XF320 12V Lithium Battery
  • XF320 12V Lithium Battery
  • XF320 12V Lithium Battery
  • XF320 12V Lithium Battery

XF320 Solar Lithium Battery | 12V 320Wh | Bluetooth Smart Control | -40℃ Extreme Cold Version

brand: Delivery date: 5-10 days Place of origin: Made in China China Transportation: globalMain features: Military-grade MPPT controller, 320Wh compact design, operates in extreme cold down to -40℃, Bluetooth smart monitoring, the top choice for solar off-grid systems. 
Contact us on WhatsApp

Technical Specifications Comparison

Model XF320 DF640 DF960 DF1280 DF1600 DF1920
System Voltage 12V 12V 12V 12V 12V 12V
Solar Input Range 12V-25V 15V-36V 15V-36V 15V-36V 15V-36V 15V-36V
Load Output Voltage 15V-30V 15V-45V 15V-45V 15V-45V 15V-45V 15V-45V
Overcharge protection voltage 14.4V 14.4V 14.4V 14.4V 14.4V 14.4V
Over-discharge protection voltage 10.2V 10.2V 10.2V 10.2V 10.2V 10.2V
Battery capacity 320Wh 640Wh 960Wh 1280Wh 1600Wh 1920Wh
Battery Size
(length × width × height mm)
340×149×94 240×195×95 240×177×127 470×195×95 470×177×127 470×177×127
Maximum Output Power 45W 80W 100W 120W 120W 120W
Operating Temperature Range -40℃~60℃ -40℃~60℃ -40℃~60℃ -40℃~60℃ -40℃~60℃ -40℃~60℃

Product Advantages
Why choose XF320 energy storage battery?

The XF320 lithium iron phosphate battery adopts military-grade cell design, integrating an intelligent MPPT controller that maintains up to 95% charging efficiency even in rainy weather. Our battery system significantly extends cycle life through real-time charge/discharge management, making it an ideal choice for solar off-grid systems.

Innovative Bluetooth wireless monitoring technology allows you to check battery status anytime via the mobile APP, including key parameters such as voltage, remaining power, temperature, and supports remote adjustment of working modes. The intelligent power management system automatically optimizes charging and discharging strategies to ensure stable power supply even under extreme weather conditions.

In terms of safety, the XF320 features multiple protection mechanisms, including overcharge, over-discharge, short circuit, and over-temperature protection. With an aviation-grade flame-retardant casing and IP65 protection design, it can reliably operate even in extreme environments as low as -40℃ or as high as 60℃, meeting the demands of various challenging application scenarios.

Core Features

Intelligent MPPT Controller: 30% improvement in charging efficiency on cloudy/rainy days, with maximum power point tracking accuracy up to 99%
Military-grade temperature adaptability: Operates in a wide temperature range of -40℃~60℃, no performance degradation in extreme cold regions
Bluetooth Smart Monitoring: Real-time voltage/power/temperature viewing, supports remote parameter configuration
Multiple Safety Protections: 14.4V Overcharge/10.2V Overdischarge/Short Circuit/Over-temperature Quadruple Protection
Intelligent Power Management: Automatically adjusts charging and discharging strategies to ensure power supply even on cloudy or rainy days
Compact structural design: Small size of 340×149×94mm with 40% increased power density
Modular Expansion: Supports parallel connection of multiple units, expandable up to 1920Wh capacity

Projects & Applications

Street light battery for subway stations

Street light battery for subway stations

Colombia Household Appliances
click

Colombia Household Appliances

Malaysia Telecom Base Station
click

Malaysia Telecom Base Station

Rural Extreme Cold Street Light
click

Rural Extreme Cold Street Light

Solar Street Light
click

Solar Street Light

Solar street lights for tourist areas
click

Solar street lights for tourist areas

Street light battery for subway stations
click

Street light battery for subway stations

  • Warranty Period

    60 months

  • Technical Support

    lifetime

  • Installation Guide

    Provide the entire process

  • After-sales Service

    8-hour response