4KW Portable Power Station All In One 5120Wh 5.12kWh Lithium Iron Phosphate 25.6V
YIFEI Portable Power Station 4KW All-In-One Machine Y-4KW-5120Wh
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
| Item | Specification |
|---|---|
| Model | Y-4KW-5120Wh |
| Battery Capacity | 5.12 kWh (200Ah / 25.6V / 8S2P) |
| Rated Power | 4000W |
| Peak Power | 8000VA |
| Battery Type | Lithium Iron Phosphate (LiFePO4) |
| Cycle Life | 6000+ cycles |
| AC Input | 90–280VAC ±3V |
| AC Output | 220 / 230 / 240VAC ±5% |
| Rated Battery Input Voltage | 24VDC |
| PV Input Power | 5000W Max |
| MPPT Voltage Range | 60–500VDC |
| MPPT Max Voltage | 500VDC |
| AC Input Current | 60A Max |
| DC Output | 12V 3A |
| USB Output | 5V 2.4A |
| Type-C Output | 5V 2.4A |
| Smart Features | Wi-Fi (Optional), LCD Display |
| Dimensions | L780 × W260 × H630 mm |
| Net Weight | 70 kg |
| Gross Weight | 90 kg |
| Packaging Dimensions | 801 × 841 × 445 mm |
| Accessories | Anderson connectors + User Manual |
| 20ft Container Capacity | 70 units |
| 40ft Container Capacity | 140 units |
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
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.