The ePropulsion I-Series is an environmental-friendly electric inboard motor series packed with innovative technology, smart features and human operation design. Underpinned by the highly integrated and modular ePropulsion Smart System Architecture (eSSA) and the IoT connectivity service, it provides users with an easy-to-use, intelligent, safe and reliable experience unlike any other.


Compact & Integrated

A compact design that integrates five functional modules of motor, gearbox, motor controller, system control unit and cooling system into a very small space.


Take up 60% less space than typical combustion engines and greatly reduce the machine size*, providing installation flexibility and maximizing payload space for you.

Lighter weight

65% less weight than typical combustion engines and 30% lighter than electric inboard motors of similar range.*

(* Under the same input power.)

Easy to install

Internal wiring has been connected before delivery, providing you with an out-of-the-box experience.

Easy to maintain

The technology and the design of the interfaces significantly lower the maintenance required than combustion engines.

New Generation Controls under eSSA

The Smart Throttle and Smart Display 5? provide excellent user experience in controlling and monitoring. The Smart Throttle supports 3 mounting options for flexible installation. You could always find a best fit for your boat.

Integrated with boating IoT

ePropulsion Connectivity Service is a value-added service enabling boat owners and fleet managers to communicate with their boats securely and reliably. It allows users to access cloud-based connectivity services without the need for additional accessories.

Remote data access

You can check all real-time data, such as location, speed, battery level, remaining charging time, etc.

Remote monitoring

Notify users when boats break geofences, exceed speed limits and have suspicious location changes.

Trip tracking

Automatically create boating trips with route playback and trip log.

Shared accounts

Invite other people to share access to real-time status, past activities and reports.

Guest authorization

Remotely authorize guests to power on and operate ePropulsion system with limited permissions.

Report generation

Automatically create boat reports and fleet reports to summarise all boating activities.

The Inboard Battery

The G102-100 battery is designed to be fully compatible with your 96V 10kW to 40kW I-Series inboards.