Traditionally, solar panels are either blue, dark gray, or black, depending on the type of panel and the materials used to make them. While that uniform look works well on rooftops where nobody really sees them, visible solar installations often fail to complement architecture or design. This issue affects urban residents not just in the United States, but across the globe. Solar cells, by nature, are more functional; they were never designed with aesthetics in mind . That, however, is...
