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S6-GR3P-6K02-NV-ND vs Fronius Primo 6.0-1 5 of 17 identical Swap Change inverters

Ginlong Solis S6-GR3P-6K02-NV-ND vs Fronius Primo 6.0-1

Ginlong Solis S6-GR3P-6K02-NV-ND
Ginlong Solis
S6-GR3P-6K02-NV-ND
6 kW 97.7 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Fronius Primo 6.0-1
Fronius International
Fronius Primo 6.0-1
6 kW Grid-tie
Open inverter page Datasheet PDF
The verdict

S6-GR3P-6K02-NV-ND leads on the differences that matter

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

See all 12 differences
How alike are they
5 of 17 comparable
parameters are identical
identical differs not published
01

What actually differs

12 of 17 parameters
Parameter S6-GR3P-6K02-NV-ND Fronius Primo 6.0-1 Difference
Max DC voltage 1100 V 1000 V 100 V apart
Max input current per tracker 21.0 A 33.0 A 12.0 A more headroom
Max efficiency 98.3 % 96.9 % 1.4 pp more efficient
Weight 14.7 kg 21.4 kg 6.8 kg lighter
Weight per kW 2.5 kg/kW 3.6 kg/kW 1.1 kg/kW lighter
Grid connection 3-phase Single-phase 3-phase vs Single-phase
Max AC current 9.1 A 25.0 A 15.9 A apart
Start voltage 160 V 80 V 80 V earlier start
Ingress protection IP66 NEMA 4X IP66 vs NEMA 4X
MPPT voltage range 160-1000 V 200-800 V 160-1000 V vs 200-800 V
Dimensions 410x355x179 mm 627x429x206 mm 410x355x179 mm vs 627x429x206 mm
Cooling natural forced-air natural vs forced-air
02

Full specification

Parameter S6-GR3P-6K02-NV-ND Fronius Primo 6.0-1 Difference
AC output
Rated AC power 6.00 kW 6.00 kW Same
Max AC power 6.00 kW 6.00 kW Same
Grid connection 3-phase Single-phase 3-phase vs Single-phase
Nominal AC voltage - 240 V Not published by Ginlong Solis
Max AC current 9.1 A 25.0 A 15.9 A apart
PV input
Max PV power 9.00 kW - Not published by Fronius International
DC/AC ratio 1.50 - Not published by Fronius International
Max DC voltage 1100 V 1000 V 100 V apart
MPPT voltage range 160-1000 V 200-800 V 160-1000 V vs 200-800 V
Start voltage 160 V 80 V -80 V for Fronius Primo 6.0-1
MPP trackers 2 2 Same
Strings per tracker 1 - Not published by Fronius International
Max input current per tracker 21.0 A 33.0 A +12.0 A for Fronius Primo 6.0-1
Efficiency
European efficiency 97.7 % - Not published by Fronius International
Max efficiency 98.3 % 96.9 % +1.4 pp for S6-GR3P-6K02-NV-ND
CEC efficiency - 96.0 % Not published by Ginlong Solis
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 14.7 kg 21.4 kg -6.8 kg for S6-GR3P-6K02-NV-ND
Weight per kW 2.5 kg/kW 3.6 kg/kW -1.1 kg/kW for S6-GR3P-6K02-NV-ND
Dimensions 410x355x179 mm 627x429x206 mm 410x355x179 mm vs 627x429x206 mm
Ingress protection IP66 NEMA 4X IP66 vs NEMA 4X
Cooling natural forced-air natural vs forced-air
Noise 30 dB - Not published by Fronius International
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi - Yes Not published by Ginlong Solis
Ethernet - Yes Not published by Ginlong Solis
Arc fault protection - Yes Not published by Ginlong Solis
Integrated DC switch Yes Yes Same
Warranty
Warranty - 10 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.