This ultra-efficient Sundanzer solar-powered freezer provides exceptionally low energy consumption, requiring less expensive power systems and providing lower operating costs. Can run on a solar panel, battery and 15 Amp charge controller (not included) in most areas. U.S.A. Application: Solar Powered Freezer for off-grid solar homes or applications where grid electricity is not readily available, such as cabins, hunting camps, farms, boats and more, Style: Chest, Works With: Requires 175 Watt solar panel, 250 Ah battery and 15 Amp charge controller, Storage Volume (cu. ft.): 5.8, Dimensions L x W x H (in.): 30 x 40 x 37, Cooling: Uses environmentally-friendly CFC-free refrigerant Includes baskets for food organization