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Growatt 3000-S vs S6-GR3P-3K02-NV-ND 6 of 22 identical Swap Change inverters

Growatt 3000-S vs Ginlong Solis S6-GR3P-3K02-NV-ND

Growatt
Growatt 3000-S
3 kW 97.3 % euro Grid-tie
Open inverter page Datasheet PDF
VS
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
The verdict

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

The largest is max dc voltage: 550 V apart. 6 of 22 comparable parameters are identical, with 10 more left out because at least one datasheet does not publish them.

See all 16 differences
How alike are they
6 of 22 comparable
parameters are identical
identical differs not published
01

What actually differs

16 of 22 parameters
Parameter Growatt 3000-S S6-GR3P-3K02-NV-ND Difference
Max DC voltage 550 V 1100 V 550 V apart
Max input current per tracker 13.0 A 21.0 A 8.0 A more headroom
Max efficiency 97.6 % 98.3 % 0.7 pp more efficient
European efficiency 97.3 % 97.7 % 0.4 pp more efficient
Max PV power 3.90 kW 4.50 kW 0.60 kW apart
Weight 9.1 kg 14.7 kg 5.6 kg lighter
Weight per kW 3.0 kg/kW 4.9 kg/kW 1.9 kg/kW lighter
DC/AC ratio 1.30 1.50 0.20 more oversizing headroom
Noise 25 dB 30 dB 5 dB quieter
Grid connection Single-phase 3-phase Single-phase vs 3-phase
Max AC current 14.3 A 4.6 A 9.7 A apart
Start voltage 50 V 160 V 110 V earlier start
MPP trackers 1 2 1 tracker more
Ingress protection IP65 IP66 IP65 vs IP66
MPPT voltage range 50-550 V 160-1000 V 50-550 V vs 160-1000 V
Dimensions 359x271x141 mm 410x355x179 mm 359x271x141 mm vs 410x355x179 mm
02

Full specification

Parameter Growatt 3000-S S6-GR3P-3K02-NV-ND Difference
AC output
Rated AC power 3.00 kW 3.00 kW Same
Max AC power 3.00 kW 3.00 kW Same
Grid connection Single-phase 3-phase Single-phase vs 3-phase
Nominal AC voltage 230 V - Not published by Ginlong Solis
Max AC current 14.3 A 4.6 A 9.7 A apart
PV input
Max PV power 3.90 kW 4.50 kW 0.60 kW apart
DC/AC ratio 1.30 1.50 +0.20 for S6-GR3P-3K02-NV-ND
Max DC voltage 550 V 1100 V 550 V apart
MPPT voltage range 50-550 V 160-1000 V 50-550 V vs 160-1000 V
Start voltage 50 V 160 V -110 V for Growatt 3000-S
MPP trackers 1 2 +1 trackers for S6-GR3P-3K02-NV-ND
Strings per tracker 1 1 Same
Max input current per tracker 13.0 A 21.0 A +8.0 A for S6-GR3P-3K02-NV-ND
Efficiency
European efficiency 97.3 % 97.7 % +0.4 pp for S6-GR3P-3K02-NV-ND
Max efficiency 97.6 % 98.3 % +0.7 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 9.1 kg 14.7 kg -5.6 kg for Growatt 3000-S
Weight per kW 3.0 kg/kW 4.9 kg/kW -1.9 kg/kW for Growatt 3000-S
Dimensions 359x271x141 mm 410x355x179 mm 359x271x141 mm vs 410x355x179 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling natural natural Same
Noise 25 dB 30 dB -5 dB for Growatt 3000-S
Max operating temperature 60 °C 60 °C Same
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 5 yrs - Not published by Ginlong Solis
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.