President Donald Trump suggested his oft-promised border wall could be covered in solar panels in a meeting with congressional leaders, according to sources familiar with the conversation.

While that's possible, what you'll be able to accomplish with rooftop solar depends a lot on two rather unglamorous technicalities: The size and weight of the panels you can fit on your roof.

to find the required size. You can choose between a No Finish ... Alternatively, the company also says you can use adhesive to stick the panels to the wall, but removing that in the future sounds ...

A canton in Switzerland commissioned a project in which solar panels were attached vertically to a roadside retaining wall. The canton of Appenzell Ausserhoden in northeastern Switzerland is ...

They can then be plugged into a conventional wall socket to feed power to a home. Janik Nolden, who together with two friends founded Solago, a German start-up that sells rooftop solar panels and ...