YJ PHOTOVOLTAIC ENERGY STORAGE AND OFF-GRID INVERTER 40244

Product Introduction

Product Model:40224    

Photovoltaic Input Power:5000W    

Mppt Tracks Voltage Range:40VDC-450VDC    

Pv Input Voltage Voc:500VDC    

Photovoltaic Input Current:18A    

Mppt Track Number Input Track Number:ROUTE 1    

Rated Battery Voltage:24VDC    

Battery Voltage Range:21-30VDC    

Photovoltaic Charging Current:120A    

Mains Charging Current:80A    

Product Features

1、High frequency design, high power density, small size, high efficiency;

2、Two-way energy storage design, can realize the two-way flow control of electric energy, photovoltaic and mains can charge the battery;

3、Ultra-wide MPPT range, up to 40Vdc(24V model)/80Vdc (48V model);

4、The working mode can be set (grid-connected mode, off-grid mode, mixed mode);

5、With grid-connected current setting function;

6、Output priority setting function

7、With charging priority setting function

8、With lithium battery BMS communication function

9、Support battery-free operation mode



High-Current MPPT Hybrid Solar Inverter for Off-Grid and Energy Storage Systems

Yijia as solar inverter manufacturer in China, provides advanced hybrid solar inverter solutions designed for residential, rural, and small commercial energy storage applications. This series Solar Inverter With MPPT 120A is engineered with high-current MPPT charging capability, wide photovoltaic input range, and strong battery compatibility, making it ideal for off-grid solar systems and backup power installations.

With a built-in high-capacity MPPT controller supporting up to 120A solar charging current, this inverter significantly improves energy harvesting efficiency and battery charging speed, ensuring stable and reliable power supply in areas with unstable grid conditions or no grid access.


Product Overview

The Solar Inverter With MPPT 120A is an all-in-one energy management system that integrates:

  • Solar power conversion

  • High-current MPPT charging controller

  • Battery charging and discharging management

  • AC output inverter system

  • Utility or generator charging support

It is designed to maximize solar energy utilization while ensuring continuous power supply for critical loads in both off-grid and hybrid system configurations.


Key Features of Solar Inverter With MPPT 120A

High Current 120A MPPT Charging Technology

The built-in MPPT controller supports up to 120A solar charging current, allowing rapid energy transfer from solar panels to the battery system.

This provides:

  • Faster battery charging speed

  • Higher solar energy utilization efficiency

  • Improved system responsiveness under load demand

  • Better performance in high-consumption environments

Wide MPPT Voltage Range for Flexible System Design

With an MPPT range of 40VDC–450VDC, the inverter supports flexible solar panel configurations.

Benefits include:

  • Compatible with different PV array designs

  • Improved energy tracking efficiency

  • Reduced energy loss under variable sunlight conditions

  • Easier system expansion and installation planning

High PV Input Capability for Stable Energy Supply

Supporting up to 5000W photovoltaic input, this inverter is suitable for small-to-medium solar energy systems.

It ensures:

  • Stable daily energy generation

  • Efficient battery charging cycle

  • Reduced dependence on grid electricity

  • Reliable off-grid performance

Integrated Hybrid Energy Management System

The inverter intelligently manages multiple energy sources:

  • Solar power

  • Battery storage system

  • Utility grid or generator

  • Connected electrical loads

This ensures continuous and stable power output even in unstable grid environments.

Designed for 24V Energy Storage Systems

The system is optimized for 24V battery configurations, widely used in entry-level and small-scale energy storage applications.

Compatible battery types include:

  • Lithium-ion batteries

  • LiFePO4 batteries

  • Lead-acid batteries

  • Gel batteries

  • AGM batteries


Applications of MPPT 120A Solar Inverter

Residential Solar Backup Systems

Ideal for households needing reliable backup power for:

  • Lighting systems

  • Refrigeration equipment

  • Communication devices

  • Basic household appliances

Rural Electrification Projects

Widely used in off-grid regions where grid electricity is unstable or unavailable:

  • Remote villages

  • Agricultural communities

  • Island installations

  • Mountain regions

Small Commercial Energy Systems

Suitable for:

  • Small shops

  • Clinics

  • Offices

  • Rural service stations

Agricultural Solar Systems

Used in:

  • Irrigation systems

  • Farm lighting

  • Livestock monitoring systems

  • Small agricultural equipment

Off-Grid Power Systems

Perfect for standalone energy systems requiring independent power generation and storage without grid dependency.

Why Global Buyers Choose Yijia

Expertise in Energy Storage Integration

Yijia specializes in hybrid solar inverter and energy storage system solutions, ensuring seamless compatibility between solar generation and battery storage.

Stable Manufacturing Capability

We support global customers with:

  • Wholesale distribution orders

  • Off-grid project supply

  • Long-term procurement agreements

  • Regional energy development programs

Ensuring stable production and reliable delivery schedules.

OEM & ODM Customization Services

We provide flexible customization options for global brands and distributors:

  • Logo branding

  • Product labeling

  • Packaging customization

  • User manual design

  • System configuration adjustments

Strict Quality Control System

Each inverter undergoes comprehensive testing:

  • MPPT performance verification

  • Charging system stability testing

  • Load output testing

  • Safety protection evaluation

  • Final system inspection

Technical Support for System Design

Our engineering team supports customers with:

  • Solar system configuration guidance

  • Battery compatibility selection

  • PV array design recommendations

  • Installation and troubleshooting support


Energy Storage System Compatibility

This inverter is designed for integration into modern energy storage systems, enabling:

  • Solar energy self-consumption

  • Battery energy storage utilization

  • Backup power supply during outages

  • Reduced dependence on grid electricity

  • Improved energy independence


Quality Assurance

To ensure long-term reliability, every unit is tested for:

  • Electrical performance stability

  • Thermal protection performance

  • Charging efficiency

  • System safety functions

  • Operational durability


Packaging and Global Delivery

All products are packed using export-grade protective materials to ensure safe transportation.

Shipping options include:

  • Sea freight

  • Air freight

  • Railway logistics

  • Express delivery

We support global distribution for installers, wholesalers, and project developers.


Frequently Asked Questions

What is MPPT 120A used for in this inverter?

It enables high-current solar charging, improving battery charging speed and solar energy efficiency.


Can this inverter be used off-grid?

Yes, it is designed for both off-grid and hybrid solar energy systems.


What battery types are supported?

It supports lithium-ion, LiFePO4, lead-acid, AGM, and gel batteries.


Is this suitable for rural electrification?

Yes, it is widely used in rural and remote off-grid power systems.


Do you provide OEM services?

Yes, Yijia provides full OEM and ODM customization services for global customers.



Partner with a Trusted Solar Inverter With MPPT 120A Manufacturer

Choosing the right inverter supplier is critical for system efficiency, energy stability, and long-term reliability. With advanced MPPT technology, strong manufacturing capability, and expertise in off-grid energy storage systems, Yijia provides reliable hybrid inverter solutions for residential, rural, and small commercial applications.

Contact us today to get best quotation about our Solar Inverter With MPPT 120A and explore customized energy storage solutions for your project requirements.


Technical Parameters

photovoltaic energy storage and off-grid inverter

Product Application

  • photovoltaic energy storage and off-grid inverter Application
  • photovoltaic energy storage and off-grid inverter Application
  • photovoltaic energy storage and off-grid inverter Application

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