Skip to main content
GR1P4K vs GR3P-4K02-NV-ND 9 of 22 identical Swap Change inverters

Ginlong Solis S6-GR1P4K vs Ginlong Solis S6-GR3P-4K02-NV-ND

Ginlong Solis S6-GR1P4K
Ginlong Solis
S6-GR1P4K
4 kW 97.1 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Ginlong Solis S6-GR3P-4K02-NV-ND
Ginlong Solis
S6-GR3P-4K02-NV-ND
4 kW 97.7 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

13 differences, and they point both ways

The largest is european efficiency: 0.6 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 GR1P4K GR3P-4K02-NV-ND Difference
European efficiency 97.1 % 97.7 % 0.6 pp more efficient
Max DC voltage 600 V 1100 V 500 V apart
Max input current per tracker 14.0 A 21.0 A 7.0 A more headroom
Max efficiency 97.6 % 98.3 % 0.7 pp more efficient
Max AC power 4.40 kW 4.00 kW 0.40 kW apart
Weight 11.2 kg 14.7 kg 3.5 kg lighter
Weight per kW 2.8 kg/kW 3.7 kg/kW 0.9 kg/kW lighter
Noise 20 dB 30 dB 10 dB quieter
Grid connection Single-phase 3-phase Single-phase vs 3-phase
Max AC current 21.0 A 6.1 A 14.9 A apart
Start voltage 60 V 160 V 100 V earlier start
MPPT voltage range 50-520 V 160-1000 V 50-520 V vs 160-1000 V
Dimensions 543x310x160 mm 410x355x179 mm 543x310x160 mm vs 410x355x179 mm
02

Full specification

Parameter GR1P4K GR3P-4K02-NV-ND Difference
AC output
Rated AC power 4.00 kW 4.00 kW Same
Max AC power 4.40 kW 4.00 kW 0.40 kW apart
Grid connection Single-phase 3-phase Single-phase vs 3-phase
Nominal AC voltage 230 V - Not published by Ginlong Solis
Max AC current 21.0 A 6.1 A 14.9 A apart
PV input
Max PV power 6.00 kW 6.00 kW Same
DC/AC ratio 1.50 1.50 Same
Max DC voltage 600 V 1100 V 500 V apart
MPPT voltage range 50-520 V 160-1000 V 50-520 V vs 160-1000 V
Start voltage 60 V 160 V -100 V for GR1P4K
MPP trackers 2 2 Same
Strings per tracker 1 1 Same
Max input current per tracker 14.0 A 21.0 A +7.0 A for GR3P-4K02-NV-ND
Efficiency
European efficiency 97.1 % 97.7 % +0.6 pp for GR3P-4K02-NV-ND
Max efficiency 97.6 % 98.3 % +0.7 pp for GR3P-4K02-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 11.2 kg 14.7 kg -3.5 kg for GR1P4K
Weight per kW 2.8 kg/kW 3.7 kg/kW -0.9 kg/kW for GR1P4K
Dimensions 543x310x160 mm 410x355x179 mm 543x310x160 mm vs 410x355x179 mm
Ingress protection IP66 IP66 Same
Cooling natural natural Same
Noise 20 dB 30 dB -10 dB for GR1P4K
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

Open all inverters
Same type, similar size
SolarEdge
Ginlong Solis S6-GR1P4K vs SolarEdge EV Charging Single Phase Inverter SE4000H (aka H4000SE / SE4000H)
10 differences, the largest is european efficiency
Same type, similar size
SolarEdge
Ginlong Solis S6-GR1P4K vs SolarEdge SE4000H (HD‑Wave, single phase)
12 differences, the largest is european efficiency
Same type, similar size
Ginlong Solis
Ginlong Solis S6-GR1P4K vs Solis-3P4K-4G
14 differences, the largest is european efficiency
Same type, similar size
GoodWe
Ginlong Solis S6-GR3P-4K02-NV-ND vs GoodWe GW4K-DT
6 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.