5 Myths About Electric Propulsion—And the Truth Behind Them

Switching to electric propulsion is a big decision, and there are plenty of misconceptions that can make sailors hesitant. Let’s debunk five common myths about electric systems and set the record straight.

Myth 1: Electric Propulsion Has Limited Range

Truth: With the right battery capacity and efficient energy management, electric propulsion can provide impressive range. Pairing with solar or regenerative systems extends this even further. It is possible to offset the power needed to move the boat with solar only. We have a boat out there right now who has motored across the Doldrums with solar and battery power only.

Myth 2: Electric Systems Are Weak

Truth: Modern electric motors deliver robust torque and reliable performance, making them perfectly suited for both cruising and maneuvering. We configure your motor system with our calculator to make sure you can reach hull speed. That info is included in our Boat Report!

Myth 3: Electric Systems Are Expensive

Truth: While the upfront cost may be higher, electric propulsion saves money over time by eliminating fuel and maintenance costs. We’ve priced our motor systems to be as close to the fully diesel option as possible. A diesel only system would never fill your tank for free from the sun or while sailing would it?

Myth 4: Batteries Don’t Last Long

Truth: LiFePO4 batteries have a long lifespan, often lasting thousands of cycles, making them a durable and cost-effective choice. Our batteries have a 3000+ cycle life, after that the capacity is only reduced to 80%

Myth 5: Installation is Complicated

Truth: Powerflow Marine’s systems are designed for straightforward integration, with CAN bus communication simplifying the process. Our motor foot print fits most diesel engine stringers. We even have the capability to custom make engine mount brackets to fit the odd ball configurations.

Don’t let myths hold you back. Contact us today to learn more about the realities of electric propulsion!