51.2V 280Ah Floor Standing Battery
51.2V 280Ah (14.33kWh) floor-standing LiFePO₄ battery with touch screen protocol selection, Grade A cells, and 6000+ cycle life—ideal for scalable home and business solar storage systems.
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
Battery Type: LiFePO₄ (Lithium Iron Phosphate)
Nominal Voltage: 51.2V
Nominal Capacity: 280Ah
Energy Capacity: 14.33kWh
Cycle Life: 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:
Overcharge protection
Over-discharge protection
Overcurrent protection
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
