2-in-1 12000W Pure Sine Inverter 48V Split Phase 120/240V

$3,788.99 $2,100.00

Combination 12000W pure sine wave inverter, and AC charger 120/240 AC 48V with Switch

1 in stock

Product Description

2-in-1 12000W Pure Sine Wave Inverter AC Charger with Auto-Transfer Switch
48V Split Phase 120/240V

Perfect for Tiny Houses or off-grid cabins!

Intelligent Hybrid Solar Inverter

A 12000 Watt Continuous / 24000 Watt Surge Inverter capable of converting DC (Direct Current) power to AC (Alternating Current). Inverters allow off-grid power generated by solar panels to be used with household appliances and electronics. While the grid or generator power is live, the power will pass thru the system using the grid power. If the grid goes down, it will automatically switch to the battery bank power. You can also use this unit to charge your batteries from your generator.

Perfect for those that want emergency back up power for their off-grid home, workshop, farm or business…will switch between batteries and generator – use an auto start for seamless operation!

Professional solution for Off-Grid Solar Systems. Able to work with AC power in from Generator or Grid Tie and DC Power from Solar Panels and Battery Bank.

The inverter features an AC pass-through circuit powering your home appliances from generator power while charging the battery. When utility power fails, the battery backup system keeps your appliances powered until utility power is restored. Internal protection circuits prevent over-discharge of the batteries by shutting down the inverter when a low battery condition occurs. When utility or generator power is restored, the inverter transfer to the AC source and recharges the batteries.

  • Auto switches from utility to generator (for use with an auto starter), as available.
  • Can be setup as either UPS Mode (Grid Power First / AC power First) or Solar Inverter Mode (Solar Power First / Battery First)
  • 12000W Continuous / 24000W Surge/Peak Pure Sine Wave Inverter Peak power / Surge power is when a motor starts up and needs a surge of power for a very short time.
  • AC/DC Charge current 15A – 45A
  • DC Input Voltage 48V
  • Advanced Microprocessor Control Design
  • Cosuper CPS12000 248 120-240 42-64V

Pure sine wave inverters give you clean power that can be used with sensitive electronics like laptops, microwaves, refrigeration, communication equipment and televisions.

All generators, including solar, naturally create DC power. But any household electronics with plugs to connect to outlets run off AC power and must be converted by an inverter at the appropriate frequency before use with off-grid generated power. AC power is used in utilities because it allows for easier transportation of electricity across the grid, but is less energy efficient as DC power. Inverters are necessary to keep a house or its selective appliances running during blackouts. They are connected to the battery and are tied into your home or businesses electrical service.

*Note: with solar first charging, it will charge your batteries, but it will not display charging rates. This unit is primarily a grid/battery switch with solar backup. It does not have a built in solar charge controller.

AC charger features has a 4-stage charge mode and includes a built-in LCD display. An included LCD remote screen  allows users to remotely view the system overview and details for the 6000W inverter, including output AC and frequency settings, output load’s percentage use of maximum watts, and more.

Specifications for Cosuper CPS12000-2486M


Additional Information

Output Power


Surge/Peak Power


Output Frequency

50/60Hz ±0.5%

Output Waveform

True Sine Wave (THD<3%)


110VAC: 90%

DC Input Voltage


DC Voltage Range


Operating Temp.

-20 to 50⁰C (-4 to 122⁰F)

Working Humidity


Storage Temp.

-30 to 70⁰C (-22 to 158⁰F)

AC Input Voltage


DC Output Voltage

9-17V, *2 24V system, *4 48V system
Fast (14.4-14.6V), Float (13.8-13.8V) (*4 for 48VDC)

Overcharge Protection

15VDC (*4 for 48VDC)

Charge Current


Transfer Time

<8 ms

Input Volt. Waveform

Utility AC or Generator (Sine Wave)

Max Bypass Current


Over Temperature

Heat Sink Temperature Over 60⁰C ± 5⁰C, Shutdown Output Voltage, Recover Automatically After Heat Sink Temperature Goes Down to 60⁰C ± 5⁰C


Automatically Controlled Cooling Fan


UL458, LVD (EN60950)


FCC Part15 Class A, CE (EN55022:2006+A1:2007)

Network Function

Included RJ45 REmote control &
RS232 network communications


77 kg (169.76 lbs)


65 x 50.5 x 21 cm (25.6 x 19.9 x 8.3")




18 Months Limited Warranty

Specifications for Cosuper CPS12000-2486M

SPS User Guide

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