50M Sunreef Explorer
- Type: Explorer superyacht catamaran (electric power)
- LOA: 50 m
- Beam: 14.3 m
- Accommodation: up to 12 guests across multiple decks
- Autonomy: self-sufficient for months with exceptional storage
- Eco systems: composite-integrated solar, custom batteries, heat-recovery air conditioning
- Toys: tender garage and cranes for dive gear, sea bobs and e-foils
- Construction: fully custom, built in Gdansk
Its place in the range
The 50M Explorer is Sunreef's expedition power catamaran, drawn for owners who want to travel far from marinas and stay away for months. It uses the catamaran platform for stability, shallow draft and huge internal volume. The explorer brief shapes everything, from storage to redundancy. It sits at the top of the yard's power offering alongside the flagship 65M. For an owner who wants to reach the places most yachts cannot, it is built for the job.
The 50M is engineered to go anywhere, from lush tropical islands to the most extreme latitudes. A shallow draft opens up anchorages that keep deeper yachts offshore. Redundant engines, fuel tanks, generators and water tanks support long, self-reliant voyaging. This is a yacht built to leave the beaten track behind. The redundancy is the quiet luxury here, because it lets an owner press on into remote waters with confidence.
Design and deck life
With a beam of 14.3 metres the 50M spreads its social and working spaces across several levels. Expansive outdoor areas give guests room for sun, shade and dining on a grand scale. Aft platforms and tender cranes open the yacht to the water and to its toy fleet. Owners shape the exterior for entertaining and for serious expedition use. The deck layout balances a resort's worth of lounging with the working space an expedition programme needs.
The design carries Sunreef's purposeful, modern look into full expedition proportions. Custom paint and detailing set the yacht's character. Thrusters help it hold position in difficult conditions. The whole exterior is built for capability as much as for comfort. The cranes and platforms turn the stern into a working base for diving, tenders and water toys wherever the yacht drops anchor.
A shallow-draft expedition catamaran built to stay self-sufficient for months
Interior and accommodation
Inside, the 50M offers superyacht volume for up to twelve guests across multiple decks, from a master cabin to saloons and guest suites. The interior is finished to a bespoke brief in the owner's chosen materials. Large glazing keeps the principal spaces bright and open to the sea. Storage capacity is exceptional, supporting long periods away from resupply. That storage is what turns a long-range dream into a practical itinerary, with room for provisions, spares and gear.
Systems, tankage and provisioning are scaled for months of autonomy. The galley and crew areas support full professional service in remote places. Energy-efficient air conditioning with heat recovery keeps the technical footprint low. The interior mood is comfortable, refined and built for the long haul. Owners who cruise off the map find the yacht keeps the comforts of a resort even far from any shore support.
Engineering and the Eco systems
The 50M pairs its expedition platform with industry-first composite-integrated solar panels and custom-engineered battery banks. Electric propulsion and heat-recovery air conditioning reduce the energy load on long passages. Redundant engines, generators and tanks give the yacht the safety margin an explorer needs. The whole system is built for self-sufficiency far from port. The solar and battery systems trim fuel use on long crossings and keep the anchorage quiet.
Sunreef builds the composite structure in house for strength at controlled weight. The catamaran hull form delivers stability, shallow draft and efficiency for long voyages. A tender garage and cranes carry a fleet of water toys, from dive compressors to sea bobs and e-foils. The engineering brief was months of autonomy anywhere in the world. That shallow draft is central to the concept, because it lets the yacht slip into bays and lagoons that keep deeper ships out.
The owner it suits
The 50M Explorer suits an owner who wants to travel far and stay away, in comfort and with a light footprint. It rewards those who dive, explore and carry a serious toy programme. Buyers who value shallow-draft access to wild places will find their yacht here. It carries a full crew for remote, self-reliant voyaging. It fits the owner whose idea of luxury is reaching an anchorage no other yacht can.
It also appeals to owners who want a superyacht that is as capable as it is comfortable. The autonomy and storage set it apart from resort-bound yachts. For an owner ready to explore beyond the usual harbours, the 50M is built for the job. Life aboard is comfortable, capable and genuinely self-sufficient. Owners who want to combine grand hosting with real adventure find both in one hull.
Who it is for: Owners who want a shallow-draft expedition catamaran that can host in comfort and stay self-sufficient for months in remote places.