Wall batteries, also known as home battery storage systems, are rechargeable energy storage devices mounted on walls, typically used in residential or small commercial settings. They store excess energy generated by solar panels or during off-peak electricity hours and release it when needed, such as during power outages or peak demand times. Wall batteries help reduce electricity bills, increase energy independence, and support a more stable power grid. https://www.gslenergybattery.c....om/application/power