Typical indoor window blinds and curtains block light, but they don't block the sun from entering the window. Solar screens block 65-90% of the sun's ultraviolet light resulting in energy savings because the air conditioner doesn't have to work as hard to cool the house. A variety of solar screen materials and colors are available.

Solar screens only block 15-40% visibility, depending on the material selected, so you still get plenty of light inside your home to keep your plants happy and healthy. In addition, solar screens allow airflow while keeping bugs out. The tighter the screen weave, the more energy-efficient it will be and the more airflow it will restrict.