Photo: The Age
On Thursday, the covers were taken off PlanetSolar, a multi-hulled vessel, powered entirely by up to 500 square metres of photovoltaic solar panels. It is considered to be the world’s largest solar boat.
The 31m long and 15m wide craft is expected to be able capture 103.4 kW of
solar energy to drive its engine which apparently only needs 20kW, to achieve an average speed of eight knots (15kph or 9mph). Although it is hoped it can also attain a top speed of roughly twice that. While it is imp… Read the full story on TreeHugger