- 2-in-1 Low-Frequency Inverter: Seamlessly integrates inverter and controller in one unit. Built with industrial-grade low-frequency technology, it delivers 6400W high output with dual-voltage 110–120V/220–240V split-phase support for heavy-duty equipment
- Pure Sine Wave Output: Enjoy utility-quality electricity for your voltage-sensitive precision electronics. With a pure sine wave output, our low frequency inverter ensures stable and secure operation for various home appliances, such as computers and TVs
- 99% Conversion Efficiency: Equipped with an advanced MPPT solar charge controller, this pure sine wave power inverter captures and converts more solar energy into usable power, significantly increasing your daily energy yield
- Wide Battery Compatibility: Designed for 48V battery systems, this hybrid solar inverter charger supports lithium, lead-acid, and even custom battery types. Activation functionality is especially available for lithium systems
- Comprehensive Protections: Includes over-temperature, over-current, over-voltage, under-voltage, short circuit, and overload protection. This off grid solar charger inverter ensures secure operation for your circuits and power supply
- Item Model Number
- VS8048AMN
- Output Voltage/Frequency
- 110–120V AC/220–240V AC, 60Hz
- Inverter Output Power
- 6400W
- Output Waveform
- Pure Sine Wave
- Compatible Battery Voltage
- 48V DC
- Compatible Battery Types
- Lead-Acid/Lithium Battery
- MPPT Charge Controller
- 48V, 120A
- Peak Efficiency
- 93%
- Noise Level
- <45 dB
- Operating Temperature
- 14 ℉ to 122 ℉/–10 ℃ to 50 ℃
- Operating Humidity
- 20% to 95% RH (non-condensing)
- Color
- White
- Material
- Powder-Coated Sheet Metal
Industrial 6400W Pure Sine Wave Output with 48 Volt Split Phase Inverter Technology
For broad North American home compatibility, this advanced 48 volt split phase inverter provides a continuous power output of 6400W and supports dual-voltage 110-120V/220-240V split-phase. With its industrial-grade low-frequency technology, the 2-in-1 low-frequency inverter combines the functions of an inverter and a controller into a single compact unit. This makes it easy to handle the startup surge of heavy-duty equipment, such as motors, compressors, and welders.
The pure sine wave output maintains a stable 60Hz frequency while providing utility-quality power for precision electronics sensitive to power quality. The operating temperature range spans 14°F to 122°F (-10°C to 50°C), and it withstands humidity levels from 20% RH to 95% RH without condensation. The strong, powder-coated sheet-metal build weighs 19.8 pounds and operates at a noise level below 45dB.
Advanced 120A MPPT Solar Controller with 99% Conversion Efficiency
The built-in 120A Maximum Power Point Tracking controller achieves up to 99% conversion efficiency, capturing and converting more solar energy into usable power, significantly increasing daily energy yield. The advanced MPPT solar charge controller works with 48V battery systems to deliver maximum available power from the solar array, even when the weather or shading conditions change.
The inverter’s peak efficiency reaches 93% under optimal operating conditions, and the controller automatically switches between solar and AC charging sources. With programmable voltage parameters, different charging algorithms can work with lead-acid, lithium, and custom battery types. Through the built-in control interface, real-time monitoring shows the status of the solar input, the charging current, and the daily energy harvest.
Professional 48V Battery System with 48 Volt Split Phase Inverter Wide Compatibility
This 48 volt split phase inverter works with all kinds of 48V DC batteries, such as lead-acid, lithium, and custom battery types. It automatically optimizes charging parameters for each battery type. Additionally, activation functionality is available for lithium systems, enabling proper charging of dormant lithium cells while intelligently managing batteries to extend their useful life.
With the built-in MPPT controller, the maximum charging current can reach 120A, allowing the battery to charge quickly when the sun is shining. Intelligent charging algorithms maintain proper voltage levels for different battery chemistries and prevent overcharging. The system supports a range of 48V battery bank configurations, from small home systems to larger commercial systems.
Versatile Input Sources with Grid-Tie and Off-Grid Operation Modes
Multiple input configuration options include solar-only, grid-interactive, and hybrid operation modes with automatic switching between power sources. It can accept 90–280 VAC at 50/60Hz as an AC input, and you can set priority settings to achieve optimal energy management. The UPS function provides approximately 10 milliseconds of transfer time during grid outages, ensuring your sensitive equipment always has power.
There is a generator input feature that lets backup power sources work with different types of generators by adjusting the voltage and frequency windows. Programmable load-priority settings ensure that critical loads receive power when power sources are limited.
Comprehensive Protection Systems with Short Circuit and Overload Safety Features
Over-temperature, over-current, over-voltage, under-voltage, short circuit, and overload protection are all part of multi-layer protection systems that keep circuits and power supplies safe. When unexpected short circuits occur at the output, the system immediately stops the flow of current. This keeps critical power components from being damaged and saves money on repairs or replacements.
When the total connected load exceeds rated capacity, the inverter automatically shuts down to prevent internal damage and reduce the risk of an electrical fire. The pure sine wave solar inverter charger features additional circuit safety features, including replaceable fuses. If the fuse blows during protection events, easy replacement eliminates the need to purchase additional components.
Pure Sine Wave Output for Voltage-Sensitive Electronics with Stable 60Hz Frequency
The pure sine wave output ensures that computers, TVs, medical equipment, and modern appliances can use utility-quality electricity for electronics sensitive to voltage. Modified sine wave inverters can interfere with equipment and damage it. This low-frequency power inverter, on the other hand, provides home appliances with stable, safe operation and clean, noise-free power output.
The stable 60Hz frequency output keeps sensitive equipment’s timing stable and eliminates harmonic distortion that can cause parts to fail early. The white powder-coated sheet-metal housing blocks electromagnetic fields and maintains a professional search for both home and business installations.
Professional Installation with Modular Configuration Options
The small footprint (17.72 x 12.20 x 4.92 inches) allows it to be installed in standard electrical panels or custom enclosures with sufficient airflow. For high-current applications, terminal block connections can handle wire gauges from 4 AWG to 500 MCM while still meeting electrical code requirements for ampacity ratings.
Installation options include wall- or rack-mounting, making them suitable for homes, businesses, and factories. Easy-to-read labels and color-coded terminals make field wiring easier. The full documentation includes safety rules, load calculations, and wire sizing charts. The modular design lets the system grow in the future by running multiple units in parallel, up to 6-inverter configurations.
Complete Off-Grid Power Solution for Residential and Commercial Applications
This 48 volt split phase inverter provides high electrical independence to properties that use 25 to 40 kWh of electricity every day, such as large homes, workshops, telecommunications facilities, and remote businesses. The large capacity allows many high-power loads to operate simultaneously, such as HVAC systems, well pumps, workshop equipment, and regular household circuits.
The emergency backup feature ensures critical systems keep running even when power is out for extended periods, and the hybrid operation mode lowers utility costs through peak shaving and load shifting. Reliable power is good for agricultural uses such as irrigation systems, animal housing, and grain-moving equipment.








































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