3000 Watt Off Grid Solar Inverter Charger, 24V/48V

$653.33

| 5 review(s) | Add your review

All in one 24 volt/ 48 volt off grid solar inverter charger with 3000 watt (5000VA) power, pure sine wave output, available for sensitive load. This low frequency power inverter is capable of producing 110/ 120/ 220/ 240 V AC, automatically transfer between battery and line modes. This type of solar inverter adopts temperature control cooling fan, convenient and energy efficient. 3kw off grid inverter is widely used in remote location and construction site.

Free shipping

Delivery date: 6-12 days

SKU: ATO-OGI-3000

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With WiFi Module

Yes [+$99.86]

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Overview
Specs
Manual
FAQ
Reviews

Overview

off grid solar inverter charger is a versatile and efficient device designed to manage the flow of electricity in off-grid solar power systems. 3000 watt (5000VA) off grid inverter for sales, with battery charging, 24V/48V input. LCD digital display voltage, load and battery info in real time. It is great for use in office and public facilities, household system, network transmission equipment, manufacturing, control system, solar energy system, etc.

Features:

Pure sine wave output for compatibility with loads of different types.
Inverter charger has a mode of charging the battery from the AC supply with a charging capability of 0-30A.
Visualization of operation status of the equipment through a digital LCD.
Automatically transfer between battery and line modes. It enhances system performance, reliability, and user experience in off-grid applications.
Pure sine wave output (THD < 3%) for a wide range of applications and harsh environment.
A wide range of input voltage, accurate output and all automatic voltage stabilization, maximizing flexibility and efficiency.
Overall protection functions: battery overvoltage protection, battery under voltage protection, overload protection, short circuit protection and over temperature protection.

Details:

Battery Terminal

Battery positive terminal serves as the power input, receiving direct current (DC) from the battery bank. This connection enables efficient energy transfer from the battery to the inverter, supporting uninterrupted power supply. Conversely, the negative terminal completes the circuit, facilitating the flow of electrons from the battery to the pv inverter off grid.

Terminal Block

Providing convenient and secure connections for AC power sources, enhancing installation flexibility in 3kW off grid solar inverter. These terminal blocks enhance safety by ensuring proper wiring and minimizing the risk of electrical faults. They offer robustness and reliability, crucial for off-grid applications where consistent power supply is essential.

AC Input & Output Insurance

Insurance in prue sine wave off grid pv inverter provides protection against power surges and voltage fluctuations, ensuring the safety of sensitive electronic devices. It enhances the efficiency of the inverter by optimizing the conversion process, thus maximizing power output. It also enables seamless integration with various AC power sources.

Off Grid Inverter for Solar Panel System:

700 watt to 6000 watt off grid inverter system

Specs

Model		ATO-OGI-3000
Rated capacity		5000VA
Rated power load		3000W
Size		620270220mm
Net weight		23kg
Input	DC input	DC 21-30V (24V)/ DC 42-60V (48V)
	AC input	110V/ 120V/ 220V/ 230V/ 240V AC (Same as the output voltage)
	Frequency	50Hz/ 60Hz±5% (Auto)
Output	Voltage	110V/ 120V/ 220V/ 230V/ 240V AC
	Frequency	50Hz/ 60Hz±5% (Auto)
	Wave form	Pure sine wave
	Transfer efficiency	≥85% (full load)
	Wave form distortion factor	≤3%
	Output power load factor	≤0.8
Protection	Overload capacity	105-120% at 30s; 120-150% at 10s; >150% at 5s
	Low voltage	DC 10.5 (12V)/ DC 21 (24V)/ DC 42 (48V)/ DC 84 (96V), Alarm and shut down
	High temperature	85℃, Auto shut down after alarm
	Short-circuit	Automatic shut-down
	Over voltage	DC 17V (12V)/ DC 33V (24V)/ DC 66V (48V)/ DC 128V (96V), Auto shut down after alarm
Grid charge	Charge current	0-30A adjust (It's the current range for charging the battery under (AC) commercial power preferred mode)
Function	Setting	Time & date setting, Contrast, Brightness, Sound, Voltage switch, Grid charger, Clear records, Reset
	Work mode	Grid fist/ battery first/ standby mode
	LCD display	Record (fault record), system information
Others	Switch time	≤4ms
	Cooling method	Fan
	Noise	<60 dBA
	Protection grade	IP30
	Working temperature	-10~50℃
	Environment humidity	10%~90% (No condensation)
	Working elevation	<3000 (>1000m, derating)
	Certificate	CE, RoHS
	Warranty period	12 months

Manual

FAQ

Can single-phase inverter and three-phase inverter be connected?

It's no problem to use three-phase four-wire meter to measure electricity. Three-phase watt-hour meter is used to measure the power output (or load consumption) of three-phase AC circuit. Its working principle is exactly the same as that of single-phase watt-hour meter. It only adopts the way of multi-group driving parts and multiple aluminum discs fixed on the rotating axle to realize the measurement of three-phase electric energy. Three-phase four-wire active watt-hour meter differs from single-phase watt-hour meter in that it consists of three driving elements and three aluminum discs mounted on the same rotating shaft. Its reading directly reflects the energy consumed by three-phase watt-hour meter. Three phases are measured separately, allowing three phases to be different, so the power of one phase increases without affecting the other two phases.

When single-phase inverters are connected to the power grid, we should pay attention to two problems. One is the unbalanced three-phase. Therefore, we should try to connect single-phase inverters to the phase with the greatest load. If the three-phase load is balanced, the single-phase power should not be too large, and it is better not to exceed the load power. If the photovoltaic power is larger than the load power, when the photovoltaic system is connected to the grid, if the local load cannot be consumed, it will be sent to the remote load or the upper power grid, which will cause the voltage of the solar power inverters to rise. The higher the power is sent out, the higher the voltage will be. Seriously, it may cause the overvoltage protection of the inverters and shutdown.

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Existing reviews

Solid performance, but could be quieter

Having used this 3000W off-grid solar inverter for a few months now and it’s reliable and gets the job done. The automatic switching is super convenient, and the pure sine wave output keeps everything running smoothly. My only complaint is the cooling fan—it’s a bit louder than expected.

From: Salome Hamlet | Date: 10/21/2024 9:10 PM