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GW4000-DT vs S6-GR3P-4K02-NV-ND 5 of 15 identical Swap Change inverters

GoodWe GW4000-DT vs Ginlong Solis S6-GR3P-4K02-NV-ND

GoodWe GW4000-DT
GoodWe
GW4000-DT
4 kW 97.5 % 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

S6-GR3P-4K02-NV-ND leads on the differences that matter

The largest is max dc voltage: 100 V apart. 5 of 15 comparable parameters are identical, with 17 more left out because at least one datasheet does not publish them.

See all 10 differences
How alike are they
5 of 15 comparable
parameters are identical
identical differs not published
01

What actually differs

10 of 15 parameters
Parameter GW4000-DT S6-GR3P-4K02-NV-ND Difference
Max DC voltage 1000 V 1100 V 100 V apart
Max PV power 5.20 kW 6.00 kW 0.80 kW apart
Weight 24.0 kg 14.7 kg 9.3 kg lighter
Weight per kW 6.0 kg/kW 3.7 kg/kW 2.3 kg/kW lighter
DC/AC ratio 1.30 1.50 0.20 more oversizing headroom
European efficiency 97.5 % 97.7 % 0.2 pp more efficient
Max efficiency 98.0 % 98.3 % 0.3 pp more efficient
Max AC current 8.5 A 6.1 A 2.4 A apart
Ingress protection IP65 IP66 IP65 vs IP66
Dimensions 415x516x192 mm 410x355x179 mm 415x516x192 mm vs 410x355x179 mm
02

Full specification

Parameter GW4000-DT S6-GR3P-4K02-NV-ND Difference
AC output
Rated AC power 4.00 kW 4.00 kW Same
Max AC power 4.00 kW 4.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V - Not published by Ginlong Solis
Max AC current 8.5 A 6.1 A 2.4 A apart
PV input
Max PV power 5.20 kW 6.00 kW 0.80 kW apart
DC/AC ratio 1.30 1.50 +0.20 for S6-GR3P-4K02-NV-ND
Max DC voltage 1000 V 1100 V 100 V apart
MPPT voltage range - 160-1000 V Not published by GoodWe
Start voltage - 160 V Not published by GoodWe
MPP trackers 2 2 Same
Strings per tracker - 1 Not published by GoodWe
Max input current per tracker - 21.0 A Not published by GoodWe
Efficiency
European efficiency 97.5 % 97.7 % +0.2 pp for S6-GR3P-4K02-NV-ND
Max efficiency 98.0 % 98.3 % +0.3 pp for S6-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 24.0 kg 14.7 kg -9.3 kg for S6-GR3P-4K02-NV-ND
Weight per kW 6.0 kg/kW 3.7 kg/kW -2.3 kg/kW for S6-GR3P-4K02-NV-ND
Dimensions 415x516x192 mm 410x355x179 mm 415x516x192 mm vs 410x355x179 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling - natural Not published by GoodWe
Noise - 30 dB Not published by GoodWe
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 Not published by GoodWe
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.