The "Solar Class" is a competition of boats powered exclusively by solar energy, featured in major events dedicated to innovation in the nautical sector. These races highlight the potential of renewable energy sources, promoting sustainable practices. During the competitions, Solar Class boats participate in various challenges, including speed races, slalom, and endurance trials. These boats, equipped with solar panels and constructed from eco-friendly materials, can reach speeds of up to 50 km/h. The goal of these events is to stimulate the creativity of students and professionals, challenging them to design and build boats that maximize the use of solar energy for propulsion.