Skip to main content
3300TL-G3 vs 3.3KTL2-G3 14 of 16 identical Swap Change inverters

SOFAR 3300TL-G3 vs SOFAR 3.3KTL2-G3

SOFAR 3300TL-G3
Sofar Solar
SOFAR 3300TL-G3
3.3 kW Grid-tie
Open inverter page Datasheet PDF
VS
SOFAR 3.3KTL2-G3
Sofar Solar
SOFAR 3.3KTL2-G3
3.3 kW 97.2 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

3.3KTL2-G3 leads on the differences that matter

The largest is max input current per tracker: 3.0 A more headroom. 14 of 16 comparable parameters are identical, with 16 more left out because at least one datasheet does not publish them.

See all 2 differences
How alike are they
14 of 16 comparable
parameters are identical
identical differs not published
01

What actually differs

2 of 16 parameters
Parameter 3300TL-G3 3.3KTL2-G3 Difference
Max input current per tracker 12.0 A 15.0 A 3.0 A more headroom
MPPT voltage range 50-500 V 50-550 V 50-500 V vs 50-550 V
02

Full specification

Parameter 3300TL-G3 3.3KTL2-G3 Difference
AC output
Rated AC power 3.30 kW 3.30 kW Same
Max AC power 3.30 kW 3.30 kW Same
Grid connection Single-phase Single-phase Same
Nominal AC voltage 230 V 230 V Same
Max AC current 16.0 A 16.0 A Same
PV input
Max PV power - - Neither datasheet publishes this
DC/AC ratio - - Neither datasheet publishes this
Max DC voltage 550 V 550 V Same
MPPT voltage range 50-500 V 50-550 V 50-500 V vs 50-550 V
Start voltage 70 V 70 V Same
MPP trackers 1 1 Same
Strings per tracker 1 1 Same
Max input current per tracker 12.0 A 15.0 A +3.0 A for 3.3KTL2-G3
Efficiency
European efficiency - 97.2 % Not published by Sofar Solar
Max efficiency - 97.7 % Not published by Sofar Solar
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 - 7.3 kg Not published by Sofar Solar
Weight per kW - 2.2 kg/kW Not published by Sofar Solar
Dimensions - 260x321x132 mm Not published by Sofar Solar
Ingress protection IP65 IP65 Same
Cooling natural natural Same
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 Sofar Solar
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch Yes Yes Same
Warranty
Warranty - - Neither datasheet publishes this
03

More useful comparisons

Open all inverters
Same type, similar size
Growatt
SOFAR 3300TL-G3 vs Growatt MIC 3300TL-X
4 differences, the largest is max input current per tracker
Same type, similar size
Growatt
SOFAR 3300TL-G3 vs Growatt MIC 3300TL-X2 (Pro)
5 differences, the largest is max input current per tracker
Same type, similar size
Growatt
SOFAR 3300TL-G3 vs Growatt MIC 3300TL-X2
5 differences, the largest is max input current per tracker
04

Written summary

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