Sleipner

Sleipner, formerly known as Side-Power, is a marine manufacturer of bow and stern thrusters and Vector Fins stabilisers. Its systems address two distinct problems on the water: precise control at low speed when berthing, and roll stability that keeps a vessel comfortable underway and at anchor. The brand is associated with manoeuvring and stabilisation engineering for both leisure and commercial craft.

Thrusters are the part of the range most owners encounter first. A bow thruster, and where fitted a stern thruster, applies lateral force at the ends of the hull so the boat can be pushed sideways independently of the main propulsion. The practical effect is that crosswind, current and tight marina spaces become manageable, and a single person can bring a vessel alongside that would otherwise need several hands. Sleipner builds these systems for a wide span of hull sizes and offers them in different drive configurations to suit the installation and the power available on board.

Vector Fins stabilisers tackle the comfort side of the equation. Active fins counter roll by generating corrective lift as the hull moves through the water, reducing the side-to-side motion that causes fatigue and seasickness. For boats that spend long passages at sea or hours lying at anchor in a swell, stabilisation changes how the vessel is used rather than simply how it handles. Sleipner positions thrusters and stabilisers as complementary parts of a single manoeuvring-and-comfort strategy rather than isolated add-ons.

For installers and boatbuilders, the appeal is a coherent system from one source. Specifying thrusters and stabilisation from a single manufacturer simplifies integration, control interfaces and the inevitable conversation about spares and service. PowerSol holds the range and supports specification, installation queries and after-sales across Southern Africa, which matters for equipment that is fitted deep in the hull and expected to work reliably for years.