HomeProductsBatteriesHome Energy Storage Battery 51.2V 8000 Cycles 5kWh LiFePO4 Tier 1 Brand Cells
5KWh 51.2v Home Energy Storage Battery1
5KWh 51.2v Home Energy Storage Battery2
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5KWh 51.2v Home Energy Storage Battery1
5KWh 51.2v Home Energy Storage Battery2
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Home Energy Storage Battery 51.2V 8000 Cycles 5kWh LiFePO4 Tier 1 Brand Cells

Product Introduction

This 51.2V storage battery adopts premium brand-grade LiFePO4 cells for stable performance.

It fully meets strict US safety standards and has obtained mainstream American certifications.

The built-in smart BMS offers all-round protection and extends overall service life greatly.

Perfect for American households as solar power storage and emergency power backup.

Product Features

  • 51.2V LiFePO4 Home Energy Storage Battery

  • Top-Tier Brand Lithium Iron Phosphate Cells

  • Backup Power Storage for Off-Grid Use

  • US Standard Compliant Battery

Detailed description

Key Highlights of 51.2V Home Energy Storage Battery


1. Authentic Tier 1 A-Grade Cells Adopts genuine REPT and Great Power Tier 1 A-grade lithium iron phosphate cells with strict batch screening. Zero virtual capacity, ultra-low failure rate and outstanding stability, far exceeding ordinary generic cells. It guarantees reliable power supply performance for long-term residential solar energy storage.

2. Super Long Cycle & Low Decay Performance Supports over 8000 times deep charge-discharge cycles with ultra-low capacity attenuation. It still maintains high energy efficiency after years of frequent use, effectively reducing replacement frequency and bringing longer service life and higher comprehensive cost performance.

3. Full Intelligent Safety Protection Equipped with upgraded smart BMS system to monitor cell voltage, current and temperature in real time. It provides all-round protection against overcharge, overdischarge, overcurrent, short circuit and high temperature, effectively avoiding safety risks during daily operation.

4. High Energy Efficiency & Strong Expandability Comes with 95% high DOD rate to maximize solar energy utilization. Support 1-16 units parallel expansion freely to increase system capacity, perfectly matching different household power consumption and off-grid/on-grid solar system needs.

5. Wall-mounted & Low Maintenance Design Compact integrated wall-mounted structure saves installation space with simple and fast assembly. Adopts dust-proof and heat-dissipation optimized structure, realizing maintenance-free daily use, suitable for long-term home outdoor and indoor energy storage scenarios.

Available capacity5.12kWh10.24kWh
Type of batteryLiFePO4LiFePO4
Nominal voltage51.251.2
Voltage range58.658.6
Recommended chargingcut-off voltage4444
Recommended dischargecut-off voltage1111
Maximum chargingand discharging current100A @120S150A @120S
Recommended chargingand discharging current100A200A
Maximum power output5000W7500W
Recommended output power≤4000W≤6000W
Level of protectionIP20IP20
Net weight51.588.72
Product size700*400*171.5820*500*199

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