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GW4600-SS vs S6-GR1P4.6K 7 of 21 identical Swap Change inverters

GoodWe GW4600-SS vs Ginlong Solis S6-GR1P4.6K

GoodWe
GW4600-SS
4.6 kW 97.4 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Ginlong Solis S6-GR1P4.6K
Ginlong Solis
S6-GR1P4.6K
4.6 kW 97.1 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

S6-GR1P4.6K leads on the differences that matter

The largest is max dc voltage: 100 V apart. 7 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.

See all 14 differences
How alike are they
7 of 21 comparable
parameters are identical
identical differs not published
01

What actually differs

14 of 21 parameters
Parameter GW4600-SS S6-GR1P4.6K Difference
Max DC voltage 500 V 600 V 100 V apart
Max PV power 5.40 kW 6.90 kW 1.50 kW apart
DC/AC ratio 1.17 1.50 0.33 more oversizing headroom
Weight 18.0 kg 12.0 kg 6.0 kg lighter
Weight per kW 3.9 kg/kW 2.6 kg/kW 1.3 kg/kW lighter
European efficiency 97.4 % 97.1 % 0.3 pp more efficient
Noise 25 dB 20 dB 5 dB quieter
Start voltage 125 V 60 V 65 V earlier start
MPP trackers 1 2 1 tracker more
Max AC power 5.10 kW 5.00 kW 0.10 kW apart
Ingress protection IP65 IP66 IP65 vs IP66
MPPT voltage range 125-450 V 50-520 V 125-450 V vs 50-520 V
Max AC current 23.0 A 23.8 A 0.8 A apart
Dimensions 390x397x180 mm 543x310x160 mm 390x397x180 mm vs 543x310x160 mm
02

Full specification

Parameter GW4600-SS S6-GR1P4.6K Difference
AC output
Rated AC power 4.60 kW 4.60 kW Same
Max AC power 5.10 kW 5.00 kW 0.10 kW apart
Grid connection Single-phase Single-phase Same
Nominal AC voltage 230 V 230 V Same
Max AC current 23.0 A 23.8 A 0.8 A apart
PV input
Max PV power 5.40 kW 6.90 kW 1.50 kW apart
DC/AC ratio 1.17 1.50 +0.33 for S6-GR1P4.6K
Max DC voltage 500 V 600 V 100 V apart
MPPT voltage range 125-450 V 50-520 V 125-450 V vs 50-520 V
Start voltage 125 V 60 V -65 V for S6-GR1P4.6K
MPP trackers 1 2 +1 trackers for S6-GR1P4.6K
Strings per tracker - 1 Not published by GoodWe
Max input current per tracker - 14.0 A Not published by GoodWe
Efficiency
European efficiency 97.4 % 97.1 % +0.3 pp for GW4600-SS
Max efficiency 97.8 % 97.7 % Effectively the same
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 18.0 kg 12.0 kg -6.0 kg for S6-GR1P4.6K
Weight per kW 3.9 kg/kW 2.6 kg/kW -1.3 kg/kW for S6-GR1P4.6K
Dimensions 390x397x180 mm 543x310x160 mm 390x397x180 mm vs 543x310x160 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling natural natural Same
Noise 25 dB 20 dB -5 dB for S6-GR1P4.6K
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.