51.2 فولت 280 أمبير/ساعة بطارية أرضية ثابتة

High-Capacity LiFePO₄ Energy Storage for Residential & Commercial Applications

The 51.2V 280Ah Floor Standing Battery is a high-performance lithium iron phosphate (LiFePO₄) energy storage solution designed for residential, commercial, and small industrial solar systems.

With a total capacity of 14.33kWh, this system provides reliable backup power, peak shaving support, and off-grid energy storage. Its vertical floor-standing design allows easy installation, higher energy density per footprint, and flexible expansion for growing power demands.

Engineered with Grade A battery cells and an intelligent touch screen communication protocol selection system, this battery ensures maximum compatibility with mainstream inverter brands and delivers long-term operational stability.

Key Specifications

• نوع البطارية: LiFePO₄ (Lithium Iron Phosphate)

• Nominal Voltage: 51.2V

• Nominal Capacity: 280Ah

• Energy Capacity: 14.33kWh

• دورة الحياة: 6000+ cycles (@80% DOD)

• Installation Type: Floor-standing vertical cabinet

• Display: Integrated touch screen

• Communication: CAN / RS485 (protocol selectable)

• Expandable: Support parallel connection for larger systems

Core Features & Advantages

1️⃣ Grade A Battery Cells

Built with premium Grade A LiFePO₄ cells to ensure:

• Higher energy density

• Stable voltage output

• Lower internal resistance

• Longer service life

• Enhanced safety performance

The system maintains consistent performance even under high load or frequent cycling conditions.

 6000+ Long Cycle Life

Designed for long-term use, the battery supports more than 6000 cycles at 80% Depth of Discharge, equivalent to over 10 years of daily operation.

This significantly reduces total cost of ownership compared to traditional lead-acid or low-grade lithium batteries.

 Intelligent Touch Screen Interface

The integrated LCD touch screen allows:

• Real-time monitoring of voltage, current, SOC, and temperature

• Easy protocol switching for inverter compatibility

• System diagnostics and parameter settings

• Quick troubleshooting

This user-friendly interface improves installation efficiency and simplifies maintenance.

 Wide Inverter Compatibility

With selectable communication protocols (CAN / RS485), the battery supports most mainstream inverter brands in the market.

This makes it suitable for hybrid systems, off-grid systems, and backup power solutions.

 Advanced BMS Protection

The built-in intelligent Battery Management System (BMS) provides comprehensive protection:

• الحماية من الشحن الزائد

• الحماية من التفريغ الزائد

• الحماية من التيار الزائد

• Short-circuit protection

• Temperature protection

Ensuring safe, stable, and long-term operation.

Application Scenarios

• Residential solar energy storage

• Backup power for homes and villas

• Small commercial buildings

• Shops and offices

• Telecom backup systems

• Hybrid or off-grid solar systems

Its floor-standing cabinet structure makes it ideal for installations where wall mounting is not preferred and higher capacity is required.

Scalability & System Integration

The battery supports parallel expansion, allowing multiple units to be connected to increase total storage capacity.

For example:

• 2 units = 28.6kWh

• 4 units = 57.3kWh

This modular approach provides flexibility for distributors, installers, and project developers.

Why Choose This 51.2V 280Ah Floor Standing Battery?

•  High capacity 14.33kWh single unit
•  6000+ cycle life for long-term reliability
• Grade A LiFePO₄ cells
• Intelligent touch screen control
• Strong inverter compatibility
• Expandable and scalable
• Professional-grade safety protection