Electric marine propulsion specialist ExploMar will unveil plans for a new 400HP electric outboard at METSTRADE 2026 in Amsterdam from 17–19 November, as the company expands its range of high-performance marine engines.
The Shanghai-based manufacturer will present the concept and outline its development plans to boatbuilders, distributors and marine industry partners ahead of the engine's official debut at the China (Shanghai) International Boat Show in March 2027.
The new model will extend ExploMar's existing high-performance electric outboard range, which includes engines rated up to 300HP, with the company targeting larger vessels and more demanding marine applications.
“From day one, we’ve believed that electric propulsion can be faster, stronger, and more exciting,” said Alex Dong, founder and CEO of ExploMar.
“Moving from 300HP to 400HP is another big step forward for us. But it’s not just about more horsepower. It’s about breaking new boundaries and showing that there’s still so much more to come.”
Racing Success in Monaco
ExploMar's latest announcement follows a successful appearance at the 2026 Monaco Energy Boat Challenge, where the 8.3-metre carbon-fibre XNRG RIB, powered by an ExploMar 300HP electric outboard, won the Open Sea Xperience 16-nautical-mile race.
The boat also recorded an average speed of 45.33 knots in the Speed Record competition, demonstrating the performance potential of high-powered electric propulsion.
The development follows other advances in electric propulsion covered by Afloat, including Torqeedo electric outboards entering Yamaha’s European dealer network. ExploMar's existing systems are used in recreational and commercial craft, including fishing boats, day cruisers, passenger ferries, tour boats, patrol boats and aquaculture vessels.
The company, founded in 2021, operates a manufacturing and research facility in Changshu, China.
Further details of the proposed 400HP outboard are expected when ExploMar presents its development plans at METSTRADE, before the scheduled official debut in March 2027.
