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Solis-50K-HV vs MAC 50KTL3-X LV 9 of 18 identical Swap Change inverters

Solis-50K-HV vs Growatt MAC 50KTL3-X LV

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

9 differences, and they point both ways

The largest is max ac power: 0.50 kW apart. 9 of 18 comparable parameters are identical, with 14 more left out because at least one datasheet does not publish them.

See all 9 differences
How alike are they
9 of 18 comparable
parameters are identical
identical differs not published
01

What actually differs

9 of 18 parameters
Parameter Solis-50K-HV MAC 50KTL3-X LV Difference
Max AC power 55.00 kW 55.50 kW 0.50 kW apart
Max PV power 60.00 kW 65.00 kW 5.00 kW apart
Weight 61.0 kg 52.0 kg 9.0 kg lighter
DC/AC ratio 1.20 1.30 0.10 more oversizing headroom
Max AC current 66.2 A 80.5 A 14.3 A apart
Start voltage 200 V 250 V 50 V earlier start
MPP trackers 4 3 1 tracker more
Max efficiency 99.0 % 98.8 % 0.2 pp more efficient
Dimensions 700x630x357 mm 508x680x281 mm 700x630x357 mm vs 508x680x281 mm
02

Full specification

Parameter Solis-50K-HV MAC 50KTL3-X 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 - Not published by Growatt
Max AC current 66.2 A 80.5 A 14.3 A apart
PV input
Max PV power 60.00 kW 65.00 kW 5.00 kW apart
DC/AC ratio 1.20 1.30 +0.10 for MAC 50KTL3-X 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 3 +1 trackers for Solis-50K-HV
Strings per tracker - 4 Not published by Ginlong Solis
Max input current per tracker - 13.0 A Not published by Ginlong Solis
Efficiency
European efficiency 98.5 % - Not published by Growatt
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 52.0 kg -9.0 kg for MAC 50KTL3-X LV
Weight per kW 1.2 kg/kW 1.0 kg/kW Effectively the same
Dimensions 700x630x357 mm 508x680x281 mm 700x630x357 mm vs 508x680x281 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.