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Representing the world's electric-yachting pioneers.
Castle Yachts is the region's dedicated dealer for electric and solar-hybrid motor yachts. Silent cruising, solar charging and zero-emission harbours — with white-glove delivery and after-sales support across Southeast Asia.
Explore the Fleet Book a Sea TrialCastle Yachts is the yachting division of Castle Hu Holdings , a Singapore-incorporated investment holding company. We represent the world's leading electric and hybrid yacht builders — including the pioneering Greenline Hybrid range — bringing responsible boating to owners across Singapore, Malaysia, Indonesia and Thailand.
From first enquiry to handover and beyond, we manage specification, import, registration, berthing introductions, crew familiarisation and scheduled service — so ownership is as effortless as an electric drive.
Authorised sales · Sea trials · After-sales & warranty support
Every model below is available with hybrid or fully electric propulsion, solar arrays and lithium battery banks. Specifications indicative — contact us for current configurations and delivery schedules.
Our yachts collect, store and use energy from the sun, from shore power or from the engine-driven generator. With rooftop solar and a lithium battery bank, the yacht becomes a mobile power station — constant AC power on board, without running a generator at anchor.
In electric mode, cruise at 4–6.5 knots in near-total silence with a range of up to 20 nautical miles per charge — doubled with an extended battery pack — while the hybrid mode harvests energy under diesel power for unlimited range.
Electric motors mounted between diesel engines and propellers. Slip out of the marina in silence, switch to diesel for passage-making, and recharge as you cruise.
Zero-emission propulsion for lakes, marine parks and emission-controlled harbours. No fumes, no vibration, minimal maintenance — just quiet water.
Integrated rooftop solar up to 4.5 kW feeding lithium banks up to 66 kWh. Run air-conditioning, galley and navigation at anchor — indefinitely, on sunshine.
Silence on the waterConversation at cruise speed, sleep at anchor, wildlife undisturbed. Silence is the ultimate luxury at sea.
Lower running costsSolar charging, reduced fuel burn and far less engine maintenance than conventional motor yachts.
Future-proof accessEmission-restricted harbours and marine reserves are expanding worldwide. Electric yachts are welcome where others are not.
Resale & regulationAs marine emissions rules tighten, hybrid and electric yachts are positioned to hold value better than diesel-only fleets.
Tropical advantageSoutheast Asia's year-round sun makes solar-hybrid yachting more effective here than almost anywhere on earth.
Effortless ownershipCastle Yachts handles import, registration, berthing and service — one point of contact, backed by a Singapore holding company.
Castle Yachts is a division of Castle Hu Holdings , a Singapore-incorporated private investment holding company active across AI, capital, technology, stock, F&B and property investment. Our yachting division carries the same standard: discretion, diligence and long-term stewardship.