There are plenty of lovely e-readers out on the market that come with an nice big e-paper display. There aren’t nearly as many that come with two. [Martin den Hoed] developed the Diptyx ...

Scientists create perovskite film semiconductors at room temperature using lasers, which is a revolution for chips and solar ...

The efficieny result represents one of the best performances ever achieved for this kind of thin-film solar cell to date. The device was fabricated with a rear contact interface that reportedly ...

One of the biggest misconceptions people have about solar panels is that they don't work on cloudy days. Experts put that ...

Awendio Solaris wants to build a manufacturing facility and a research and development hub on an industrial site in the ...

Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on ...

There's no denying the appeal. Walk into any Home Depot or browse online, and DIY solar panel kits promise savings of thousands of dollars compared to professional installation.As electricity bills ...

A group of researchers led by Nanjing University in China has developed a perovskite solar cell based on a dipolar passivation strategy that reportedly reduces defect density at the buried interface ...

Solar power is the gift that keeps on giving. Just ask one Vermont cabin owner who kept their off-grid retreat running for 38 years with the same solar panels he installed in 1987. The original poster ...

Organic solar cells are made from conductive polymers, which makes them cheap, light, and flexible. However, one drawback is that their efficiency lags behind the best silicon devices—but this may ...

A Chinese company’s flexible perovskite-silicon tandem solar cell has achieved a power conversion efficiency of 33.35%. Longi’s solar cells’ performance result was certified by the United States’ ...