Spirit 2 electric outboard wins at Miami Boat Show
The Spirit 2 outboard from electric marine propulsion specialist, ePropulsion, has won the Innovation Award for Alternative Propulsion at the Miami International Boat Show.
The award recognises outstanding achievement in advancing sustainable propulsion technologies. The judges highlighted Spirit 2 for its intelligent engineering, practical innovation and its meaningful contribution to accelerating electric mobility on the water.
Judge Kelsey Bailey described Spirit 2 as “a significant improvement from earlier iterations of small electric outboards, with enough power and battery capacity to propel a small sailboat or large dinghy without range paranoia,” adding that “the robust, field serviceable battery connection is a highlight for off grid adventurers.”
The win marks a significant milestone in ePropulsion’s ten-year journey.
Powered by a 2kW motor and featuring a newly introduced 3kW boost mode, Spirit 2 is designed to deliver enhanced thrust when required while maintaining the quiet and efficient performance electric propulsion is known for. A 1539Wh quick connect battery, the largest in its class, provides extended range in a highly portable format.
Danny Tao, co-founder and CEO of ePropulsion, says: “Winning the Innovation Award for Alternative Propulsion at Miami is an exceptional honour for our team. It reflects not only the performance of Spirit 2, but our long term commitment to delivering practical and high impact electric solutions that move the marine industry forward.”
Spirit 2 combines a 10.7kg motor with a 10.4kg battery, alongside features such as a detachable clamp, foldable tiller, and quick connect battery system for ease of transport and installation. Functional upgrades including shallow water trimming, 90 degree tilt, integrated steering lock and a safety kill switch further enhance everyday operation.
According to ePropulsion, hydrogeneration capability allows the system to produce electricity while sailing between 3 and 16 knots, generating up to 380W at 10 knots and extending usable range during longer passages. Additional features include a 45W USB C output for device charging and an optional inverter accessory that transforms the battery into a portable power station.
Compatible with ePropulsion’s 48V platform and E Series batteries, Spirit 2 supports solar charging and integration with third party energy systems, including Victron Energy, reinforcing its role within a broader electric ecosystem.
Full specifications and technical information for the Spirit 2 can be found online.
Members of the media are invited to apply to test Spirit 2 from late spring and early summer. A limited number of motors will be made available for independent trials and in depth review. Demand is expected to be high, and journalists interested in securing a unit are encouraged to contact Lyndsay McClay via email.
Full list of Innovation Award winners
A full list of Innovation Award winners is available on the NMMA website.
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