These wireless, solar-powered CCTV cameras from Amazon are an excellent choice for home security systems.
Wireless Security Camera System Outdoor with Solar Powered for Home Includes Base Station and Cameras, 3MP Night Vision with 2-Way Audio (4 Solar Camera Set)
Amazon.com : Wireless Security Camera System Outdoor with Solar Powered for Home Includes Base Station and Cameras, 3MP Night Vision with 2-Way Audio (4 Solar Camera Set) : Electronics
PV glass skylights improve thermal inner comfort, since most of the UV and infrared radiation are filtered out by the Silicon-based material (solar filter effect).
These wireless, solar-powered CCTV cameras from Amazon are an excellent choice for home security systems.
You can produce electricity from tap water using this micro hydroelectric turbine.
Here’s a solar skylight that lets in natural light while also generating electricity https://www.onyxsolar.com/product-services/photovoltaic-glass-solutions/pv-skylight