Five editable schematics
Boat wiring examples
Keep the bilge pump powered, charge separate banks, or add solar to the house battery.
A bilge pump that stays ready
Keep the automatic bilge circuit powered when you switch off the rest of the boat.
Explore the schematicSolar for a small sailboat
Follow a solar panel through its controller to a house battery, chartplotter and navigation lights.
Explore the schematicA separate trolling motor battery
Give the trolling motor its own battery and keep the chartplotter on a separate supply.
Explore the schematicCharge two batteries at the dock
Use separate charger outputs to replenish two batteries without joining their positive terminals.
Explore the schematicChoose either house battery
See how a 1–2–Both switch feeds the same boat circuits from either battery.
Explore the schematicCrimp for AI agents · public beta
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