Indoor photovoltaics (iPV) converts light from LEDs and fluorescent lamps found in homes and buildings into electricity, ...

In your home, you probably have a handful of gadgets that rely on batteries: remotes, smoke detectors, wireless keyboards. But instead of having to replace those batteries again and again, those ...

Conventional solar cells are just that: photovoltaic devices which, by their physics, extract and transform energy from the sun. Their sensitivity and efficiency are matched to the optical-energy ...

Festive decorations have a special way of making a home feel warmer and more inviting. From glowing balconies to beautifully lit entrances, lighting can instantly change the mood of a space. But with ...

Chemists have synthesized materials that can improve solar elements for indoor use. Such photovoltaic cells, which can also be integrated into various electronic devices, generate electricity even in ...

It’s 3:00 a.m., and you are blissfully deep in slumber. Suddenly, a sharp, short beep rudely wakes you. The low-battery warning of a carbon monoxide alarm going off in the middle of the night is ...

Scientists at University College London (UCL) have developed a method to efficiently harvest energy from indoor light using perovskite solar cells. With a record efficiency of 37.6%, these cells could ...

The Consumer Electronics Show (CES) 2024 in Las Vegas is a key platform for innovators who want to demonstrate how the burgeoning influence of photonics will reshape how we use technology. ZDNET sorts ...