This decorative solar fountain with battery backup is sure to bring elements of peace and serenity to any garden, patio, porch, or deck. The water gracefully flows from the top of the feature down to the bottom tier where it then circulates with the help of the submersible pump. No plumbing is required. Once the feature is assembled, simply connect the cord from the pump to the solar panel and place the panel in direct sunlight. Theres no more unsightly extension cords running across the yard and hogging the outlets. Simply mount and conceal the panel in a sunny place and enjoy! The rechargeable battery pack charges throughout the day (with or without the fountain running) so the gentle water sounds can be enjoyed in the evening as well..