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Upgrade your existing window to a solar-powered remote-controlled window

Control your existing windows with the flexibility and convenience of remote control. The VELUX conversion kit KSX 100 WW upgrades your manually-operated VELUX roof windows produced before February 2014 to function like a solar-powered VELUX electric roof window.

It is easily installed in manually-operated windows and doesn't require wiring. It's a great solution for adding convenience and functionality to your existing window.

The solar-powered conversion kit includes a rain sensor that automatically closes the window if it rains and a wall switch.

* For centre-pivot roof windows produced between April 1986 and January 2014. For windows produced in or after February 2014, see VELUX KSX 100K.