Giant Boat is Powered Entirely by Solar Energy

This huge seacraft is developed by Swiss company PlanetSolar, who wanted to create a vessel which was environmentally friendly and produced zero-emissions. Developed in 2010, the MS Tûranor PlanetSolar is the largest solar-powered boat ever built. Its 500 solar panels can provide 120 kilowatts of energy, allowing the ship to travel around 5 knots.