The foldable solar catamaran, the Foscat32, is an alternative energy concept that does not use gasoline and is an energy-saving alternative. Foscat32, a new generation sailing boat, is also environmentally friendly. The lightweight and foldable body is easy to handle on land and does not need any look. The Foscat32 is one of the first sails to reduce the effect of wind during docking and to fold the boat easily for landing on boats and beaches.