POWERFLOW MARINE

A SMARTER WAY TO SAIL.

A SMARTER WAY TO SAIL.

Built in Port Townsend, WA

Electric propulsion systems, batteries, and DC diesel generators for displacement boats.

We’re here for the ocean enthusiasts, the explorers,
and adventurers.

Are you ready to spend more time sailing and less time maintaining?
We thought so.

OUR PRODUCTS

A stylized yellow and black logo with an abstract design resembling a flower or propeller and a central circle with lines extending outward.

Sailing how it should be.

Our electric propulsion motors, batteries, and DC diesel generators are designed to help you spend more time sailing and less time maintaining. We have engineered our motors with retrofitting sailboats in mind, prioritizing ease of installation without compromising on durability or performance.

Electric Propulsion Motor Systems

A piece of scientific equipment with a metallic base, orange cables, and black components, possibly a pump or laboratory device.

48V DC Diesel Generator

Industrial heat pump unit with the Powerflow Marine logo.

LiFePO4 Batteries

A rectangular lithium battery module with handles on both sides and a black top cover with warning labels and connection points.

Accessories

A metallic three-blade fan with a central mounting hub and reflective blades.

Hear the sound of the wind and the waves.

Sailboat with solar strip in clear blue water

Let us help you go electric and never again hear the rumble of a diesel engine.

OUR SERVICES

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Spend more time sailing.

At Powerflow Marine we know how much time it takes to maintain a boat. That’s why we’ve developed propulsion systems that are reliable and efficient alternatives to diesel or gas engines. We can assist during your conversion planning with video consultations and wiring diagram creation. We have the ability to add on Victron Energy equipment, Maxeon solar panels and Eco*Star props to your build for a well rounded and proven system design. 

Table full of sailboat accessories and tools

System Design Consult

Wiring Diagram

Sample wiring diagram for an electric motor system

Custom Motor System

G22 Motor System_Lime Green and Orange installed in a boat

Eco*Star Prop

Brass colored Eco*Star Prop Model

Coupling

Coupling_Silver_Example

Meet the team behind Powerflow Marine

Man and woman smiling in front of a sailboat.

Hi there, I’m Jack

I’m an ocean enthusiast and forever sailor. With over 20 years of experience with life on the water I know first hand how much time is consumed maintaining a diesel engine.

After converting my Passport 42 with our G22 motor system, I felt an immediate shift of ease with an electric propulsion system. I’ve since made it my mission to help the boating community make that same shift.

Our team has spent countless hours dialing in our motor systems for durability and ease of transition so that you can enjoy your sailing adventures with reliability and peace of mind.

A stylized blue flower with five petals and a circular center.

EXPLORE THE RESOURCES

YouTube Channel

Watch our collection of training videos, sailing adventures and all things electrification.

User Manuals & Guides

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Everything you need to get started and operate your products from PFM.

Customer Installs

Sailboat in blue water, blue sky and clouds in the background

Check out our awesome transformations and systems in action.

Review our warranty, post purchase agreement and return info below.