This solar pump includes 1.7W solar panel, solar pump, and rechargeable battery for night purpose, that is powered by direct sunlight gathered in a solar panel and rechargeable battery. * Will pump water day and night, with no electricity needed. * Perfect for creating a new fountain. * Fountain height up to 22 inches / 55 cm, water flow capacity: 40 g/h (180 l/h). * The advanced silicon solar panel has an extra-long cord that allows it to be placed up to 15 feet / 5m from the fountain.