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Does Propeller Size Affect Electric Outboard Efficiency?

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  The wrong propeller can waste battery power, reduce your boat’s performance, and make an electric outboard work harder than it needs to. The right one helps the motor deliver power more effectively, giving us a better balance of speed, thrust, and battery runtime. Yes, propeller size affects electric outboard efficiency. Diameter, pitch, blade design, and the motor’s operating speed all influence how effectively an electric outboard moves water. Even a small change in propeller specifications can affect performance, so we should always match the propeller to the motor and the boat’s intended use. Whether you’re comparing an ePropulsion Elite , researching a 1.5hp electric outboard , or looking for the best electric outboard motor for your boat, understanding propeller size can help you make a more informed choice. How Does Propeller Size Affect Electric Outboard Performance? Propeller size affects how much water a motor moves and how much resistance it faces while turning. A prop...
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How Boat Owners Are Using Solar Power to Support Electric Outboards

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Solar power is becoming a practical way to support electric outboards, especially for boat owners who spend long hours on the water, cruise slowly, or have limited access to shore power. We are not talking about replacing the battery with a few rooftop panels. The useful idea is simpler: use solar energy to put some of the power back into the battery while you are boating or between trips . That can make a noticeable difference on small boats, tenders, fishing boats and sailboats. The right setup depends on the motor, battery voltage, solar-panel output and charging equipment. How Does Solar Charging Work With an Electric Outboard? The basic setup is straightforward. Solar panels produce DC electricity, a suitable solar charge controller manages that power, and the controller sends it to the outboard's battery. For example, ePropulsion offers a dedicated 180 W solar charger for the Spirit 1.0 Plus/Evo battery, while its newer 12V/solar charger can accept solar input and is rated at...
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Location: East Moriches, NY, USA
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Is Your Gas Motor Making Boating More Complicated Than It Needs to Be?

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It's 7 a.m. You're yanking a pull cord for the ninth time. The engine coughs, sputters, and dies, and the fuel in your tank is older than your last haircut. Yes, for many small-boat owners, a gas outboard adds steps, smells, and maintenance that an electric motor skips. Below, we break down where the hassle comes from and which electric outboards fix it. What Makes a Gas Outboard So Much Work? Gas motors do the job. But they ask a lot of you before and after every trip. Fuel mixing and fueling: carrying cans, spilling, and smelling like gasoline all afternoon Stale fuel: gas with ethanol can go bad in as little as a month or two, which clogs small carburetors Starting problems: pull cords, chokes, and primer bulbs, all on a cold morning Routine service: oil, spark plugs, filters, and impellers Winter prep: fogging oil, draining the carburetor, and stabilizing fuel None of this is hard. It just adds up, and it's the reason many boaters use their boats less th...
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Location: East Moriches, NY, USA
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Top 5 Scenic Long Island Sandbars and Inlets You Can Reach with an ePropulsion Spirit 1.0 Evo

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There are sandbars on Long Island that most boaters drive right past without ever knowing they exist, and the ones that do know about them don't always share the information willingly. I've spent enough time on the Great South Bay and Peconic Bay to know exactly why. These spots are genuinely beautiful, often uncrowded if you know when to go, and almost completely inaccessible without a shallow-draft boat and a motor that doesn't need a fuel dock nearby. The epropulsion Spirit 1.0 Evo handles all of that on a single 1,276 Wh charge, quiet enough not to disturb the wildlife you came to see, and light enough to carry down any boat ramp on Long Island's south shore without help. Here are five spots worth the trip. Quick Reference: Five Long Island Spots + What to Know 1. Democrat Point & The Sore Thumb — Fire Island's Most Famous Sandbar Democrat Point is the westernmost tip of Fire Island. The shallow sandbar that extends into the inlet, called Sore Thumb, ...
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Location: United States
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