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Sigineer 12kW 48V to 120/240 Inverter Charger Pure Sine Wave

  • Regular price $3,600.00
Shipping calculated at checkout.


*Due to the size of this item, please call us prior to ordering for the most convenient shipping option.*

Sigineer 12kW 48V to 120/240 Inverter Charger Pure Sine Wave is a 3-in-one 12,000 watt power inverter, battery charger, and transfer switch. Designed to work with LBP 10kW and 25kW lithium batteries out of the box.

Download the 12kW Inverter Spec Sheet


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 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.

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