Skip to main content
MAX 350K-X vs SOFAR 350KTLX0 13 of 19 identical Swap Change inverters

Growatt MAX 350K-X vs SOFAR 350KTLX0

Growatt MAX 350K-X
Growatt
MAX 350K-X
350 kW 98.5 % euro Grid-tie
Open inverter page Datasheet PDF
VS
SOFAR 350KTLX0
Sofar Solar
SOFAR 350KTLX0
350 kW 98.8 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

6 differences, and they point both ways

The largest is max input current per tracker: 20.0 A more headroom. 13 of 19 comparable parameters are identical, with 13 more left out because at least one datasheet does not publish them.

See all 6 differences
How alike are they
13 of 19 comparable
parameters are identical
identical differs not published
01

What actually differs

6 of 19 parameters
Parameter MAX 350K-X SOFAR 350KTLX0 Difference
Max input current per tracker 80.0 A 60.0 A 20.0 A more headroom
Weight 126.0 kg 113.0 kg 13.0 kg lighter
European efficiency 98.5 % 98.8 % 0.3 pp more efficient
Start voltage 500 V 550 V 50 V earlier start
Strings per tracker 5 4 1 string apart
Dimensions 790x1145x371 mm 828x1159x366 mm 790x1145x371 mm vs 828x1159x366 mm
02

Full specification

Parameter MAX 350K-X SOFAR 350KTLX0 Difference
AC output
Rated AC power 350.00 kW 350.00 kW Same
Max AC power 352.00 kW 352.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 800 V 800 V Same
Max AC current 254.0 A 254.1 A Effectively the same
PV input
Max PV power 528.00 kW - Not published by Sofar Solar
DC/AC ratio 1.51 - Not published by Sofar Solar
Max DC voltage 1500 V 1500 V Same
MPPT voltage range 500-1500 V 500-1500 V Same
Start voltage 500 V 550 V -50 V for MAX 350K-X
MPP trackers 6 - Not published by Sofar Solar
Strings per tracker 5 4 1 string apart
Max input current per tracker 80.0 A 60.0 A +20.0 A for MAX 350K-X
Efficiency
European efficiency 98.5 % 98.8 % +0.3 pp for SOFAR 350KTLX0
Max efficiency 99.0 % 99.0 % 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 126.0 kg 113.0 kg -13.0 kg for SOFAR 350KTLX0
Weight per kW 0.4 kg/kW 0.3 kg/kW Effectively the same
Dimensions 790x1145x371 mm 828x1159x366 mm 790x1145x371 mm vs 828x1159x366 mm
Ingress protection IP66 IP66 Same
Cooling forced-air forced-air Same
Noise - - Neither datasheet publishes this
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes - Not published by Sofar Solar
Ethernet - - Neither datasheet publishes this
Arc fault protection Yes - Not published by Sofar Solar
Integrated DC switch Yes Yes Same
Warranty
Warranty 5 yrs - Not published by Sofar Solar
03

More useful comparisons

Open all inverters
Same type, similar size
Sungrow
Growatt MAX 350K-X vs Sungrow SG350HX
7 differences, the largest is mpp trackers
Same type, similar size
Ginlong Solis
Growatt MAX 350K-X vs Ginlong Solis S6-GU350K-EHV-M12
6 differences, the largest is max ac power
Same type, similar size
Ginlong Solis
Growatt MAX 350K-X vs Ginlong Solis S6-GU350K-EHV-M16
6 differences, the largest is max ac power
Same type, similar size
Ginlong Solis
SOFAR 350KTLX0 vs Ginlong Solis S6-GU3P350K06-EV-ND
8 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.