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MAX 50KTL3 LV vs Solis-50K 11 of 21 identical Swap Change inverters

Growatt MAX 50KTL3 LV vs Solis-50K

Growatt MAX 50KTL3 LV
Growatt
MAX 50KTL3 LV
50 kW 98.4 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Solis-50K
Ginlong Solis
Solis-50K
50 kW 98.4 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

Solis-50K leads on the differences that matter

The largest is max input current per tracker: 2.5 A more headroom. 11 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.

See all 10 differences
How alike are they
11 of 21 comparable
parameters are identical
identical differs not published
01

What actually differs

10 of 21 parameters
Parameter MAX 50KTL3 LV Solis-50K Difference
Max input current per tracker 26.0 A 28.5 A 2.5 A more headroom
Max AC power 55.50 kW 55.00 kW 0.50 kW apart
Max PV power 75.00 kW 60.00 kW 15.00 kW apart
DC/AC ratio 1.50 1.20 0.30 more oversizing headroom
Weight 82.0 kg 63.0 kg 19.0 kg lighter
Max AC current 80.5 A 83.3 A 2.8 A apart
Start voltage 250 V 200 V 50 V earlier start
Weight per kW 1.6 kg/kW 1.3 kg/kW 0.4 kg/kW lighter
Strings per tracker 2 3 1 string apart
Dimensions 600x860x300 mm 700x630x357 mm 600x860x300 mm vs 700x630x357 mm
02

Full specification

Parameter MAX 50KTL3 LV Solis-50K Difference
AC output
Rated AC power 50.00 kW 50.00 kW Same
Max AC power 55.50 kW 55.00 kW 0.50 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 80.5 A 83.3 A 2.8 A apart
PV input
Max PV power 75.00 kW 60.00 kW 15.00 kW apart
DC/AC ratio 1.50 1.20 +0.30 for MAX 50KTL3 LV
Max DC voltage 1100 V 1100 V Same
MPPT voltage range 200-1000 V 200-1000 V Same
Start voltage 250 V 200 V -50 V for Solis-50K
MPP trackers - 4 Not published by Growatt
Strings per tracker 2 3 1 string apart
Max input current per tracker 26.0 A 28.5 A +2.5 A for Solis-50K
Efficiency
European efficiency 98.4 % 98.4 % Same
Max efficiency 98.8 % 98.8 % 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 82.0 kg 63.0 kg -19.0 kg for Solis-50K
Weight per kW 1.6 kg/kW 1.3 kg/kW -0.4 kg/kW for Solis-50K
Dimensions 600x860x300 mm 700x630x357 mm 600x860x300 mm vs 700x630x357 mm
Ingress protection IP65 IP65 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 Yes Same
Ethernet - - Neither datasheet publishes this
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch Yes - Not published by Ginlong Solis
Warranty
Warranty 5 yrs - Not published by Ginlong Solis
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.