48V/51.2V Rack-Mounted LiFePO4 Energy Storage Battery 15kWh for Solar Off-Grid & Hybrid Grid PV System

Product Overview

Core Advantages

1. Three Capacity Options for Different Demand
   
   
   5.22kWh / 14.34kWh / 16.08kWh three specifications to match small household daily power, large villa energy storage and commercial standby power needs.
2. Comprehensive BMS Safety Protection
   
   
   Built-in smart BMS provides overcharge, over-discharge, short-circuit and overheat protection to avoid damage from abnormal current & voltage, greatly extend battery service life.
3. Ultra-Wide Temperature Adaptability
   
   
   -20℃ ~ 55℃ charge & discharge working temperature, -20℃ ~ 45℃ storage temperature, stable performance in cold and hot climate regions.
4. Reliable LiFePO4 Cell Technology
   
   
   Lithium iron phosphate cells feature excellent thermal stability, low fire risk, higher safety compared to ternary lithium batteries.
5. Complete International Certifications
   
   
   Passed UN38.3 transportation certification, MSDS material safety report and CE certification, smooth customs clearance for global shipping.
6. Standard Rack-Mount Cabinet Design
   
   
   Uniform rack chassis structure, easy to stack and install in standard server racks, neat wiring and space-saving layout for energy storage cabinets.

   Item	Parameter
   Chemistry Type	LiFePO4 (Lithium Iron Phosphate)
   Storage Temperature	-20℃ ~ 45℃
   Charging Operating Temperature	-20℃ ~ 55℃
   Discharging Operating Temperature	-20℃ ~ 55℃
   Protection Functions	Overcharge Protection, Over-discharge Protection, Short Circuit Protection, Intelligent BMS Management
   Product Certifications	UN38.3, MSDS, CE
   3C Category	Battery / Power Supply

   Specification	Length (cm)	Width (cm)	Height (cm)	Volume (cm³)	Weight (g)	Total Energy
   51.2V 102Ah / 5.22kWh	42	52.70	13.60	30102.240	42000	5.22kWh
   51.2V 280Ah / 14.34kWh	48	70.60	24	81331.200	84000	14.34kWh
   51.2V 314Ah / 16.08kWh	48	70.60	24	81331.200	84000	16.08kWh

   Wide Application Scenarios

   • Rack-mounted home off-grid solar PV energy storage system
   • Residential emergency backup power for power outages
   • Villa, farm, rural independent solar power supply
   • Small commercial equipment standby power
   • Communication base station, monitoring equipment backup power
   • Energy storage cabinet integrated power module