Growatt MAC 50KTL3-X MV

Growatt MAC 50KTL3-X MV

Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The MAC 50KTL3-X MV is a mid-tier three-phase commercial inverter (50–70 kW). Designed for supermarkets, schools, mid-size warehouses across the GCC.

  • Max. recommended PV power (for module STC): 75000W
  • Max. DC voltage: 1100V
  • Start voltage: 250V
15,000 AEDincl. VAT

In stock

Full Specifications

Growatt MAC 50KTL3-X MV features

3 MPPTs

Smart diagnosis

High efficiency up to 98.8%

OLED display and touch button

AC&DC type II SPD

About the Growatt MAC 50KTL3-X MV

Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The MAC 50-70KTL3-X LV/MV is a mid-tier three-phase commercial inverter (50–70 kW). Designed for supermarkets, schools, mid-size warehouses across the GCC. Key features: LV or MV output, IP66, transformerless. 5-year warranty. Available across the Middle East, Europe, and Africa via Growatt MJS Solutions, the authorised distributor based in Dubai. Remote monitoring via the ShinePhone app and ShineServer cloud — view performance from anywhere, configure alerts, and manage multiple sites. This model: Max. recommended PV power (for module STC) 75000W. This model: MAC 50KTL3-X MV.

Specifications last updated 1 May 2026

Growatt MAC 50KTL3-X MV full specifications

Electrical

Max. recommended PV power (for module STC)75000W
Max. DC voltage1100V
Start voltage250V
Nominal voltage700V
MPPT voltage range200V-1000V
No. of MPP trackers3
No. of PV strings per MPP tracker4/3
Max. input current per MPP tracker52A/39A/39A
Max. short-circuit current per MPP tracker55A
Rated AC output power50000W
Max. AC apparent power55500VA
Nominal AC voltage (range*)277V/480V (425-540V)
AC grid frequency (range*)50/60 Hz (45-55Hz/55-65 Hz)
Max. output current66.9A
Adjustable power factor0.8leading ... 0.8lagging
THD<3%
AC grid connection type3W+PE
Max. efficiency98.8%
European efficiency98.5%
MPPT efficiency99.9%
DC reverse polarity protectionYes
DC switchYes
AC/DC surge protectionType I / Type II
Insulation resistance monitoringYes
AC short-circuit protectionYes
Ground fault monitoringYes
Grid monitoringYes
Anti-islanding protectionYes
Residual-current monitoring unitYes
Interfaces: RS485 / USB / WiFi / GPRS / RFYes/Yes/(Optional)/Optional/Optional

Mechanical

Dimensions(W / H / D)680/508/281mm
Weight52kg
Operating temperature range-25°C ... +60°C
Nighttime power consumption<1W
TopologyTransformerless
CoolingSmart air cooling
Protection degreeIP65
Relative humidity0–100%
Altitude4000m
DC connectionH4/MC4(Optional)
AC connectionCable gland+OT terminal
DisplayOLED+LED+WIFI+APP

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