5KWH 51.2V FIRMAN LITHIUM BATTERY

The FIRMAN 5kWh 51.2V Lithium Battery (B5110002), also known as the PentaWall, is a high-performance energy storage system designed for residential and commercial solar backup. It utilizes Grade A Lithium Iron Phosphate (LiFePO4) cells to provide a safer, more efficient alternative to traditional lead-acid batteries, with a projected lifespan of up to 15 years. 

Core Capabilities

Energy Storage: Provides a nominal energy of 5,120Wh (5.12kWh), capable of powering essential home appliances like fans, TVs, and refrigerators during power outages.

Deep Cycle Performance: Supports over 6,000 charge cycles at 90% Depth of Discharge (DOD), ensuring long-term reliability even with daily heavy use.

High Power Output: Features a 100A maximum charging and discharging current, allowing it to handle high-demand loads efficiently.

Smart Monitoring: Includes a built-in LCD display for real-time tracking of battery status, voltage, and current. Some variants also support Bluetooth or Wi-Fi monitoring via a mobile app.