SingleHook 3S Light – slim bracket, more flexibility
The SingleHook 3S Light differs from the established SingleHook 3S with a particularly low-profile bracket: the arm measures just 6 millimeters in height. This adjustment significantly reduces the need for tile modification and provides more clearance for bracket installation—an advantage especially noticeable when working with concrete roof tiles.
Thanks to its optimised material design, the roof hook is ideal for regions with moderate wind loads. At the same time, it expands the application range of the K2 SingleRail system and offers an alternative to stainless steel roof hooks. This brings benefits for distributors, planners and installers – particularly in terms of inventory management and system planning. The SingleHook 3S Light is now available and already integrated into the K2 Base planning software, allowing it to be incorporated directly into project planning – quickly, easily and with reliable structural calculations as usual.
InsertionRail 2.0 – the new generation of insertion rails
Also new is the K2 InsertionRail 2.0, presented at Intersolar. Previously known from façade solutions, this insertion rail can now also be used on pitched roofs, replacing the first generation of insertion rails. In combination with the K2 SolidRail, K2 MultiRail and K2 SingleRail, the InsertionRail is suitable for a wide range of roofing types, including tile, trapezoidal sheet metal, corrugated metal and fibre cement coverings. The optimised CrossConnector also simplifies installation and allows for easy adjustments.
Thanks to its use on both façades and pitched roofs, solar installers now have a true “all-purpose rail” in stock and benefit from convenient handling: the modules are simply inserted without the need for screwing or clamping. The insertion profile adds extra stability to the module frame and contributes to a visually appealing overall appearance. The InsertionRail 2.0 is already available and integrated into the K2 Base planning tool.
Conclusion
With the SingleHook 3S Light, K2 Systems introduces a well-considered addition to the tiled roof segment – technically solid, installation-friendly and lightweight in the truest sense. The InsertionRail 2.0 adds an equally versatile and efficient rail system, simplifying both storage and installation. Two solutions, one goal: greater efficiency and flexibility in PV installation.
