As all-glass façades are becoming increasingly ubiquitous in the metropolises of the world, imagine how much solar energy could be generated if each glass pane were to double up as a solar panel.

If the very idea of a spray-on film that can turn windows into solar collectors sounds too good to be true, think again. After all, Japan's University of Tokyo did come up with a Wi-Fi-blocking paint, ...

Switch to solar with a system built for you. Solar windows, also known as photovoltaic windows or solar glass, are a type of building-integrated photovoltaics (BIPV) technology. Designed to look like ...

Technology has changed a lot about your home. Your thermostat could be a smart thermostat, your doors might be unlocked by a phone and your refrigerator may have a touchscreen on it. But your windows ...