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Solis-50K-HV vs MAX 50KTL3 LV 10 of 19 identical Swap Change inverters

Solis-50K-HV vs Growatt MAX 50KTL3 LV

Solis-50K-HV
Ginlong Solis
Solis-50K-HV
50 kW 98.5 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Growatt MAX 50KTL3 LV
Growatt
MAX 50KTL3 LV
50 kW 98.4 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

Solis-50K-HV leads on the differences that matter

The largest is max ac power: 0.50 kW apart. 10 of 19 comparable parameters are identical, with 13 more left out because at least one datasheet does not publish them.

See all 9 differences
How alike are they
10 of 19 comparable
parameters are identical
identical differs not published
01

What actually differs

9 of 19 parameters
Parameter Solis-50K-HV MAX 50KTL3 LV Difference
Max AC power 55.00 kW 55.50 kW 0.50 kW apart
Max PV power 60.00 kW 75.00 kW 15.00 kW apart
DC/AC ratio 1.20 1.50 0.30 more oversizing headroom
Weight 61.0 kg 82.0 kg 21.0 kg lighter
Weight per kW 1.2 kg/kW 1.6 kg/kW 0.4 kg/kW lighter
Max AC current 66.2 A 80.5 A 14.3 A apart
Start voltage 200 V 250 V 50 V earlier start
Max efficiency 99.0 % 98.8 % 0.2 pp more efficient
Dimensions 700x630x357 mm 600x860x300 mm 700x630x357 mm vs 600x860x300 mm
02

Full specification

Parameter Solis-50K-HV MAX 50KTL3 LV Difference
AC output
Rated AC power 50.00 kW 50.00 kW Same
Max AC power 55.00 kW 55.50 kW 0.50 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 66.2 A 80.5 A 14.3 A apart
PV input
Max PV power 60.00 kW 75.00 kW 15.00 kW apart
DC/AC ratio 1.20 1.50 +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 200 V 250 V -50 V for Solis-50K-HV
MPP trackers 4 - Not published by Growatt
Strings per tracker - 2 Not published by Ginlong Solis
Max input current per tracker - 26.0 A Not published by Ginlong Solis
Efficiency
European efficiency 98.5 % 98.4 % Effectively the same
Max efficiency 99.0 % 98.8 % +0.2 pp for Solis-50K-HV
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 61.0 kg 82.0 kg -21.0 kg for Solis-50K-HV
Weight per kW 1.2 kg/kW 1.6 kg/kW -0.4 kg/kW for Solis-50K-HV
Dimensions 700x630x357 mm 600x860x300 mm 700x630x357 mm vs 600x860x300 mm
Ingress protection IP65 IP65 Same
Cooling - forced-air 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 - - Neither datasheet publishes this
Integrated DC switch Yes Yes Same
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.