Growatt MAX 50KTL3 LV

(2 customer reviews)




A high-capacity grid-tied solar inverter called the Growatt MAX 50KTL3 LV is intended to transform solar energy into usable power for household and commercial uses. To Growatt Inverter Dubai, you need to know some features:

Key features Growatt MAX 50KTL3 LV

Input data (DC)

  • Maximum recommended PV output: 75000W
  • Starting voltage: 250V
  • Nominal voltage: 585.00V
  • MPPT voltage range: 200-1000
  • Number of MPPTs: 6
  • PV String / MPPT: 2
  • Max input current / MPPT: 26
  • Max. short-circuit current / MPPT: 32

Battery data (DC)

  • Battery voltage range: 0V

Output data (AC)

  • Adjustable power factor: 0.8 capacitive…0.8 inductive
  • THDi: <3%
  • Max. output current: 80,50A
  • Nominal AC voltage (range): 220V/380V, 230V/400V (340-440V)
  • AC grid frequency (range): 50/60 Hz (45-55Hz/55-65 Hz)


  • European efficiency: 98,40%
  • Maximum efficiency: 98.80%
  • MPPT efficiency: 99.90%


  • Height: 600.00mm
  • Depth: 300.00mm
  • Width: 860.00mm
  • Weight: 82.00kg


  • Relative humidity: 0-100%
  • Cooling: smart air cooling
  • Topology: transformerless
  • Altitude: 4000m
  • Nighttime power consumption: <1W
  • Operating temperature: -25-+60°C
  • DC connection: H4/MC4(optional)
  • AC connection: cable gland + OT terminal
  • Display: LED/WIFI+APP
  • Warranty: 5Year
  • Warranty extension: 10Year


  • RS485: yes
  • LAN: optional
  • USB: yes
  • WIFI: optional
  • GPRS: optional
  • RF: optional

Protection devices

  • DC reverse polarity protection: yes
  • DC switch: yes
  • DC surge protection: Type II
  • AC surge protection: Type II
  • Insulation resistance monitoring: yes
  • AC short-circuit protection: yes
  • Ground fault monitoring: yes
  • Grid monitoring: yes
  • Anti-islanding protection: yes
  • Residual-current monitoring unit: yes
  • String error monitoring: yes
  • AFCI protection: yes

Additional information



Inverters type

On Grid Inverters


50000W and above

2 reviews for Growatt MAX 50KTL3 LV

  1. granger


  2. michle

    Growatt MAX 50KTL3 LV have baest quality

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Input Data (PV)

Max. recommended PV power
(for module STC)
Max.DC voltage 1100V
Start voltage 250V 250V
Nominal voltage 585V
MPPT voltage range 200V-1000V 200V-1000V
No. of MPP trackers 6
No. of PV strings per MPP tracker 2
Max. input current per MPP tracker 26A
Max. short-circuit current
per MPP tracker

Output Data (AC)

AC nominal power 50000W
Max. AC apparent power 55500VA
Nominal AC voltage (range*) 220V/380V, 230V/400V (340-440V)
AC grid frequency(range*) 50/60 Hz (45-55Hz/55-65 Hz)
Max. output current 80.5A
Adjustable power factor 0.8leading ...0.8lagging
THDi <3%
AC grid connection type 3W+N+PE


MAX. efficiency 98.8%
European efficiency 98.4%
MPPT efficiency 99.9% 

Protection devices

DC reverse polarity protection Yes
DC switch Yes
AC/DC surge protection Type II / Type II
Insulation resistance monitoring Yes
AC short-circuit protection Yes
Ground fault monitoring Yes
Grid monitoring Yes
Anti-islanding protection Optional
Residual-current monitoring unit Optional
String monitoring Optional
AFCI protection Optional

General data

Dimensions (W / H / D) 860/600/300mm
Weight 82kg
Operating temperature range –25°C ... +60°C
Self-consumption < 1W
Topology Transformerless
Cooling Smart air cooling
Protection degree IP65
Relative humidity 0~100%
Altitude 4000m
DC connection  H4/MC4(Optional)
AC connection  Cable gland+OT terminal
Interfaces: RS485 / USB
Yes/Yes /Optional/Optional/Optional
Warranty: 5 years / 10 years



CE , VDE0126, Greece, EN50438, EN50549-1, C10/C11, UTE C 15-712, IEC62116, IEC61727, IEC 60068, IEC 61683, CEI0-21,
CEI 0-16, N4105, DRRG, G98/G99, G100, NRS 097-2-1, MEA , PEA , KSC8565
* The AC voltage range and frequency range may vary depending on specific country grid standard.
All specifications are subject to change without notice.