Patrol Smarter. Leave Nothing Behind.

Sailors choose where to spend their nights. Increasingly, the harbours they return to are the ones that feel like they share their values.

An electric harbour craft is one of the most visible statements a harbour can make. It's not a sign on a wall or a recycling bin on the dock, it's the first thing an arriving boat sees. A harbour master moving quietly across the water, leaving nothing behind.

That impression is set before you've said a word.

Why Harbours switch to ROXEN

  • Always ready, always fast

    ROXEN does 30 knots on instant electric torque. Getting from one end of the harbour to the other, or out to a late arrival, takes seconds not minutes.

  • Silent in sensitive waters

    No engine noise disturbing early mornings, quiet anchorages, or nature reserves. ROXEN is welcome where a petrol craft would cause complaints.

  • Built for daily professional use

    Protective rib around ROXEN and electronics rated for a full saltwater season. ROXEN is not a toy that happens to be useful. It's a tool that happens to be fast.

  • A fraction of the running cost

    No fuel, no oil changes, no engine servicing. Charge overnight from a standard shore power socket and it's ready for the next shift.

  • Guide boats without the risk

    ROXEN comes with an inflatable tube surround. Push, nudge, and guide incoming vessels into their berth without scratching hulls or leaving marks. No fenders to rig, no apologies to make.

  • Looks the part

    Quiet electric presence communicate professionalism before you've said a word. First impressions matter when you're the first face arriving boats see.

How a typical harbour day looks with ROXEN

Early morning before the rush
ROXEN is charged and ready before the first boats arrive. Patrol the outer berths quietly without waking anyone up. Check on overnight arrivals, note any issues, and be back at the dock before the harbour café opens.

Peak hour guiding arrivals
When the harbour fills up, ROXEN lets you be in two places fast. Meet incoming boats at the entrance, guide them to their berth, and get back to the dock before the next one arrives. No waiting, no shouting across the water.

Incidents and late arrivals
When something needs attention on the far side of the harbour — or a boat arrives after dark — ROXEN gets you there instantly. Quietly. Without waking the entire marina.

Questions Harbour Masters ask us

Can it handle a full day of harbour patrol?
Each battery gives up to 75 minutes of active use. With a spare battery charging on the dock, you have continuous coverage throughout the day. Swap takes under two minutes with no tools.

Can I control it if I hand it to seasonal staff?
Yes. The app lets you set speed limits and geofence boundaries before they head out. Staff stay within the harbour area and at an appropriate speed. Live GPS tracking means you always know where the craft is.

Is it suitable for protected and residential harbours?
Yes. 100% electric means no exhaust emissions and near-silent operation. ROXEN is well suited to harbours with noise restrictions, quiet hour policies, or environmental protections — exactly the kind of waters where Harbour Masters work.

How do I charge it at the harbour?
ROXEN charges via a standard 230V shore power connection — the same type available at most marina berths. A full charge takes 2.5–3 hours. Plug in at the end of the day, ready the next morning.

Is it built for saltwater and all-weather use?
Yes. The hull, electronics, and battery housing are corrosion-resistant and tested for a full marine season. ROXEN operates in rain, spray, and rough conditions without issue.

What happens if someone falls off?
The engine cuts automatically via a safety lanyard the moment the rider leaves the watercraft. Standard on all PWCs and required for professional operation.

Can it be used as a tender or to assist visiting boats?
Yes. ROXEN is fast and manoeuvrable enough to assist arriving vessels, carry lines, or make a quick run to a boat that needs attention. It handles more roles than a dedicated patrol craft at a fraction of the weight and cost.

  • Dimensions

    Length – 2.49 m

    Width – 1.25 m

    Height – 1 m

  • Dimensions - transport mode

    Length – 2.49 m

    Width – 1.15 m

    Height – 0.65 m

  • Weight

    Hull – 60 kg

    Battery – 33 kg

    Ready to run – 93 kg

  • Performance

    Top speed – 30 knots, 55 km/h

    Cruising speed – 15-20 knots

    Normal use – 75 minutes

    Range – Up to 20 nm / 30 km

  • Technical

    Electric motor – 22 kW (30 hp)

    Battery pack – 5.25 kWh, swappable

    Charge time – 2.5-3 hours, 230V outlet

  • Connectivity

    4G/LTE built in

    App support

    GPS with Geofencing support

    OTA updates (12 months included)

The Light Way... to Harbour Management

More control, no fuel cost. Silent, fast, always ready

Discover ROXENMore Use Cases