[MID40KTL3-X] Growatt 40kW 3 phases on-grid inverter

40kW 3 phases on-grid inverter
Max. recommended PV power (for module STC) 60000W
Max. DC voltage 1100V
Start voltage 250V
Normal Voltage 600V
MPPT voltage range 200-1000V
No. of MPP trackers 4
No. of PV strings per MPP tracker 2
Max.input current per MPP tracker 26A
Max. short-circuit current per MPP tracker 32A
Output data (AC)
AC nominal power 40000W
Max. AC apparent power 44000VA
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 66.6A
Adjustable power factor 0.8leading…0.8lagging 
THDi <3%
AC grid connection type 3W+N+PE
Efficiency 
MAX. efficiency 98.8%
European efficiency 98.5%
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 /Yes
Residual-current monitoring unit /Yes
String monitoring /Yes
AFCI protection Yes*
General data
Dimensions (W / H / D) 580/435/230mm
Weight 30.5kg
Operating temperature range –25°C ... +60°C
Nighttime power consumption <1W
Topology Transformerless
Cooling Smart air cooling
Protection degree IP66
Relative humidity 0-100%
Altitude 4000m
DC connection H4/MC4(Optional)
AC connection Cable gland+OT terminal
Display OLED+LED/WIFI+APP
Interfaces: RS485 / USB / WiFi/ GPRS / RF/ LAN Yes/Yes/Optional/Optional/Optional/Optional 
Warranty: 5 years / 10 years Yes/Optional