Is It a Yacht, or a Private Island That Floats?

The new Sunreef 65M Explorer isn’t just a yacht — it’s a floating postcode. At 213 feet (65 meters) long and 1,800 gross tons, this solar-electric catamaran dwarfs almost everything else on the water. Designed for billionaires who think the French Riviera feels a bit cramped, it combines expedition-ready engineering with palatial luxury and green credentials.


Introduction

The Sunreef 65M Explorer represents the next step in the Polish shipyard’s push toward sustainable super-yachting. Known for its solar-electric catamarans, Sunreef Yachts has gone completely over the top — and we mean that in the best way possible. This 213-foot catamaran will become the largest Sunreef ever built, featuring twin hulls packed with batteries, solar panels, and enough living space to house a small nation.

So, what exactly does a $100-million-plus, eco-friendly floating mansion look like? Let’s explore.


Sunreef 65M Explorer

Sunreef 65M Explorer

Key Facts & Specifications

Parameter Sunreef 65M Explorer
Length Overall 65 m / 213 ft
Beam ~24 m
Gross Tonnage 1,800 GT
Powertrain Hybrid-electric with solar array
Solar Surface ~2,000 sq ft (projected)
Range Trans-oceanic
Guests 12 (+ Owner’s Deck)
Crew Up to 22
Notable Feature Beach Club / Waterside Gallery
Estimated Price Upon Request (≈ $100 M+)

Design and Interior

Calling this an “Explorer” might be Sunreef’s best joke yet. While the name suggests rugged adventure, the 65M Explorer is closer to a floating palace. The owner gets the entire upper deck, complete with floor-to-ceiling windows, a private lounge, twin bathrooms, a two-person bathtub, and a walk-in wardrobe big enough to rent on Airbnb.

Guests are treated to two VIP suites and four cabins, all dripping in polished teak and marble. For those worried about finding their way to breakfast, there’s room for 22 crew members, including a private chef and, presumably, someone to locate the chef.

Image ALT: “Sunreef 65M Explorer yacht interior lounge and panoramic windows”


Sunreef 65M Explorer

Sunreef 65M Explorer

Leisure & Lifestyle Features

  • Two swimming pools, because one is simply gauche.

  • A moon-shaped bar and multiple dining zones for every mood.

  • A gym and spa to offset the seven-course dinners.

  • A retractable A-frame crane that deploys a 45-foot chase boat or even a personal submarine.

  • A beach club that transforms into a “waterside gallery,” with fold-out terraces creating a private floating resort.


Sunreef 65M Explorer

Sunreef 65M Explorer

Technology and Eco Power

Sunreef’s claim to fame is its solar-electric propulsion system. The 65M Explorer will feature:

  • Integrated solar panels built into the hull and superstructure.

  • High-capacity lithium-ion batteries for silent running.

  • Hybrid-diesel generators for extended range.

  • Zero-emission hotel mode, allowing the yacht to operate all amenities without engine noise or fumes.

So yes — it’s an eco-friendly statement of unimaginable excess.


Sunreef 65M Explorer

Sunreef 65M Explorer

Price, Speed & Availability

Sunreef hasn’t named a price, but insiders estimate $100 million +, depending on configuration. Top speed? Irrelevant. Think more “Tuesday-to-Wednesday” than 0-to-60. Range? Global. Delivery slots open once an owner with an appropriately large trust fund signs on the dotted line.


Conclusion

The Sunreef 65M Explorer is equal parts engineering masterpiece and billionaire playground. It’s a yacht for people who think owning a private island is too stationary.

Yes, it’s ironic — a “green” superyacht the size of a small hotel — but it perfectly captures the luxury industry’s shift toward sustainability without sacrificing extravagance. Love it or laugh at it, one thing’s certain: if you ever see it on the horizon, you’re looking at the world’s largest electric catamaran and quite possibly the most luxurious contradiction afloat.


Sunreef 65M Explorer

Sunreef 65M Explorer

Sunreef 65M Explorer

Sunreef 65M Explorer

FAQ

How long is the Sunreef 65M Explorer?
It measures 65 meters (213 feet), making it the largest Sunreef ever built.

Is the Sunreef 65M Explorer electric?
Yes, it features solar-electric hybrid propulsion with integrated solar panels and large battery banks.

How many guests can it accommodate?
Up to 12 guests plus the owner, with accommodation for 22 crew.

What is the estimated price?
While no official figure exists, experts estimate a cost north of $100 million.