DC and AC systems, batteries, alternators, panels, shore power, solar, and wiring.
13 articles
Electrical distribution panels are central control points that manage and protect a boat’s electrical circuits. DC panels distribute 12 V…
The alternator is an engine-driven generator that converts the engine’s mechanical energy into electrical power to charge batteries and r…
Marine battery cables are heavy-gauge, stranded copper wires with tinned conductors to resist corrosion in the marine environment. They c…
Battery and tank monitoring systems provide critical real-time information about a boat’s power and consumables. Battery monitors measure…
Battery switches are heavy-duty rotary or toggle switches that control which battery or battery bank powers onboard systems and receives…
Bus bars are solid copper or brass bars that serve as central connection points for multiple electrical circuits, simplifying distributio…
Circuit breakers and fuses protect boat wiring from overloads and short circuits by interrupting current flow when it exceeds safe limits…
Marine Ground Fault Circuit Interrupter (GFCI) outlets are safety devices required in wet locations such as galleys, heads and exposed co…
Lead-acid batteries are the most common and include flooded, AGM and gel types. Lithium batteries, typically LiFePO₄, are increasingly po…
An inverter converts 12V or 24V DC battery power into 120V AC power for running household appliances, electronics and power tools without…
Junction and connection boxes are weatherproof enclosures that protect and organize electrical connections on a boat. Marine-grade boxes…
Shore power connects the boat to dock outlets using a heavy-duty marine cable with weatherproof twist-lock connectors that attach to a de…
Marine switchboards are central panels that control and monitor the boat’s electrical systems. They include on-off switches, circuit sele…