Raymarine EV300 Solenoid Autopilot

The Raymarine EV300 Solenoid Autopilot represents a fundamental upgrade for serious boaters seeking reliable, hands-free helm control during extended cruises and demanding offshore conditions. Whether you're navigating coastal channels, crossing open water, or managing fatigue during long passages, this electrohydraulic autopilot system frees you from constant steering input while maintaining precision course-holding. The EV300 solenoid design integrates seamlessly with existing Raymarine marine electronics networks, making it an ideal retrofit or new-build choice for vessels already relying on Raymarine navigation and radar systems.

The solenoid-actuated valve architecture at the EV300's core delivers responsive, proportional control to the vessel's hydraulic steering system without the complexity or power demands of full closed-loop gyroscopic systems. This electrohydraulic approach provides crisp course corrections while consuming moderate electrical power, a critical advantage on cruising vessels where engine hours and battery reserves are finite. The unit's robust construction tolerates the salt-spray, vibration, and thermal cycling inherent to marine propulsion rooms, ensuring years of dependable performance. Integration with Raymarine's autopilot control head (sold separately) permits dial-in adjustments for heading hold, course navigation via chart-plotter data, and route following—all without touching the wheel.

The Raymarine EV300 Solenoid Autopilot suits displacement and semi-planing cruisers (25–70 feet) where hydraulic steering dominates and electrical system capacity remains adequate. Inboard vessels with conventional hydraulic helms benefit most; twin-engine sport boats or jets requiring split-rudder actuation may require additional valve assemblies. Professional installation is strongly recommended to ensure proper hydraulic line routing, electrical power and control wiring, and system commissioning. Verify compatibility with your vessel's existing Raymarine integrated display and helm controller before ordering; the EV300 functions as the autopilot drive unit only and requires a compatible control interface for operation.