This Felicity 17.5kWh (51.2V/350Ah) flat lithium battery (new design ) is a high-capacity LiFePO4 energy storage solution designed for residential and commercial solar systems. It features a slim, space-saving "flat" design for wall or floor mounting, offering 6000+ deep cycles, a built-in intelligent BMS, and safe LiFePO4 chemistry for reliable power storage. Built-in monitoring to protect against overcharge, over-discharge, over-current, and temperature extremes.
Supports parallel connection (up to 6 units) for higher capacity needs. It also Incorporates safety features such as aerosol fire extinguishing.