China 51.2V 280Ah LiFePO4 Rack Mounted Solar Battery Pack 14.3KWh Home Energy Storage System for sale

51.2V 280Ah LiFePO4 Rack Mounted Solar Battery Pack 14.3KWh Home Energy Storage System

Price Negotiable

Price: $764.00/pieces 2-99 pieces

MOQ: 2 pieces

Delivery Time: Negotiable

Brand: KINGKONG BATTERY

Product Description

Product Overview

The 51.2V 280Ah LiFePO4 Rack Mounted Battery Pack delivers reliable energy storage for home solar systems with exceptional performance and long service life.

Technical Specifications

Parameter	Specification	Conditions
Nominal Voltage	51.2V	25℃, 0.2C
Capacity	280Ah
Module Weight	115Kg	±0.5Kg
Dimensions (W×D×H)	666×483×267mm	±2mm
Charging Voltage	52.5V-54.0V
Discharging Voltage	40V
Max Charging Current	200A
Max Discharging Current	200A
Charge Temperature Range	0℃ to 45℃
Discharge Temperature Range	-20℃ to 55℃
Storage Temperature Range	-20℃ to 45℃
Design Life	>15 years
Cycle Life	>6000 cycles

Key Features

High-capacity 280Ah LiFePO4 chemistry for superior energy density
Extended cycle life exceeding 6000 cycles for long-term reliability
Wide operating temperature range (-20℃ to 55℃)
Rack-mounted design for easy installation and space efficiency
Professional-grade construction with 15+ year design life
Compatible with most solar inverters and energy management systems

Product Images

51.2V 280Ah LiFePO4 battery pack front view

Battery pack side view showing connections

Internal battery cell structure and components

Quality Assurance

Grade A Cells: 100% brand new with original QR codes and comprehensive testing

Rigorous Testing: Each battery undergoes multiple tests for capacity, voltage matching, and internal resistance

Applications

Ideal for residential solar energy storage systems, off-grid power solutions, backup power applications, and renewable energy projects requiring reliable, long-lasting battery performance.