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WattSailor
Learn about electric boat propulsion!
Electric Boat Motor Power: How Many kW Do You Really Need?
How much motor power you need depends on your boat's weight, hull and how you use it, not the horsepower of your old petrol engine. A practical sizing guide.
How Far Can an Electric Boat Go? Electric Boat Range Explained
Electric boat range depends mostly on speed, battery size and hull type. Here is how to estimate real range, and how to model your own boat on a map.