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MAX 150KTL3-X LV vs MAX 150KTL3-X MV 13 of 19 identical Swap Change inverters

Growatt MAX 150KTL3-X LV vs Growatt MAX 150KTL3-X MV

Growatt MAX 150KTL3-X LV
Growatt
MAX 150KTL3-X LV
150 kW 98.4 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Growatt MAX 150KTL3-X MV
Growatt
MAX 150KTL3-X MV
150 kW Grid-tie
Open inverter page Datasheet PDF
The verdict

6 differences, and they point both ways

The largest is max input current per tracker: 13.0 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 150KTL3-X LV MAX 150KTL3-X MV Difference
Max input current per tracker 45.0 A 32.0 A 13.0 A more headroom
Weight 93.0 kg 84.0 kg 9.0 kg lighter
Nominal AC voltage 400 V 480 V 80 V apart
Max AC current 250.7 A 198.5 A 52.2 A apart
Max efficiency 98.8 % 99.0 % 0.2 pp more efficient
Dimensions 640x1075x367 mm 640x970x345 mm 640x1075x367 mm vs 640x970x345 mm
02

Full specification

Parameter MAX 150KTL3-X LV MAX 150KTL3-X MV Difference
AC output
Rated AC power 150.00 kW 150.00 kW Same
Max AC power 150.00 kW 150.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 480 V 80 V apart
Max AC current 250.7 A 198.5 A 52.2 A apart
PV input
Max PV power 225.00 kW - Not published by Growatt
DC/AC ratio 1.50 - Not published by Growatt
Max DC voltage 1100 V 1100 V Same
MPPT voltage range 180-1000 V 180-1000 V Same
Start voltage 195 V 195 V Same
MPP trackers 10 10 Same
Strings per tracker - 2 Not published by Growatt
Max input current per tracker 45.0 A 32.0 A +13.0 A for MAX 150KTL3-X LV
Efficiency
European efficiency 98.4 % - Not published by Growatt
Max efficiency 98.8 % 99.0 % +0.2 pp for MAX 150KTL3-X MV
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 93.0 kg 84.0 kg -9.0 kg for MAX 150KTL3-X MV
Weight per kW 0.6 kg/kW 0.6 kg/kW Same
Dimensions 640x1075x367 mm 640x970x345 mm 640x1075x367 mm vs 640x970x345 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 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 Growatt
03

More useful comparisons

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11 differences, the largest is mpp trackers
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Growatt MAX 150KTL3-X LV vs SMA Solar Sunny Highpower Storage SHPS 150-21
7 differences, the largest is max dc voltage
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Ginlong Solis
Growatt MAX 150KTL3-X LV vs Ginlong Solis S6-GC3P150K07-NV-ND
7 differences, the largest is mpp trackers
04

Written summary

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