BigBattery 48V NEXUS 2 LiFePO4 Battery | 314AH | 16KWH | Off-Grid Home Back-up l RV

The BigBattery NEXUS 2 is a 51.2V 16kWh LiFePO4 energy storage system designed for off grid homes, cabins, and backup power systems. Its compact, portable, floor standing design allows flexible installation in garages, utility rooms, cabins, or sheds without complex mounting.

The NEXUS 2 features an integrated Battery Management System with multiple layers of protection, a self heating function for cold weather performance, and integrated aerosol fire suppression. The system is expandable up to 240kWh for larger energy storage requirements.

Key Features

• 16kWh energy storage capacity

• 51.2V system voltage

• LiFePO4 battery chemistry

• Compact, portable floor standing design

• Integrated Battery Management System

• Multiple layers of battery protection

• Self heating function

• Integrated aerosol fire suppression

• Expandable up to 240kWh

Specifications

• System Voltage: 51.2V

• Capacity: 16kWh

• Battery Chemistry: LiFePO4

• Battery Management: Integrated BMS

• Expansion Capacity: Up to 240kWh

• Installation: Floor Standing

• Heating: Self Heating Function

• Fire Protection: Integrated Aerosol Fire Suppression

Included

• 5 ft Battery to Inverter Communication Cable × 3

• 2AWG Red and Black Battery to Inverter Power Cables × 6

Ideal Applications

• Off Grid Homes

• Off Grid Cabins

• RVs

• Backup Power Systems

• Home Emergency Power

• Commercial Backup Power

• Off Grid Solar Systems

Documents & Certifications

Spec Sheet
User Manual