Solar Tiles v Solar Panels: "Tiles, technically speaking, are photovoltaic cells that mimic traditional roof shingles. They first became commercially available in 2005; at that time, they were more expensive than panels, but recent market forces have driven down the cost, so now the prices are equivalent." - that's in the US, of course. | Century Roof & Solar
![Amazing glass that tints on demand is now solar powered | We heard about this glass that tints according to how much light it is exposed to; now it is being run on solar power! [Solar Power: http://futuristicshop.com/category/solar_power/ Future Energy: http://futuristicnews.com/category/future-energy/] Future Energy, New Energy, Green Energy, Save Energy, Solar Energy System, Solar House](https://i.pinimg.com/236x/78/11/41/781141de7f44bd78acbf1d390c272169--solar-energy-renewable-energy.jpg)
