Electric Propulsion Systems

Boat Drive Types

Compare New Stream boat drive types — inboard, outboard, sail drive, pod drive and stern drive — and choose the electric mounting that fits your hull, use case and installation.

Inboard

INBOARD

8–25 kWPower Range
50–230 HPEquivalent Power
87.6 VOperating Voltage
104–331 NmMaximum Torque

Shaft-driven inboard electric propulsion for displacement and semi-displacement hulls. Compact packaging, high torque and near-silent cruising for workboats, ferries and private yachts.

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Inboard electric boat drive — Nawis Marine New Stream
Outboard

OUTBOARD

8–25 kWPower Range
50–230 HPEquivalent Power
87.6 VOperating Voltage
104–331 NmMaximum Torque

Transom-mounted outboard electric drive for easy install and service access. Zero exhaust, low noise and strong low-speed thrust for tenders, dayboats and light commercial craft.

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Outboard electric boat drive — Nawis Marine New Stream
Sail Drive

SAIL DRIVE

8–25 kWPower Range
50–230 HPEquivalent Power
87.6 VOperating Voltage
104–331 NmMaximum Torque

Sail-drive electric propulsion for sailing yachts: compact under the hull, quiet motoring into harbour, and regeneration under sail where the system allows.

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Sail drive electric boat drive — Nawis Marine New Stream
Pod Drive

POD DRIVE

8–25 kWPower Range
50–230 HPEquivalent Power
87.6 VOperating Voltage
104–331 NmMaximum Torque

Pod drive with integrated steering for precise docking and low-vibration running. Suited to passenger boats, catamarans and conversions that need 360° manoeuvrability without a conventional shaft line.

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Pod drive electric boat drive — Nawis Marine New Stream
Stern Drive

STERN DRIVE

8–25 kWPower Range
50–230 HPEquivalent Power
87.6 VOperating Voltage
104–331 NmMaximum Torque

Stern-drive electric propulsion for planing and sport hulls that need strong thrust with a familiar sterndrive footprint — quiet running and clean exhaust-free performance.

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Stern drive electric boat drive — Nawis Marine New Stream
Why New Stream

What every drive type shares

Whichever boat drive type you select, New Stream keeps the same efficiency, silence and system architecture across the range.

⚡

High Efficiency

Drivetrain efficiency up to 98.2% means more range from the same battery bank.

🔇

Silent Operation

Near-silent running compared with combustion engines — better for guests, crew and harbours.

🌱

Zero Emissions

No exhaust at the stern. Clean propulsion for inland waters, tourist zones and protected areas.

🔧

Low Maintenance

No oil changes or exhaust systems. Fewer service points and longer intervals between yard visits.

📱

Smart Control

Motor, battery and range data through Nawis displays and connected monitoring tools.

💰

Lower Operating Cost

Electric energy typically costs far less per hour than diesel — especially on short, frequent runs.