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Solis-3P3K-4G vs SOFAR 3.3KTLX-G3 13 of 18 identical Swap Change inverters

Solis-3P3K-4G vs SOFAR 3.3KTLX-G3

Ginlong Solis
Solis-3P3K-4G
3 kW 97.8 % euro Grid-tie
Open inverter page Datasheet PDF
VS
SOFAR 3.3KTLX-G3
Sofar Solar
SOFAR 3.3KTLX-G3
3 kW 97.5 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

Solis-3P3K-4G leads on the differences that matter

The largest is max dc voltage: 100 V apart. 13 of 18 comparable parameters are identical, with 14 more left out because at least one datasheet does not publish them.

See all 5 differences
How alike are they
13 of 18 comparable
parameters are identical
identical differs not published
01

What actually differs

5 of 18 parameters
Parameter Solis-3P3K-4G SOFAR 3.3KTLX-G3 Difference
Max DC voltage 1000 V 1100 V 100 V apart
European efficiency 97.8 % 97.5 % 0.3 pp more efficient
MPPT voltage range 160-850 V 140-1000 V 160-850 V vs 140-1000 V
Start voltage 180 V 160 V 20 V earlier start
Dimensions 563x310x219 mm 385x430x182 mm 563x310x219 mm vs 385x430x182 mm
02

Full specification

Parameter Solis-3P3K-4G SOFAR 3.3KTLX-G3 Difference
AC output
Rated AC power 3.00 kW 3.00 kW Same
Max AC power 3.30 kW 3.30 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 4.7 A 5.0 A Effectively the same
PV input
Max PV power 3.60 kW - Not published by Sofar Solar
DC/AC ratio 1.20 - Not published by Sofar Solar
Max DC voltage 1000 V 1100 V 100 V apart
MPPT voltage range 160-850 V 140-1000 V 160-850 V vs 140-1000 V
Start voltage 180 V 160 V -20 V for SOFAR 3.3KTLX-G3
MPP trackers 2 2 Same
Strings per tracker - - Neither datasheet publishes this
Max input current per tracker - 15.0 A Not published by Ginlong Solis
Efficiency
European efficiency 97.8 % 97.5 % +0.3 pp for Solis-3P3K-4G
Max efficiency 98.3 % 98.4 % 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 17.3 kg 17.0 kg Effectively the same
Weight per kW 5.8 kg/kW 5.7 kg/kW Effectively the same
Dimensions 563x310x219 mm 385x430x182 mm 563x310x219 mm vs 385x430x182 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 - - Neither datasheet publishes this
Arc fault protection Yes - Not published by Sofar Solar
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.