1000 V vs 50-500 V
Dimensions 410x355x179 mm 510x335x220 mm 410x355x179 mm vs 510x335x220 mm
Cooling natural forced-air natural vs forced-air
02

Full specification

Parameter GR3P-9K02-NV-ND GR1P9K03-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 3-phase Single-phase 3-phase vs Single-phase
Nominal AC voltage - 230 V Not published by Ginlong Solis
Max AC current 13.7 A 40.9 A 27.2 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 1100 V 550 V 550 V apart
MPPT voltage range 160-1000 V 50-500 V 160-1000 V vs 50-500 V
Start voltage 160 V 60 V -100 V for GR1P9K03-NV-ND
MPP trackers 2 3 +1 trackers for GR1P9K03-NV-ND
Strings per tracker 1 1 Same
Max input current per tracker 21.0 A 20.0 A +1.0 A for GR3P-9K02-NV-ND
Efficiency
European efficiency 97.9 % 97.1 % +0.8 pp for GR3P-9K02-NV-ND
Max efficiency 98.5 % 98.0 % +0.5 pp for 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 15.4 kg 16.1 kg -0.7 kg for GR3P-9K02-NV-ND
Weight per kW 1.7 kg/kW 1.8 kg/kW Effectively the same
Dimensions 410x355x179 mm 510x335x220 mm 410x355x179 mm vs 510x335x220 mm
Ingress protection IP66 IP66 Same
Cooling natural forced-air natural vs forced-air
Noise 30 dB 40 dB -10 dB for GR3P-9K02-NV-ND
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 - Yes Not published by Ginlong Solis
Integrated DC switch Yes Yes Same
Warranty
Warranty - - Neither datasheet publishes this
03

More useful comparisons

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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.