An increased awareness of the negative effects of non-renewable energy sources on our planet and a progressive reduction in the use of fossil hydrocarbons have contributed to the rapid development of renewable energies in recent decades. This has favored the research and dissemination of modern technologies capable of harvesting energy from the environment and transforming it into electricity. Alongside the best-known sources of renewable energy, such as solar and wind power, there is another lesser known resource with immense potential: wave energy. Sea waves, in fact, represent a continuous and more predictable source of energy than the wind and the Sun.