The SunGoldPower LFP 4000 Watt DC 48V AC 120/240 Split Phase Inverter Charger is a top high-quality low-frequency power inverter built for running your whole house (small home), Business, RV System, Trailer, or Boat Application; this inverter charger is perfect for your off-grid system or an emergency backup supply.
The split-phase inverter requires 240VAC input and will output 110/120 or 220/230/240VAC, and it can output 50 or 60Hz via the SW4. It can produce two legs of 110V, making this inverter perfect for home and business applications with a 220 panel in place.
Three in one product:
★ The inverter transforms 48V DC power stored by batteries into AC electricity that can power the tools and appliances.
★ It has a built-in 40 amp battery charger which helps the grid or generator to recharge the battery.
★ The transfer switch allows the product to automatically switch between shore power and battery power within ten millli seconds.
This LFP Series Pure Sine Wave Inverter combines an inverter, battery charger, and AC auto-transfer switch. Low frequency, low Idle Current, BTS cable, remote control. It is UL1741 standard.
*4000W Low-Frequency Pure Sine Inverter With Charger.
*AC/Battery Priority Selector.
*Automatic Generator Start.
*Safety and Convenient.
*The low-frequency inverter can power all kinds of appliances.
*LCD Display, Remote Control.
*Low Idle Consumption.
*9 battery type settings for the charger.
*Multi Stage Smart charger 40+/-5A charger can be disabled.
*10msec typical transfer time.
*Continuous Output Power: 4000W
*Surge Rating: 12000W (20 Seconds)
*AC Output: AC 120V and AC 240V
*AC Input: 240V
*Output Wave: Pure Sine Wave (bypass mode)
*Typical Transfer Time: 10ms (MAX)
*Nominal Efficiency: >88%
*Nominal Input Voltage: 48.0Vdc
*Minimum Start Voltage: 40.0Vdc
*Low Battery Alarm: 42.0Vdc-44.0Vdc
*Low battery Trip: 40.0Vdc-42.0Vdc (select by SW1)
*High Voltage Alarm: 64.0Vdc
*Low battery Voltage Restart: 52Vdc
*Idle Consumption: 48W
*Power Saver Mode Idle Consumption: 19W
*Charger Rate: 40+/-5A
*AC input Range (Grid or Generator): 140V-270VAC/184V-253VAC (select by SW2)
*Over Charge Protection Shutdown:62.8V
*Selectable Charge Setting based on battery type
*Adjustable charge current: off 0%-100%
*3-step intelligent battery charger
*4000W 48V Low-Frequency Pure Sine Inverter
*Unit Weight: 55LB
*Unit Size: 22 x 9.1 x 7.5 inch
*Shipping Weight: 64 LB
*Shipping Size: 27 x 13.4 x 13 inch
Frequently Asked Questions
1. What are the AC output amps?
Output amps is 16A, load can't exceed 4000W when 240V AC load, load can't exceed 2000W when 120V AC load, because this is split phase inverter, the power will be divided to 2*2000W when 120V output, hope your kind understanding.
2. What is the maximum charging voltage for this Inverter?
It will have an overcharge protection shutdown if it exceeds 62.8V.
3. Can it charge 7 modules of Nissan leaf battery? (56 volts 66ah) (1 module: 8v 66ah)？
You could find the battery type selector in the manual; you need to choose a different switch position according to your battery voltage. The battery total voltage can't exceed 48V.
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