You can get a tan, brew tea and power your boat by being on board Raphaël Domjan’s latest creation. The world’s largest solar boat was revealed this past Thursday, created at the Knierim Yacht Club in Kiel in northern Germany; costing $24.4 million to produce. The 31-meter-long and 15-meter-wide craft named PlanetSolar will hit waters next month and start sea trials between June and September. This solar beast is expected to be able to capture 103.4 kW of solar energy to drive its engine which evidently only needs 20kW, to achieve an average speed of eight knots (15kph or 9mph).

The PlanetSolar team is not intending on replacing conventional watercrafts, however they did note that it was boats that allowed the first great explorations of our world. With the first boat dating back more than 10,000 years it is easy to forget how clean such transportation can be. “Today,” the PlanetSolar team suggests, “the boat is the most used means of transport of goods. It represents single-handedly almost 1.4 billions of tons of carbon dioxide (in 2008), that is 6% of the total carbon dioxide emissions and twice more than the air transport.”

To learn more about the boat that will hopefully set standards for future development, click here.