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, ...

Norwegian Company EnSol AS has developed a remarkable new spray-on solar film that allows windows to generate solar power without clouding the view. The material consists of metal nanoparticles ...

Transparent new solar technology offers novel ways to use electricity around your home and could automate new and existing window functions. But your windows are still just glass panes in a frame.

Researchers have developed a spray-on method for making conductive clear coatings, or transparent electrodes. Fast, scalable and based on cheaper materials, the new approach could simplify the ...

EnSol’s solar film under a microscope. Photo: EnSol Within the next 5 to 10 years, you may be able to coat your house (literally) in a thin film solar-cell technology that is literally sprayed on, if ...