Sigineer 15kW 48V to 120/240 Inverter Charger Pure Sine Wave

  • Regular price $4,000.00
Shipping calculated at checkout.


Sigineer 15kW 48V to 120/240 Inverter Charger Pure Sine Wave is a 3-in-one 15,000-watt power inverter, battery charger, and transfer switch. Designed to work with LBP 10kW and 25kW lithium batteries out of the box.


This full sine wave power inverter was designed with top quality and durability in mind and is built to survive 10+ years in the harshest conditions (and has met and exceeded those expectations). The 12kW inverter comes with an in-built 83 Amp transfer switch. UL listed to meet UL 1741 and other safety standards. Features include overload, short circuit, over temperature, under & over voltage protections. This specialty inverter comes programmed with a charge algorithm specifically for LBP branded 48V Lithium-Ion Batteries.

Download the 15kW Inverter Spec Sheet

All Chargers come with a 1 Year Manufacturer Warranty

Inverter Output Specifications

  • Continuous Output Power: 12000 Watts
  • Surge Rating: 36000 Watts (300% for 20 Seconds)
  • Output Waveform: Pure Sine/Same as input (Bypass Mode)
  • Output Voltage: 120/240Vac
  • Nominal Efficiency: 90% (Peak)
  • Line Mode Efficiency: >95%
  • Output Frequency: 50Hz +/- 0.3Hz / 60Hz +/- 0.3Hz Typical
  • Transfer Time: 10ms (Max)
  • THD: <10%DC


Inverter Input Specifications

  •  Nominal Input Voltage: 48.0Vdc
  •  Low Battery Alarm: 42.0Vdc-44.0Vdc
  •  Low battery Trip: 40.0Vdc-42.0Vdc
  •  High Voltage Alarm: 64.0Vdc
  •  Low battery Voltage Restart: 62.0Vdc
  •  Idle Consumption: 180 Watts
  •  Power Saver Mode Idle Consumption: 40 Watts


Charger Specifications

  • Output voltage: 58.8V
  • Charger Rate: <120Amp
  • Over Charge Protection Shutdown: 62.0V
  • Selectable Charge setting based on battery type.* LBP Setting Specific, 3 or 5 model dependent
  • Adjustable charge current: off-20%-100%
  • Twelve step, Four Stage Smart Charger



  • Unit Weight: 160 lbs/73 KG
  • Unit Size L x W x H: 23.3 x 16.3 x 7.9 inches/588*415*200mm
  • Shipping Weight: 184 lbs/84 KG
  • Shipping L x W x H:30 x 21.25 x 15.25 inches/760*540*410mm

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