plane

Solar Powered Plane Completes 26 Hour Day and Night Flight

In a record breaking flight this week a solar powered plane successfully completed the highest and longest ever flight by a solar aircraft.  The huge wings of the plane, known as the Solar Impulse, and its horizontal stabilizer contain 12,000 silicon mono-crystalline solar cells. Energy from the sun is stored in lithium batteries and used to  provide the aircraft's 4 electric engines with the power they need to fly the plane. The Solar Impulse flew throughout the whole night for the first time during the evening of 7th July and morning of 8th July 2010.