Growatt MID 20KTL3-X2

Growatt MID 20KTL3-X2

Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The MID 20KTL3-X2 is a three-phase commercial string inverter. Designed for C&I rooftops in JAFZA, Riyadh industrial zones, and warehouse installations across the Gulf.

  • Max. recommended PV power (for module STC): 30000W
  • Max. DC voltage: 1100V
  • Start voltage: 200V
7,400 AEDincl. VAT

In stock

Full Specifications

Growatt MID 20KTL3-X2 features

Max. efficiency 98.75%

Dual MPP trackers

Touch key and OLED display

Type II SPD on AC and DC side

AFCI function optional

About the Growatt MID 20KTL3-X2

Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The MID 20KTL3-X2 is a three-phase commercial string inverter. Designed for C&I rooftops in JAFZA, Riyadh industrial zones, and warehouse installations across the Gulf. Key features: 1100V DC architecture, IP66, smart string monitoring. 5- to 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.

Specifications last updated 23 July 2026

Growatt MID 20KTL3-X2 full specifications

Electrical

Max. recommended PV power (for module STC)30000W
Max. DC voltage1100V
Start voltage200V
Normal voltage600V
MPPT voltage range200V~1000V
No. of MPP trackers/strings per MPP tracker2/2
Max. input current per MPP tracker32A*2
Max. short-circuit current per MPP tracker40A*2
Rated AC output power20000W
Max. AC apparent power22000VA
Nominal AC voltage (range)230V/400V; 340-440V
AC grid frequency (range)50/60 Hz; 45-55Hz/55-65 Hz
Max. output current33.6A
Adjustable power factor0.8 leading - 0.8 lagging
THDi<3%
AC grid connection type3W+N+PE
Max. efficiency98.75%
European efficiency98.6%
DC reverse polarity protectionYes
DC switchYes
AC/DC surge protectionType II / Type II
Insulation resistance monitoringYes
AC short-circuit protectionYes
Ground fault monitoringYes
Grid monitoringYes
Anti-islanding protectionYes
Residual-current monitoring unitYes
String monitoringYes
AFCI protectionOptional

Mechanical

Dimensions (W / H / D)528/415/225mm
Weight22kg
Operating temperature range-25°C ... +60°C
Self-consumption (night)<1W
TopologyTransformerless
CoolingSmart air cooling
Protection degreeIP66
Relative humidity0-100%
Altitude4000m
DC connectionH4/MC4(Optional)
AC connectionWaterproof PG head/OT terminal or quick connect terminal
DisplayOLED+LED+WIFI+APP
Interfaces: RS485/USB/WIFI/GPRS/RF/LANYes/Yes/Optional/Optional/Optional/Optional

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