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hybrid grid floor home lifepo4 14kwh 512v 280ah battery solar energy storage-0

Residential Energy Storage System

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Hybrid Grid Floor Home Lifepo4 14kWh 51.2V 280Ah Battery Solar Energy Storage


It is specifically designed for modern households and industrial and commercial owners, and is an integrated energy storage solution that combines photovoltaic access, intelligent storage and energy management. It is committed to building an efficient, economical, and reliable smart energy ecosystem by efficiently connecting photovoltaic modules, the power grid, and electrical loads.


  • Introduction
  • Parameter Specification
  • Key Features
  • Applications
  • More Products
Introduction

It is specifically designed for modern households and industrial and commercial owners, and is an integrated energy storage solution that combines photovoltaic access, intelligent storage and energy management. It is committed to building an efficient, economical, and reliable smart energy ecosystem by efficiently connecting photovoltaic modules, the power grid, and electrical loads.

Introduction
MODEL BOX-WM5128
Product 51.2V 280Ah
Nominal Voltage DC 51.2V
Nominal Capacity 280Ah
Dimension Module 880*530*270mm
Dimension Rack 880*530*410mm
Weight(kg) Module: 76KG, complete machine: 110KG
Nominal Voltage 51.2V
Nominal Capacity 14.34kWh
Discharge Cut-off Voltage 40V
Charge Cut-off Voltage 56.8V
Recommend Charge/Discharge Current 100A
Max Charge/Discharge Current 140A
Communication RS485/RS232/CAN
Working Temperature

0℃~50℃ Charge

-10℃ ~50℃ Discharge

Transport or Storage Temperature Range -20℃~60℃
Certification CE/IEC/UL/UN38.3/MSDS
Design Life 15years+
Cycle Life (0.5C/0.5C-80% DOD)>6000 times
Parallel Function Support 10 units in Parallel
Certification UN38.3/MSDS/ROHS
Introduction

1. The Ultimate Solar Companion, Maximizing Green Returns

High-Efficiency PV Integration: Optimized for solar systems, supporting fast DC coupling or flexible AC coupling for seamless integration with new or existing PV arrays.

Maximize Self-Consumption: Intelligently stores surplus solar energy generated during the day for use at night or during peak hours, significantly increasing the self-consumption rate of solar power and reducing grid dependency—ensuring every watt of green energy is fully utilized.

Smart Generation Curve Optimization: Flattens PV output fluctuations, enabling more stable and grid-friendly operation.

2. Intelligent Energy Storage, Master Your Energy Flow

High-Performance Battery Cells: Utilizes long-life, high-safety cells (e.g., LFP chemistry) suitable for daily charge/discharge cycles.

Modular & Scalable Design: Features a compact wall-mounted design. Supports single-unit operation or parallel connection of multiple units, allowing flexible capacity expansion to meet diverse energy demands.

Multi-Mode Smart Operation: Offers various operating strategies such as "PV Priority," "Economic Mode," and "Backup Mode." Automatically optimizes charge/discharge logic based on electricity tariffs, load demand, and grid status.

3. Reliable Power Assurance, Security You Can Count On

Seamless Backup Power: In the event of a grid anomaly, it switches to backup power mode within milliseconds, providing uninterrupted power to critical loads and ensuring continuity for household life or business operations.

Grid Interaction & Support: In permitted regions, it can participate in demand response programs to help balance the grid. Equipped with anti-islanding, over/under frequency protection, and other features to ensure safe and compliant system operation.

4. Smart Management, Clarity at a Glance

Intuitive Energy Monitoring: Through a user-friendly mobile app or web portal, monitor real-time data on PV generation, storage status, household/business consumption, and grid interaction—making every energy flow visible and understandable.

Remote Control & Strategy Setting: Adjust system operating modes and set charge/discharge schedules from anywhere, enabling personalized energy management.

Introduction

Residential Scenarios

1.Homes with New/Existing Rooftop SolarHouseholds in Areas with High Electricity

2.Costs or Large Peak/Off-Peak Price Differentials

3.Households in Areas with Unstable Grids or High Requirements for Power Continuity

4.Households Pursuing Smart and Eco-Friendly Living

Commercial & Industrial Scenarios

1.Small Shops, Convenience Stores, Restaurants

2.Small and Medium-Sized Factories & Workshops

3.Office Buildings & Data Centers

4.Operations in Off-Grid or Weak-Grid Areas

Public & Special Scenarios

1.Public Facilities like Schools, Community Centers

2.EV Charging Pile Integration

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