Solar Tiles v Solar Panels: "Tiles, technically speaking, are photovoltaic cells that mimic traditional roof shingles. They first became commercially available in at that time, they were more ex (Tech Home Solar Panels)
Eco Factor: A residential power generator that combines solar and wind energy to give you a clean and green energy source. Solar and wind energy are increasingly gaining ground as the most popular sources of alternative energy. While solar energy.
Wind-powered device can produce 11 gallons per day of clean drinking water from the air