"You'll be heading into ... your greatest savings of the year." Solar industry insiders reveal the best time of year to ...

Using the sun to power homes requires cutting-edge technology, but you wouldn’t know it from the companies selling solar panels to consumers. Many rely on pushy salesmen, middlemen and drawn-out, ...

The solar power industry is growing fast, accounting for more than half of all new electricity on the grid last year. But soon President-elect Trump and fellow Republicans in Congress may try to ...

Half cell solar panels, which divide conventional full-sized cells into two electrically independent halves, have moved from ...