EMO Electric

  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...

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...