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SG33CX-P2 vs S6-GC3P33K03-NV-ND 12 of 22 identical Swap Change inverters

Sungrow SG33CX-P2 vs Ginlong Solis S6-GC3P33K03-NV-ND

Sungrow SG33CX-P2
Sungrow
SG33CX-P2
33 kW 98.3 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Ginlong Solis S6-GC3P33K03-NV-ND
Ginlong Solis
S6-GC3P33K03-NV-ND
33 kW 98.0 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

S6-GC3P33K03-NV-ND leads on the differences that matter

The largest is max input current per tracker: 12.0 A more headroom. 12 of 22 comparable parameters are identical, with 10 more left out because at least one datasheet does not publish them.

See all 10 differences
How alike are they
12 of 22 comparable
parameters are identical
identical differs not published
01

What actually differs

10 of 22 parameters
Parameter SG33CX-P2 S6-GC3P33K03-NV-ND Difference
Max input current per tracker 30.0 A 42.0 A 12.0 A more headroom
Max PV power 46.20 kW 49.50 kW 3.30 kW apart
Weight 38.0 kg 26.5 kg 11.5 kg lighter
European efficiency 98.3 % 98.0 % 0.3 pp more efficient
DC/AC ratio 1.40 1.50 0.10 more oversizing headroom
Max AC current 55.2 A 50.1 A 5.1 A apart
Weight per kW 1.2 kg/kW 0.8 kg/kW 0.3 kg/kW lighter
MPPT voltage range 160-1000 V 180-1000 V 160-1000 V vs 180-1000 V
Start voltage 200 V 180 V 20 V earlier start
Dimensions 575x645x245 mm 625x355x250 mm 575x645x245 mm vs 625x355x250 mm
02

Full specification

Parameter SG33CX-P2 S6-GC3P33K03-NV-ND Difference
AC output
Rated AC power 33.00 kW 33.00 kW Same
Max AC power 33.00 kW 33.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 55.2 A 50.1 A 5.1 A apart
PV input
Max PV power 46.20 kW 49.50 kW 3.30 kW apart
DC/AC ratio 1.40 1.50 +0.10 for S6-GC3P33K03-NV-ND
Max DC voltage 1100 V 1100 V Same
MPPT voltage range 160-1000 V 180-1000 V 160-1000 V vs 180-1000 V
Start voltage 200 V 180 V -20 V for S6-GC3P33K03-NV-ND
MPP trackers 3 3 Same
Strings per tracker 2 2 Same
Max input current per tracker 30.0 A 42.0 A +12.0 A for S6-GC3P33K03-NV-ND
Efficiency
European efficiency 98.3 % 98.0 % +0.3 pp for SG33CX-P2
Max efficiency 98.5 % 98.5 % 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 38.0 kg 26.5 kg -11.5 kg for S6-GC3P33K03-NV-ND
Weight per kW 1.2 kg/kW 0.8 kg/kW -0.3 kg/kW for S6-GC3P33K03-NV-ND
Dimensions 575x645x245 mm 625x355x250 mm 575x645x245 mm vs 625x355x250 mm
Ingress protection IP66 IP66 Same
Cooling forced-air forced-air Same
Noise - 55 dB Not published by Sungrow
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi - - Neither datasheet publishes this
Ethernet - - Neither datasheet publishes this
Arc fault protection Yes - Not published by Ginlong Solis
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.