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SUN-2K-G vs S6-GR1P2K-M 9 of 24 identical Swap Change inverters

Deye SUN-2K-G vs Ginlong Solis S6-GR1P2K-M

Deye SUN-2K-G
Deye
SUN-2K-G
2 kW 97.1 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Ginlong Solis S6-GR1P2K-M
Ginlong Solis
S6-GR1P2K-M
2 kW 96.7 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

15 differences, and they point both ways

The largest is max input current per tracker: 6.5 A more headroom. 9 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.

See all 15 differences
How alike are they
9 of 24 comparable
parameters are identical
identical differs not published
01

What actually differs

15 of 24 parameters
Parameter SUN-2K-G S6-GR1P2K-M Difference
Max input current per tracker 12.5 A 19.0 A 6.5 A more headroom
European efficiency 97.1 % 96.7 % 0.4 pp more efficient
Weight 6.0 kg 8.0 kg 2.0 kg lighter
Weight per kW 3.0 kg/kW 4.0 kg/kW 1.0 kg/kW lighter
Max PV power 2.60 kW 3.00 kW 0.40 kW apart
DC/AC ratio 1.30 1.50 0.20 more oversizing headroom
Noise 25 dB 20 dB 5 dB quieter
Max operating temperature 65 °C 60 °C 5 °C more heat tolerant
Max efficiency 97.3 % 97.1 % 0.2 pp more efficient
Ingress protection IP65 IP66 IP65 vs IP66
MPPT voltage range 70-550 V 50-500 V 70-550 V vs 50-500 V
Start voltage 80 V 60 V 20 V earlier start
Max AC current 9.6 A 10.5 A 0.9 A apart
Strings per tracker 1 2 1 string apart
Dimensions 310x330x115 mm 373x310x160 mm 310x330x115 mm vs 373x310x160 mm
02

Full specification

Parameter SUN-2K-G S6-GR1P2K-M 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 9.6 A 10.5 A 0.9 A apart
PV input
Max PV power 2.60 kW 3.00 kW 0.40 kW apart
DC/AC ratio 1.30 1.50 +0.20 for S6-GR1P2K-M
Max DC voltage 550 V 550 V Same
MPPT voltage range 70-550 V 50-500 V 70-550 V vs 50-500 V
Start voltage 80 V 60 V -20 V for S6-GR1P2K-M
MPP trackers 1 1 Same
Strings per tracker 1 2 1 string apart
Max input current per tracker 12.5 A 19.0 A +6.5 A for S6-GR1P2K-M
Efficiency
European efficiency 97.1 % 96.7 % +0.4 pp for SUN-2K-G
Max efficiency 97.3 % 97.1 % +0.2 pp for SUN-2K-G
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 6.0 kg 8.0 kg -2.0 kg for SUN-2K-G
Weight per kW 3.0 kg/kW 4.0 kg/kW -1.0 kg/kW for SUN-2K-G
Dimensions 310x330x115 mm 373x310x160 mm 310x330x115 mm vs 373x310x160 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling natural natural Same
Noise 25 dB 20 dB -5 dB for S6-GR1P2K-M
Max operating temperature 65 °C 60 °C +5 °C for SUN-2K-G
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes - Not published by Ginlong Solis
Arc fault protection - Yes Not published by Deye
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.