Felicity 20.48kWh 51.2V 400Ah Lithium (LiFePO₄) Battery

The Felicity 20.48kWh Lithium Battery is a high-capacity energy storage solution designed for residential, commercial, and industrial solar systems. Built with advanced LiFePO₄ (Lithium Iron Phosphate) technology and a smart Battery Management System (BMS), it delivers exceptional safety, long cycle life, and reliable backup power. It is compatible with most leading hybrid inverters and is ideal for large off-grid and hybrid solar installations.

Key Features

• 20.48kWh Energy Capacity
• 51.2V 400Ah LiFePO₄ Battery System
• Built-in Smart Battery Management System (BMS)
• Over 6,000 Charge Cycles
• Up to 95% Depth of Discharge (DoD)
• Supports Parallel Connection (Up to 8 Systems)
• CAN & RS485 Communication
• LCD & LED Status Display
• Wall Mounted or Floor Standing Installation
• Maintenance-Free Design
• High Safety & Thermal Stability
• 10-Year Warranty

Specifications

• Battery Type: Lithium Iron Phosphate (LiFePO₄)
• Energy Capacity: 20.48kWh
• Nominal Voltage: 51.2V
• Capacity: 400Ah
• Cycle Life: ≥6,000 Cycles
• Recommended Charge/Discharge Current: 200A
• Maximum Continuous Charge/Discharge Current: 240A
• Communication: CAN & RS485
• Protection Rating: IP21
• Installation: Wall Mounted or Floor Standing

Applications

Ideal for villas, commercial buildings, hotels, factories, hospitals, farms, telecom systems, large off-grid solar installations, and hybrid energy storage systems.