Portable Power Station 4KW/5kwh  All-In-One 

Product Description

The YIFEI Portable Power Station Y-4KW-5120Wh is a compact and efficient all-in-one energy storage system designed for residential, small commercial, and off-grid power applications. It integrates a 4KW inverter with a 5.12KWh LiFePO4 battery pack, providing stable, safe, and reliable backup power.

The system supports solar PV input, AC charging, and multiple output interfaces, making it suitable for home backup power, outdoor use, and small-scale solar energy systems. With a long cycle life and intelligent battery management, it ensures high efficiency and long-term durability.

Product Specifications

Product Features

• Compact All-in-One Energy Storage Design
• 4KW Stable Pure Sine Wave Output
• High-Safety LiFePO4 Battery Technology
• 6000+ Long Cycle Life for Extended Durability
• Strong PV Input Support up to 5000W
• Wide MPPT Voltage Range (60–500VDC)
• Intelligent Battery Management System (BMS) Protection
• Multiple Output Interfaces (AC / DC / USB / Type-C)
• Optional Wi-Fi Smart Monitoring System
• LCD Display for Real-Time System Status
• Lightweight and Space-Saving Structure

Applications

• Home Energy Storage Systems
• Residential Backup Power Supply
• Small Commercial Power Systems
• Off-Grid Solar Energy Systems
• Outdoor Camping and Mobile Power
• Emergency Backup Power
• Rural and Remote Area Electricity Supply
• Solar Hybrid Energy Solutions