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S6-GR3P-3K02-NV-ND vs SUN-3K-G 4 of 22 identical Swap Change inverters

Ginlong Solis S6-GR3P-3K02-NV-ND vs Deye SUN-3K-G

Ginlong Solis S6-GR3P-3K02-NV-ND
Ginlong Solis
S6-GR3P-3K02-NV-ND
3 kW 97.7 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Deye SUN-3K-G
Deye
SUN-3K-G
3 kW 97.3 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

S6-GR3P-3K02-NV-ND leads on the differences that matter

The largest is max dc voltage: 550 V apart. 4 of 22 comparable parameters are identical, with 10 more left out because at least one datasheet does not publish them.

See all 18 differences
How alike are they
4 of 22 comparable
parameters are identical
identical differs not published
01

What actually differs

18 of 22 parameters
Parameter S6-GR3P-3K02-NV-ND SUN-3K-G Difference
Max DC voltage 1100 V 550 V 550 V apart
Max input current per tracker 21.0 A 12.5 A 8.5 A more headroom
Max efficiency 98.3 % 97.5 % 0.8 pp more efficient
European efficiency 97.7 % 97.3 % 0.4 pp more efficient
Max AC power 3.00 kW 3.30 kW 0.30 kW apart
Max PV power 4.50 kW 3.60 kW 0.90 kW apart
DC/AC ratio 1.50 1.20 0.30 more oversizing headroom
Weight 14.7 kg 6.0 kg 8.7 kg lighter
Weight per kW 4.9 kg/kW 2.0 kg/kW 2.9 kg/kW lighter
Noise 30 dB 25 dB 5 dB quieter
Grid connection 3-phase Single-phase 3-phase vs Single-phase
Max AC current 4.6 A 14.0 A 9.4 A apart
Start voltage 160 V 80 V 80 V earlier start
MPP trackers 2 1 1 tracker more
Max operating temperature 60 °C 65 °C 5 °C more heat tolerant
Ingress protection IP66 IP65 IP66 vs IP65
MPPT voltage range 160-1000 V 70-550 V 160-1000 V vs 70-550 V
Dimensions 410x355x179 mm 310x330x115 mm 410x355x179 mm vs 310x330x115 mm
02

Full specification

Parameter S6-GR3P-3K02-NV-ND SUN-3K-G Difference
AC output
Rated AC power 3.00 kW 3.00 kW Same
Max AC power 3.00 kW 3.30 kW 0.30 kW apart
Grid connection 3-phase Single-phase 3-phase vs Single-phase
Nominal AC voltage - 230 V Not published by Ginlong Solis
Max AC current 4.6 A 14.0 A 9.4 A apart
PV input
Max PV power 4.50 kW 3.60 kW 0.90 kW apart
DC/AC ratio 1.50 1.20 +0.30 for S6-GR3P-3K02-NV-ND
Max DC voltage 1100 V 550 V 550 V apart
MPPT voltage range 160-1000 V 70-550 V 160-1000 V vs 70-550 V
Start voltage 160 V 80 V -80 V for SUN-3K-G
MPP trackers 2 1 +1 trackers for S6-GR3P-3K02-NV-ND
Strings per tracker 1 1 Same
Max input current per tracker 21.0 A 12.5 A +8.5 A for S6-GR3P-3K02-NV-ND
Efficiency
European efficiency 97.7 % 97.3 % +0.4 pp for S6-GR3P-3K02-NV-ND
Max efficiency 98.3 % 97.5 % +0.8 pp for S6-GR3P-3K02-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 14.7 kg 6.0 kg -8.7 kg for SUN-3K-G
Weight per kW 4.9 kg/kW 2.0 kg/kW -2.9 kg/kW for SUN-3K-G
Dimensions 410x355x179 mm 310x330x115 mm 410x355x179 mm vs 310x330x115 mm
Ingress protection IP66 IP65 IP66 vs IP65
Cooling natural natural Same
Noise 30 dB 25 dB -5 dB for SUN-3K-G
Max operating temperature 60 °C 65 °C +5 °C for SUN-3K-G
Connectivity and safety
Wi-Fi - Yes Not published by Ginlong Solis
Ethernet - Yes Not published by Ginlong Solis
Arc fault protection - - Neither datasheet publishes this
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.