Solar inverters

Stecagrid 1.8Kw

Product features

  • Highest efficiency
  • Simple installation
  • Integrated data logger
  • Functionally perfect, environmentally-friendly plastic housing
  • Firmware update possible
  • Lowest possible own consumption
  • Integrated DC circuit breaker
  • Protective insulation according to protection class II
  • Very long service life
  • Low housing temperature at full load
  • 7-year warranty after registration
  • Optimised shadow management using global MPP tracking
  • Droop Mode for integration in hybrid systems
  • Fixed voltage mode for other energy sources
  • Service menu for parameter adjustment

Displays

  • Multifunction graphical LCD display with backlighting
  • Animated representation of yield

Operation

  • Simple menu-driven operation
  • Multilingual menu navigation

Options

  • Can be connected a large-format display
  • 120 V variant: StecaGrid 2020

 

Stecagrid 1.8Kw 
DC input side (PV-generator)
Maximum input voltage 600 V
Minimum input voltage for feeding 125 V
MPP voltage for rated output 160 V ... 500 V
Maximum input current 11,5 A
Maximum input power at maximum active output power 1.840 W
AC output side (Grid connection)
Grid voltage 185 V ... 276 V (depending on regional settings)
Rated grid voltage 230 V
Maximum output current 12 A
Maximum active power 1.800 W
Rated frequency 50 Hz and 60 Hz
Night-time power loss < 1,2 W
Operating conditions
Area of application indoor rooms with or without air conditioning
Ambient temperature -15 °C ... +60 °C
Noise emission (typical) 23 dBA
Fitting and construction
DC Input side connection MultiContact MC 4 (1 pair)
AC output side connection Wieland RST25i3 plug, mating connector included
Dimensions (X x Y x Z) 340 x 608 x 222 mm
Weight 9,5 kg
Communication interface RS485; 2 x RJ45 sockets; Ethernet interface
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