1RV Ventilation Fan: The vent is an important component of the RV piping system, which allows the gas in the storage tank to be discharged from the upper of RV, keeping odor and gas away from the living area. 2Solar Powered: The RV ventilation fan is powered by solar energy and features a top solar panel design, which is convenient and practical, making the ventilation outlet more effective in removing odors. 3Easy Installation: The solar powered RV ventilation fan has a simple structural design, including mounting screws, making it convenient to install. Universal design, suitable for most RV pipe covers. 4ABS Material: The solar RV ventilation fan is made of excellent ABS material, waterproof and flame retardant, with strong toughness, aging resistance, wear resistance, and has a long service life. 5Wide Application: This solar powered ventilation fan is compact and lightweight, convenient to install and use, suitable for RVs, boats, camping vehicles, sheds, trailers, and more, has strong practicability. 1 xSolar Vent Fan 1 PackAccessories (5PCS) 1 x User Manual