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SG6.0RT-P2 vs Solis-3P6K-4G 13 of 21 identical Swap Change inverters

Sungrow SG6.0RT-P2 vs Solis-3P6K-4G

Sungrow SG6.0RT-P2
Sungrow
SG6.0RT-P2
6 kW 97.4 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Ginlong Solis
Solis-3P6K-4G
6 kW 97.8 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

8 differences, and they point both ways

The largest is max dc voltage: 100 V apart. 13 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.

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

What actually differs

8 of 21 parameters
Parameter SG6.0RT-P2 Solis-3P6K-4G Difference
Max DC voltage 1100 V 1000 V 100 V apart
European efficiency 97.4 % 97.8 % 0.4 pp more efficient
Max AC power 6.00 kW 6.60 kW 0.60 kW apart
Max PV power 9.00 kW 7.20 kW 1.80 kW apart
DC/AC ratio 1.50 1.20 0.30 more oversizing headroom
MPPT voltage range 160-1000 V 160-850 V 160-1000 V vs 160-850 V
Max AC current 10.0 A 9.5 A 0.5 A apart
Dimensions 480x370x195 mm 563x310x219 mm 480x370x195 mm vs 563x310x219 mm
02

Full specification

Parameter SG6.0RT-P2 Solis-3P6K-4G Difference
AC output
Rated AC power 6.00 kW 6.00 kW Same
Max AC power 6.00 kW 6.60 kW 0.60 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 10.0 A 9.5 A 0.5 A apart
PV input
Max PV power 9.00 kW 7.20 kW 1.80 kW apart
DC/AC ratio 1.50 1.20 +0.30 for SG6.0RT-P2
Max DC voltage 1100 V 1000 V 100 V apart
MPPT voltage range 160-1000 V 160-850 V 160-1000 V vs 160-850 V
Start voltage 180 V 180 V Same
MPP trackers 2 2 Same
Strings per tracker 1 - Not published by Ginlong Solis
Max input current per tracker 32.0 A - Not published by Ginlong Solis
Efficiency
European efficiency 97.4 % 97.8 % +0.4 pp for Solis-3P6K-4G
Max efficiency 98.4 % 98.3 % 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 18.0 kg Same
Weight per kW 3.0 kg/kW 3.0 kg/kW Same
Dimensions 480x370x195 mm 563x310x219 mm 480x370x195 mm vs 563x310x219 mm
Ingress protection IP65 IP65 Same
Cooling natural - Not published by Ginlong Solis
Noise - - Neither datasheet publishes this
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes - Not published by Ginlong Solis
Arc fault protection Yes Yes Same
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.