Solar blinds are a type of window treatment that is designed to block out or reflect the sun’s harsh rays to reduce the amount of heat and light entering your RV or travel trailer. They can be made from a variety of materials such as reflective film, textile/fabric or metal. You can use them on small or large RV windows to improve energy efficiency and reduce the cost of cooling. Some solar blinds can also be automated to adjust the amount of light and heat sailing into your motorhome based on the time of day or weather conditions.