RivenAn 9V/2.5Watts Solar Pump, Solar Power Panel Kit Water Pump Decorative Fountain For Garden Pond Pool Plants Caring Bird bath Solar powered,no need other power supply; Automatically recharges under sunlight during daytime. Easy usage and operation. Eco-friendly design gives you a low carbon consumption life style. With a quick start, once appear in the sunlight, will start work within 3 seconds. Maximum quantity of flow: 150L/h; Maximum water height: 45cm; maximum delivery head: 70cm. Suitable for bird bath, fish tank, small pond, garden decoration, water circulation for oxygen, etc.