The Solar Impulse 2 on the ground on a sunny day.

Solar Impulse 2 Will Fly Around The World On Sunlight Only

In February or March 2015, the Solar Impulse 2  will begin its flight around the world in Abu Dhabi, UAE in late February or March. It will return in late July or August 2015. The Solar Impulse 2 (Si2) is a battery-electric plane  powered by an array of solar panels mounted on its wings. The…