A complete lightning protection system works by providing the lightning with a safe path to travel through, guiding it away from sensitive areas of the boat. Instead of allowing the strike to follow random routes—which can include fuel lines, electrical wiring, and metal structures—the system captures the strike at a designated point. It then directs the energy through heavy, low-resistance conductors before dissipating it harmlessly into the water. This controlled route is the core principle of effective lightning protection, reducing the risk of severe structural and electrical damage. antifulmine barca