5 kW Split Phase Off Grid Inverter Charger, 48V

$1,377.15

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Favorable price 5kW off grid inverter with split phase output for sale online. This off grid solar inverter has a fine circuit board, the seams are complete and stable. Off grid solar inverter charger AC output voltages of 220V/230V/240V, and 110V/220V, 120V/240V split phase output also available. 5000 watt split phase off grid inverter charger with LCD display and cooling fan, safe and convenient. 5kW off grid split phase inverter often used in residential power supply, businesses and commercial applications.

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Delivery date: 15-20 days

SKU: ATO-OGI-LS502

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With WiFi Module

Yes [+$27.17]

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Overview
Specs
FAQ
Reviews

Overview

A 5kW split phase off grid inverter is a power conversion device designed for off-grid solar or battery systems. It converts direct current (DC) electricity from solar panels or batteries into alternating current (AC) for household or industrial use. The split-phase design offers better flexibility and efficiency for diverse electrical loads. Off grid inverters like this operate independently of the utility grid, making them ideal for remote areas, backup power systems, or energy self-sufficiency.

Features:

Peak power more than 3 times, full automatic and perfect protection function.
AC charge current 0-30A adjustable, three working modes selectable.
Added fault code query function, easy to monitor the operation in real time.
Supports diesel or gasoline generator, tough electricity situation can also be used.
Pure Sine Wave Output. This type of output is ideal for sensitive electronics and appliances because it reduces the risk of damage and ensures smooth operation.

Details:

LCD Display

It provides a user-friendly interface for monitoring vital system parameters of off grid solar inverter charger in real time. This visual feedback helps users troubleshoot issues quickly and adjust settings for optimal performance, ensuring better system efficiency and reducing the need for technical support. It enhances convenience, improves system management, and promotes more efficient energy use in off-grid environments.

Wall-mounted Design

It saves floor space, making it ideal for areas with limited room. The elevated position also improves airflow, enhancing cooling efficiency and prolonging the lifespan of split phase 5kW off grid inverter. By keeping the inverter off the ground, it is less prone to dust, dirt, and water exposure, increasing reliability in various environmental conditions.

Toroidal Transformer

Its compact design provides a higher efficiency-to-size ratio, reducing core losses and improving energy conversion. It also offers better voltage regulation and reduces the physical footprint of the inverter. Additionally, the transformer's low stray inductance improves system response and reduces heat generation, enhancing the lifespan and reliability of the off grid split phase inverter.

Applications:

Residential Off Grid System

Solar Power System

Office Area

RV & Mobile Home

Specs

Model		ATO-OGI-LS502
Rated power		5000W
Peak power (20ms)		15000VA
Batter voltage		48VDC
Input	DC input voltage range	10.5-15VDC / single battery
	AC input voltage	85VAC-138VAC / 170VAC-275VAC
	AC input frequency	45Hz-65Hz
	Max AC charging current	15A-30A (depending on the model)
	AC charging voltage	LEAD battery: Charge Voltage: 14V; Float Voltage: 13.8V (Single battery voltage)
	AC charging method	Three-stage (constant current, constant voltage, floating charge)
Output	Efficiency (battery mode)	≥85%
	Output voltage (battery mode)	L1-N/L2-N: 110AC±2% / L1-L2: 220VAC±2%
	Output frequency (battery mode)	50/60Hz ±1%
	Output wave (battery mode)	pure sine wave
	Efficiency (AC Mode)	＞99%
	AC output voltage (AC mode)	L1-N/L2-N: 110AC±10% / L1-L2: 220VAC±10%
	Output frequency (AC Mode)	tracking automatically
	Output waveform distortion (battery mode)	linear load ≤3%
	NO load loss (battery mode)	≤2.5% rated power (Models below 7KW); ≤1% rated power (Models above 7KW)
	NO load loss (AC mode)	≤2.5% rated power (charge does not work in AC mode)
	NO load loss (energy saving mode)	≤ 10W
Battery	Customizable	charge and discharge parameters of different types of batteries can becustomized according to user rerquirements
Inside solar controller (optional)	Charging mode	PWM or MPPT
	Charging current	10A-60A (PWM) / 10A-100A (MPPT)
	PV input voltage range	PWM: 60V-88V (48V system) MPPT: 60-120V (48V system)
	Max PV input voltage (At 25℃)	PWM: 100V (48V system) / MPPT: 150V
	PV array maximum power	48V System: 560W, 1120W, 1680W, 2240W, 2800W, 3360W
Environment	Working temperature	-10℃~ +40℃ (Less load when temperature over)
	Storage temperature	-15℃~ +60℃
	Height	2000m (Less load when height over)
	Noise	≤55dB
	Humidity	0%-95% (No condensation)
Transfer time		≤4ms
Display		LCD
Thermal method		cooling fan in intelligent control
Working mode		battery first / AC first / saving energy mode
Protection		overload /over current/ high temperature/ battery low voltage/ battery high voltage
Communication		RS232 port (optional)
Size		510320140 mm (LWH)
Net weight		23.5kg

Split Phase Wiring Diagram:

Split phase off grid inverter wiring diagram

FAQ

What are the disadvantages of split phase off grid inverter?

Split-phase off grid inverters, commonly used in residential applications, provide both 120V and 240V outputs by splitting a single-phase power source. Despite their versatility, they come with certain disadvantages:

Complexity and Cost. Off grid split phase inverters are more complex than single-phase inverters. They require additional components to balance the phases and manage power distribution, leading to higher upfront costs.
Phase Imbalance Issues. Uneven loading between the two phases can cause imbalances, leading to inefficient operation and potentially stressing the solar inverter. This imbalance might also reduce the lifespan of the system.
Limited Scalability. Expanding an off-grid system with a split phase inverter can be challenging. Adding more inverters or integrating them with other types of inverters may require synchronization, which increases system complexity and cost.
Lower Efficiency. Split phase inverters may have slightly lower efficiency compared to simpler single-phase inverters, especially if the load distribution across phases is inconsistent.
Maintenance Challenges. The additional components in split-phase systems make them more challenging to troubleshoot and maintain, requiring more expertise and potentially higher repair costs.
Compatibility Issues. Split phase systems may face compatibility challenges when integrating with other electrical devices, especially in regions that predominantly use single-phase or three-phase systems.

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Existing reviews

Just what I need

I have recently been looking for off grid inverter with split phase, and this inverter just fits my needs. Works just like advertised. The 5 kW split phase off grid inverter charger has been fully functional without issues for over 30 days. A great, powerful off grid solar inverter.

From: Ahugy White | Date: 2/10/2025 1:07 AM

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