A solar wind chime is a stylish — and musical — way to add some ambient lighting to your outdoor space. They not only help ...

The Sol 72 Dallas Outdoor Wall Lantern is 85 percent off at Wayfair. The rust-resistant lighting is solar-powered, has an ...

Solar-powered lights are a great option if you are looking to be more eco-friendly and keep your electric bill down. These ...

The field of organic photovoltaics has developed rapidly over the last 2 decades, and small solar cells with power conversion efficiencies of 13% have been demonstrated. Light absorbed in the organic ...