The floor-standing 16KWh LiFePO4 energy storage battery can be placed on the ground without wall mounting for versatile scenarios. For residential solar systems, it stores solar energy in daytime and supplies power at night to cut grid electricity consumption. In areas with unstable grids, it acts as off-grid or hybrid backup power, switching automatically during blackouts to support lights, refrigerators and surveillance equipment. It suits small shops, farms and remote cabins. The vertical cabinet can be fitted with wheels for easy relocation. LiFePO4 material is non-toxic and eco-friendly without heavy metal pollution. The 16KWh unit supports parallel connection to expand total capacity and match different load demands, making it a popular distributed energy storage option.