This VELUX fixed FS skylight with the Go Solar option includes a pre-installed solar-powered room darkening blind and an internet gateway, allowing you to control the blind with your smartphone and enable automatic programs that boost energy efficiency. The solar-powered blind is designed to harness the power of the sun to control the amount of daylight entering through your skylight. Installing a skylight is one of the most impactful ways to enhance the brightness and beauty of a room. Bringing natural light into a home through a skylight decreases the need for artificial light while maintaining privacy. Features: The white double-pleated blind darkens a room on demand, making it ideal for bedrooms, entertainment rooms or any other space where light control is important Eligible for up to a 26% federal tax credit on both product and installation costs Qualifies for the VELUX 10-year "No Leak" installation warranty when installed with VELUX flashing (required, sold separately) on a roof pitch between 14° and 85° EDL flashing for shingles, EDW for tile, or EDM for metal Features Clean, Quiet & Safe Low-E3 laminated glass with a Neat® glass coating that keeps your skylight cleaner, reduces unwanted outside noise, and comes with a 10-year hail warranty against glass breakage Consists of double paned argon gas filled low-E3 glass that provides excellent energy performance for year round comfort, plus the added safety of laminated glass, which building codes require for out of reach applications Product Technologies: Laminated Glass: VELUX laminated glass is a highly efficient, Low-E, argon gas injected dual pane glass that is laminated for both added safety and comfort Room Darkening Blinds: VELUX factory installed room darkening blinds are translucent, and allow a degree of light from the exterior into your home when closed, ideal for those looking to read a book, cut the glare on their computer screens, or simply adjust the lighting in a room Specifications: Width: 23-1/4" Height: 23-7/16" Depth: 4-1/2" Maximum Roof Pitch (Degrees): 85 Minimum Roof Pitch (Degrees): 14 Rough Opening Height: 23" Rough Opening Width: 22-1/2" Skylight Ventilation: Fixed Non-Vented Skylight Glazing: Laminated Remote Control Included: Yes Similar Products: FS A06 2004CS00: 11-7/8 Inch x 43 Inch FS C01 2004CS00: 18-3/16 Inch x 24-1/8 Inch FS C04 2004CS00: 18-3/16 Inch x 35-1/8 Inch FS C06 2004CS00: 18-3/16 Inch x 43 Inch FS D06 2004CS00: 19-7/8 Inch x 43 Inch FS D26 2004CS00 (This Model): 19-7/8 Inch x 20-1/8 Inch FS M02 2004CS00: 27-3/16 Inch x 27-3/16 Inch