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S6-GR1P2K-M vs GW2000-SS 8 of 21 identical Swap Change inverters

Ginlong Solis S6-GR1P2K-M vs GoodWe GW2000-SS

Ginlong Solis S6-GR1P2K-M
Ginlong Solis
S6-GR1P2K-M
2 kW 96.7 % euro Grid-tie
Open inverter page Datasheet PDF
VS
GoodWe
GW2000-SS
2 kW 97.4 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

13 differences, and they point both ways

The largest is european efficiency: 0.7 pp more efficient. 8 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.

See all 13 differences
How alike are they
8 of 21 comparable
parameters are identical
identical differs not published
01

What actually differs

13 of 21 parameters
Parameter S6-GR1P2K-M GW2000-SS Difference
European efficiency 96.7 % 97.4 % 0.7 pp more efficient
Max DC voltage 550 V 500 V 50 V apart
Max efficiency 97.1 % 97.8 % 0.7 pp more efficient
Max PV power 3.00 kW 2.50 kW 0.50 kW apart
DC/AC ratio 1.50 1.25 0.25 more oversizing headroom
Weight 8.0 kg 12.0 kg 4.0 kg lighter
Weight per kW 4.0 kg/kW 6.0 kg/kW 2.0 kg/kW lighter
Noise 20 dB 25 dB 5 dB quieter
Start voltage 60 V 125 V 65 V earlier start
Ingress protection IP66 IP65 IP66 vs IP65
MPPT voltage range 50-500 V 125-450 V 50-500 V vs 125-450 V
Max AC current 10.5 A 10.0 A 0.5 A apart
Dimensions 373x310x160 mm 332x370x148 mm 373x310x160 mm vs 332x370x148 mm
02

Full specification

Parameter S6-GR1P2K-M GW2000-SS Difference
AC output
Rated AC power 2.00 kW 2.00 kW Same
Max AC power 2.20 kW 2.20 kW Same
Grid connection Single-phase Single-phase Same
Nominal AC voltage 230 V 230 V Same
Max AC current 10.5 A 10.0 A 0.5 A apart
PV input
Max PV power 3.00 kW 2.50 kW 0.50 kW apart
DC/AC ratio 1.50 1.25 +0.25 for S6-GR1P2K-M
Max DC voltage 550 V 500 V 50 V apart
MPPT voltage range 50-500 V 125-450 V 50-500 V vs 125-450 V
Start voltage 60 V 125 V -65 V for S6-GR1P2K-M
MPP trackers 1 1 Same
Strings per tracker 2 - Not published by GoodWe
Max input current per tracker 19.0 A - Not published by GoodWe
Efficiency
European efficiency 96.7 % 97.4 % +0.7 pp for GW2000-SS
Max efficiency 97.1 % 97.8 % +0.7 pp for GW2000-SS
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 8.0 kg 12.0 kg -4.0 kg for S6-GR1P2K-M
Weight per kW 4.0 kg/kW 6.0 kg/kW -2.0 kg/kW for S6-GR1P2K-M
Dimensions 373x310x160 mm 332x370x148 mm 373x310x160 mm vs 332x370x148 mm
Ingress protection IP66 IP65 IP66 vs IP65
Cooling natural natural Same
Noise 20 dB 25 dB -5 dB for S6-GR1P2K-M
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes - Not published by GoodWe
Ethernet - - Neither datasheet publishes this
Arc fault protection Yes - Not published by GoodWe
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.