Solar panel on a red roof reflecting the sun and the cloudless blue sky What if your entire roof was made up entirely of dedicated solar power cells? No, not adorned with the current kind of solar panels you’ve likely seen on the existing roofs of a few neighbour houses – an entire roof actually made up of solar gathering material, rather than add-ons that install after the fact. That’s the vision described by Elon Musk in SolarCity’s… Read More