This is a Standing floor Fan designed to work with a solar panel. It is great for camping, outdoors, backyard, garage, shed, R.V. or home. Keeps the cool and ventilated with fresh air circulation all day. It's portable so it can be carried outdoors. The Standing Floor Fan comes with a 3 foot adjustable stand and 14" x 14" x 3" frame and 10" high efficiency fan blade with a powerful fan motor which produces very good air flow. The fan can be installed anywhere in the room and can be connected to the solar panel. Full refund if the product is defective. Works with 40 watt - 100 watt panel.