• American Company
  • info@pumpdepot.us
  • American Company
  • info@pumpdepot.us
  • +1 (786) 613-5872
  • info@pumpdepot.com

3.2KW Solar Off-Grid Inverter, AC Single Phase 48V – GLF4KLF


3.2KW Solar Off-Grid Inverter, AC Single Phase 48V – GLF4KLF

SKU 3471122 Categories ,

Additional information


Combing functions of inverter, AC charger, solar MPTT charge controller, and AC by-pass to offer uninterrupted power support with portable size. The comprehensive LCD display offers user-configurable and easy accessible button operation.

  *If the item is over 100 lbs, forklift is required at commercial delivery location only, otherwise we will charge $100 Liftgate service fee . For residential addresses additional delivery fees may apply

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General Solar Off-Grid System Introduction 

The system is composed of solar panels, Solar Off-grid Inverter, MPPT charge controller and battery pack. Solar off-grid inverter is the core device
of solar power system, it converts DC power produced by solar panels to AC power to provide electric energy for appliances. MPPT charge controller
charges the solar electricity into batteries. When solar energy is not enough for the loads, or at night, the battery pack will discharge to replenish energy for loads.

System Features


  • Overload and short circuit protection.
  • Auto restart while AC is recovering.
  • Compatible to mains voltage or generator power.


  • Perfect pure sine wave output.
  • Selectable charging current.
  • Configurable AC/ DC input priority via LCD setting.


  • Built-in pure copper transformer.
  • Silicon-controlled rectifier(SCR) be adopted in AC by-pass.
  • Provide power supply to load for 24 hours.


  • Advanced battery management system (BMS).
  • Support sealed battery and lithium battery.
  • Special AC output design, adopt emergency & heavy loads separate control.


Model GLF1K5LF
PV Input
Max. PV array input voltage 150Vdc
MPPT voltage range 65~145Vdc
Rated voltage 48Vdc
Max. charge current 40A
Efficiency ≥ 97 %
Inverter Output
Rated output capacitor 2000VA/4000VA
Rated output power 1600W/3200W
Output voltage 115Vac/230Vac
Rated frequency 60Hz
Max. efficiency ≥90%
Total harmonic distortion (THD) <3%
Rated current 18A
Current peak factor 3:1
AC Input
AC input voltage 230Vac
AC input frequency 60Hz
Max. charge current 20A
Grid pass-by
Allowed input voltage 115Vac/230Vac
Switching time <100ms
Mechanical data
Dimension(W*D*H)inches 19*14*9
Weight 66 lbs
Protecition level IP22
Autible noice <50dB
Cooling method Forced cooling
Operate temp. -68~+122°F
Storage temp. -77~+158°F
Status indicator LCD+LED
Interface RS485
Elevation 6561 ft

How to Wire Solar Panel?

When solar panels are wired in a series, voltage is additive, but the amperage stays the same. But if you parallel wired panels the amperage would be additive, while the voltage remains the same.