ESMI builds aluminum-hulled outrigger eboats topped with a photovoltaic canopy — sized to run the motor, the electronics, and the day. No diesel. No exhaust. No fuel bill.
Solar-charged, saltwater-tested, and built to outlast the diesel banca it replaces. Every ESMI vessel is developed with the boat operators, dive resorts, and inter-island ferry crews who run these waters every day.
The canopy isn't bolted on. It's structural — sized to run the motor, electronics, and the full day.
No exhaust, no fuel slick on the reef, no engine roar over the water. Guests hear the water, not the motor.
Developed with the operators, resorts, and ferry crews who run these vessels every day.
Marine-grade 5083 aluminum hulls and modular LiFePO₄ battery packs, built for decades of island service.
From resort day-trippers to inter-island passenger runs — same solar architecture, sized to the route.
Multi-passenger outrigger · 8–10 seater
Stable outrigger design with extended solar canopy. Built for resort tours, island hopping, and eco-tourism runs.
Inter-island passenger ferry · 12 pax + 2 crew
Extended hull with 5.4 kWp roof array and 25 kW electric propulsion. Route-tested for daily ferry service.
Marine-grade 5083 aluminum hull. HDPE outriggers. LiFePO₄ battery pack. Photovoltaic canopy sized to the daily route. Every part serviceable, every subsystem modular.
We speak to running costs, uptime, and maintenance. A single ESMI eboat displaces roughly 4,500 liters of diesel per year on a working route — and pays back its powertrain in fuel savings alone.
Talk to our engineers →Tell us the route — passenger count, daily hours, home port — and we'll size the boat, battery, and canopy to match.