Felicity Solar 12.5kWh LiFePO₄ Battery – LPBF48250 Overview

The Felicity Solar LPBF48250 is a premium 48V lithium iron phosphate (LiFePO₄) battery designed for modern solar energy storage systems. With a usable capacity of 12.5kWh, this battery provides stable, safe and long-life energy storage for residential and light commercial applications.

Advanced LiFePO₄ Battery Technology

Built using LiFePO₄ cell chemistry, the LPBF48250 offers superior safety, thermal stability and long cycle life compared to traditional battery technologies. This makes it ideal for daily cycling in solar self-consumption and backup power applications.

Integrated Smart Battery Management System

The battery includes a built-in smart BMS that continuously monitors cell voltage, temperature, current and state of charge. This system provides comprehensive protection against overcharging, over-discharging, short circuits and overheating, ensuring reliable operation and extended battery lifespan.

Inverter Compatibility and Communication

The LPBF48250 supports RS485 and CAN communication protocols, allowing seamless integration with compatible hybrid and off-grid inverters. This enables accurate state-of-charge reporting, intelligent charge control and coordinated system operation.

Scalable Energy Storage

Multiple LPBF48250 battery units can be connected in parallel to expand total storage capacity. The system supports scalability up to 90kWh, making it suitable for growing energy demands in residential, commercial and agricultural installations.

Floor-Mounted Design and Installation

This battery features a robust floor-mounted cabinet design, allowing for secure and stable installation. The compact footprint and integrated protection components simplify installation while ensuring adequate ventilation and accessibility.

Key Features

• 12.5kWh usable energy capacity
• 48V LiFePO₄ battery system
• Integrated smart BMS with full protection
• RS485 and CAN communication support
• Parallel connection support up to 90kWh
• High cycle life for long-term reliability
• Floor-mounted cabinet design
• Compatible with leading inverter brands

Technical Specifications

• Model: LPBF48250
• Battery Type: LiFePO₄ (Lithium Iron Phosphate)
• Nominal Capacity: 12.5kWh
• Nominal Voltage: 51.2V
• Operating Voltage Range: 48 – 57.6V
• Recommended Charge / Discharge Current: ≤120A
• Recommended Charge / Discharge Power: ≤6,000W
• Maximum Charge / Discharge Current (15s): 200A
• Maximum Charge / Discharge Power (15s): 10,000W
• Depth of Discharge (DOD): ≥95%
• Cycle Life: ≥6,000 cycles
• Communication: RS485 / CAN
• Protection Level: IP21

Physical Dimensions and Weight

• Product Dimensions (W × D × H): 615 × 350 × 955 mm
• Net Weight: 154 kg
• Gross Weight: 177 kg

Installation and Compliance

Professional installation by a qualified solar installer is recommended. The battery must be installed indoors, in an upright position, and in accordance with local electrical and safety regulations to ensure optimal performance and warranty compliance.