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

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

SOFAR 3.3KTLX-G3
Sofar Solar
SOFAR 3.3KTLX-G3
3 kW 97.5 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Ginlong Solis
Solis-3P3K-4G
3 kW 97.8 % 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 SOFAR 3.3KTLX-G3 Solis-3P3K-4G Difference
Max DC voltage 1100 V 1000 V 100 V apart
European efficiency 97.5 % 97.8 % 0.3 pp more efficient
MPPT voltage range 140-1000 V 160-850 V 140-1000 V vs 160-850 V
Start voltage 160 V 180 V 20 V earlier start
Dimensions 385x430x182 mm 563x310x219 mm 385x430x182 mm vs 563x310x219 mm
02

Full specification

Parameter SOFAR 3.3KTLX-G3 Solis-3P3K-4G 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 5.0 A 4.7 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 1100 V 1000 V 100 V apart
MPPT voltage range 140-1000 V 160-850 V 140-1000 V vs 160-850 V
Start voltage 160 V 180 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 97.5 % 97.8 % +0.3 pp for Solis-3P3K-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 17.0 kg 17.3 kg Effectively the same
Weight per kW 5.7 kg/kW 5.8 kg/kW Effectively the same
Dimensions 385x430x182 mm 563x310x219 mm 385x430x182 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 - - 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

More useful comparisons

Open all inverters
Same type, similar size
SolarEdge
SOFAR 3.3KTLX-G3 vs SolarEdge SE3000H (HD‑Wave, single phase)
10 differences, the largest is european efficiency
Same type, similar size
Ginlong Solis
SOFAR 3.3KTLX-G3 vs Ginlong Solis S6-GR3P-3K02-NV-ND
8 differences, the largest is max input current per tracker
Same type, similar size
Growatt
SOFAR 3.3KTLX-G3 vs Growatt MOD 3000TL3-X
6 differences, the largest is max input current per tracker
Same type, similar size
Growatt
Solis-3P3K-4G vs Growatt MOD 3000TL3-X2 (Pro)
10 differences, the largest is max dc voltage
04

Written summary

Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.