Ruggedized blue nylon folding solar panel. Designed for the most demanding conditions. This is our most popular panel, 32W of honest output in full sun. This panel provides solar "heavy lifting" under rugged conditions. You can rely upon this panel. 18 to 20VDC open circuit voltage. Current 2.3A full sun. Cigarette socket connector. 14.125" X 11.5" folded; 14.125" X 48" unfolded. 1 1/2 inches thick folded. 6 pounds 4 oz weight. Eyelets at each corner and at panel middle to allow mounting or suspension with rope or bungee cords. Very durable and rugged. Ripstop camouflage nylon enclosure. Take this panel anywhere. No glass. Advantages over thin film: open circuit voltage 18-22VDC (thin film tends to be 15 to 16VDC, as panel heats in sun or if in hot climates voltage for thin film panels drops and you may not charge efficiently or at all). Also thin panels are much less efficient. Substantially larger area for comparable outputs.