Model FVS Solar Powered Vented - Deck Mounted - 24 x 55 Low-E Sky Light - Outside Frame: 24-1/2" x 55" - Rough Opening: 22-1/2" x 54" - Daylight Area: 7.10 square feet - Photovoltaic set consisting of PV panel with integrated battery - Low emission heat reflecting double glazing - Internal gasket system protects frame and drywall from condensation - Easy, “bracket free” installation system - The PV panel is fitted on the skylight hood using a metal console - FVS skylights are equipped with a radio control system, allowing for easy remote operation - Integrated rain sensors - Insect screen comes as standard - Suitable for roof pitches between 15-85 degree